Institutionen för teknikvetenskaper

Publikationer 2001-2016

Year 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005
2004 2003 2002 2001

Publications, 2016

Dissertations

Senad Apelfröjd, "Grid connection of permanent magnet generator based renewable energy systems", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214;1436, Abstract + Fulltext

Valeria Castellucci, "Sea Level Compensation System for Wave Energy Converters", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214;1386, Abstract + Fulltext

Oscar Diaz, "Numerical modelling of positive electrical discharges in long air gaps", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1389, Abstract + Fulltext

Yue Hong, "Numerical Modelling and Mechanical Studies on a Point Absorber Type Wave Energy Converter", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1443, Abstract + Fulltext

Erik Lejerskog, "Theoretical and experimental analysis of operational wave energy converters", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology,
ISSN 1651-6214 ; 1339, Abstract + Fulltext

Wei Li ,"Numerical Modelling and Statistical Analysis of Ocean Wave Energy Converters and Wave climates", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1447, Abstract + Fulltext

Staffan Lundin, "Marine Current Energy Conversion", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1353, Abstract + Fulltext

Stefan Sjökvist, "Demagnetization and Fault Simulations of Permanent Magnet Generators",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1444, Abstract + Fulltext

Jon Olauson, "Modelling wind power for grid integration studies", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1428, Abstract + Fulltext

Licentiate thesis

Petter Eklund, "Rare Earth Metal-Free Permanent Magnet Generators", UURIE 348-16L, Uppsala 2016, Abstract

Francisco Francisco, "Sonar for environmental monitoring of marin renewable energy technologies", UURIE 350-16L, Uppsala 2016, Abstract + Fulltext

Jonas Kristiansen Nøland, "Fast-response rotating brushless exciters for improved stability of synchronous generators", UURIE 347-16L, Uppsala 2016, Abstract + Fulltext

Flore Remouit,  "Underwater electrical connections and remotely operated vehicles", UURIE 349-16L, Uppsala 2016, Abstract + Fulltext

Morgan Rossander, "Blade force measurements and electrical torque ripple of a vertical axis wind turbine", UURIE 346-16L, Uppsala 2016, Abstract + Fulltext

Reviewed literature

Senad Apelfröjd, Sandra Eriksson, Hans Bernhoff, "A Review of Research on Large Scale Modern Vertical Axis Wind Turbines at Uppsala University", Energies 2016, 9(7), 570; doi:10.3390/en9070570

Zikri Abadi Baharudin, Vernon Cooray, Mahbubur Rahman, Pasan Hettiarachchi, Noor Azlinda Ahmad, "On the characteristics of positive lightning ground flashes in Sweden", Journal of Atmospheric and Solar-Terrestrial Physics. 2016;138:106-111, doi:10.1016/j.jastp.2015.12.014

Hana Baránková, Ladislav Bardos, Kaspars Silins, "Amorphous Carbon Films on Glass Prepared by Hollow Cathodes at Moderate Pressure", ECS Journal on Solid State Science and Technology, 5 (9) (2016) N57-N60, doi:10.1149/2.0311609jss

Ladislav Bardos, Hana Baránková, Adela Bardos, "Production of Hydrogen-Rich Synthesis Gas by Pulsed Atmospheric Plasma Submerged in Mixture of Water with Ethanol", Plasma Chem Plasma Process, published online 30 November 2016 (9pp), doi:10.1007/s11090-016-9766-6

Antoine Baudoin, Didier Saury, Bo Zhu,Cecilia Boström, "Experimental Optimization of Passive Cooling of a Heat Source Array Flush-Mounted on a Vertical Plate", Energies, ISSN 1996-1073, Vol. 9, no 11, 2016, doi:10.3390/en9110912

Johan Bladh, Mattias Wallin, Linn Saarinen, Urban Lundin, "Standstill Frequency Response Test on a Synchronous Machine Extended With Damper Bar Measurements", IEEE transactions on energy conversion, ISSN 0885-8969, E-ISSN 1558-0059, Vol. 31, no 1, 46-56 p, doi:10.1109/TEC.2015.2450994

Theodor S. Borsche, Juan de Santiago, Göran Andersson, "Stochastic control of cooling appliances under disturbances for primary frequency reserves", Volume 7, September 2016, Pages 70–79, doi:10.1016/j.segan.2016.06.001

Nicole Carpman, Karin Thomas, "Tidal resource characterization in the Folda Fjord, Norway", International Journal of Marine Energy 13 (2016) 27-44, doi:10.1016/j.ijome.2016.01.001

Valeria Castellucci, Jessica Garcia-Teran, Mikael Eriksson, Laurence Padman, Rafael Waters, "Influence of Sea State and Tidal Height on Wave Power Absorption", IEEE Journal of Oceanic Engineering, (Volume:PP,Issue:99), doi:10.1109/JOE.2016.2598480

Valeria Castellucci, Mikael Eriksson, Rafael Waters, "Impact of Tidal Level Variations on Wave Energy Absorption at Wave Hub", Energies 2016, 9(10), 843; doi:10.3390/en9100843

Vernon Cooray, Gerald Cooray, "On the Momentum Transported by the Radiation Field of a Long Transient Dipole and Time Energy Uncertainty Principle", Atmosphere 2016, 7(11), 151; doi:10.3390/atmos7110151

Vernon Cooray, Gerald Cooray, "The Deep Physics Hidden within the Field Expressions of the Radiation Fields of Lightning Return Strokes",  Atmosphere. 2016;7(2):UNSP 21, doi:10.3390/atmos7020021

Vernon Cooray, Gerald Cooray, "On the Remarkable Features of the Lower Limits of Charge and the Radiated Energy of Antennas as Predicted by Classical Electrodynamics",  Atmosphere. 2016;7(5):64, doi:10.3390/atmos7050064

Oscar Diaz, Liliana Arevalo, Vernon Cooray, "Parameter variation in leader channel models used in long air gap discharge simulation", Elsevier; Electric power systems research. 2016;139:32-36, doi:10.1016/j.epsr.2015.11.033

Oscar Diaz, Pasan Hettiarachchi, Mahbubur Rahman, Vernon Cooray, S.P. Vayanganie, "Experimental study of leader tortuosity and velocity in long rod-plane air discharges",  IEEE transactions on dielectrics and electrical insulation. 2016;23(2):806-812, doi:10.1109/TDEI.2015.005421

Gabriele Grandi, Jelena Loncarski, Milan Srndovic "Analysis and Minimization of Output Current Ripple for Discontinuous Pulse-Width Modulation Techniques in Three-Phase Inverters",  Energies. 2016; 9(5):380. doi:10.3390/en9050380

Deborah Greaves, Daniel Conley, Davide Magagna, Eduardo Aires, José Chambel Leitão, Matthew Witt, Clare B. Embling, Brendan J. Godley, Anthony W.J. Bicknell, Jean-Baptiste Saulnier, Teresa Simas, Anne Marie O’Hagan, John O’Callaghan, Brian Holmes, Jan Sundberg, Yago Torre-Enciso, Dorleta Marina, "Environmental Impact Assessment: Gathering experiences from wave energy test centres in Europe", International Journal of Marine Energy, Volume 14, June 2016, Pages 68-79, doi:10.1016/j.ijome.2016.02.003

T. A. L. N. Gunasekara, Mahendra Fernando, Upul Sonnadara, Vernon Cooray, "Characteristics of Narrow Bipolar Pulses observed from lightning in Sri Lanka", Journal of Atmospheric and Solar-Terrestrial Physics. 2016;138:66-73, doi:10.1016/j.jastp.2015.12.010

Ling Hai, Malin Goteman, Mats Leijon, "A Methodology of Modelling a Wave Power System via an Equivalent RLC Circuit", IEEE Transactions on Sustainable Energy, Volume 7, Issue 4, Oct. 2016, doi:10.1109/TSTE.2016.2538803

Yue Hong, Mikael Eriksson, Cecilia Boström, Rafael Waters, "Impact of Generator Stroke Length on Energy Production for a Direct Drive Wave Energy Converter ", Energies 2016, 9(9), 730. doi:10.3390/en9090730

Dalina Johari, Vernon Cooray, Mahbubur Rahman, Pasan Hettiarachchi, Muzafar Ismail, "Characteristics of preliminary breakdown pulses in positive ground flashes during summer thunderstorms in Sweden", Atmosphere. 2016;7(3):39, doi:10.3390/atmos7030039

Tobias Kamf, Johan Abrahamsson, "Self-Sensing Electromagnets for Robotic Tooling Systems: Combining Sensor and Actuator", Machines 2016, 4(3), 16; doi:10.3390/machines4030016

L. A. Duminda Kumara, Mahesh Edirisinghe, Vernon Cooray, "Low voltage disk varistors under non-standard high current derivative impulse environment", Electric Power Systems Research, Volume 139, October 2016, Pages 153–160, Progress on Lightning Research and Protection Technologies, doi:10.1016/j.epsr.2015.11.027

Erik Lejerskog, Erland Strömstedt, Andrej Savin, Cecilia Boström, Mats Leijon, "Study of the operation characteristics of a point absorbing direct driven permanent magnet linear generator deployed in the Baltic Sea",  IET Renewable Power Generation, vol. 10, no. 8, pp. 1204-1210, 9 2016, doi:10.1049/iet-rpg.2015.0413

Wei Li, Jan Isberg, Wenchuang Chen, Jens Engström, Rafael Waters, Olle Svensson, and Mats Leijon, "Bivariate joint distribution modeling of wave climate data using a copula method", International Journal of Energy and Statistics,  04, 1650015 (2016), doi:10.1142/S2335680416500150

Wei Li, Jan Isberg, Rafael Waters, Jens Engström, Olle Svensson, Mats Leijon, "Statistical analysis of wave climate data using mixed distributions and extreme wave prediction", Energies 2016, 9 (6), 396; doi:10.3390/en9060396

Staffan Lundin, Johan Forslund, Anders Goude, Mårten Grabbe, Katarina Yuen, Mats Leijon, "Experimental demonstration of performance of a vertical axis marine current turbine in a river",  J. Renewable Sustainable Energy 8, 064501 (2016), doi:10.1063/1.4971817

Staffan Lundin, Anders Goude, Mats Leijon, "One-dimensional modelling of marine current turbine runaway behaviour", Energies 2016, 9 (5), 309, doi:10.3390/en9050309

Saman Majdi, Markus Gabrysch, Kiran Kumar Kovi, Nattakarn Suntornwipat, Ian Friel, Jan Isberg, "Low temperature conduction-band transport in diamond", Applied Physics Letters, 109, 162106 (2016), doi:10.1063/1.4964720

V E Moiseenko, V V Nemov, O Ågren, S V Kasilov, I E Garkusha, "Fast ion motion in the plasma part of a stellarator-mirror fission–fusion hybrid", Plasma Physics and Controlled Fusion, Volume 58, Number 6, doi:10.1088/0741-3335/58/6/064005

Erik Möllerström, Fredric Ottermo, Anders Goude, Sandra Eriksson, Jonny Hylander, Hans Bernhoff, "Turbulence influence on wind energy extraction for a medium size vertical axis wind turbine", Wind Energy (2016), doi:10.1002/we.1962

Erik Möllerström, Fredric Ottermo, Jonny Hylander, Hans Bernhoff, "Noise Emission of a 200 kW Vertical Axis Wind Turbine", Energies 2016, 9(1), 19; doi:10.3390/en9010019

Dezhi Ning, Xuanlie Zhao, Malin Göteman, Haigui Kang, "Hydrodynamic performance of a pile-restrained WEC-type floating breakwater: An experimental study", Renewable Energy, Volume 95, September 2016, Pages 531-541, ISSN 0960-1481, doi:10.1016/j.renene.2016.04.057

Jon Olauson, Mohd Nasir Ayob, Mikael Bergkvist, Nicole Carpman,  Valeria Castellucci, Anders Goude, David Lingfors, Rafael Waters, Joakim Widén,  "Net load variability in Nordic countries with a highly or fully renewable power system", Nature Energy, Vol. 1, 1-8, 16175 (2016), doi:10.1038/nenergy.2016.175

Jon Olauson, Johan Bladh, Joakim Lönnberg and Mikael Bergkvist, "A New Approach to Obtain Synthetic Wind Power Forecasts for Integration Studies", Energies, vol 10, issue 9, 2016, doi:10.3390/en9100800

Jon Olauson, Mikael Bergkvist,  "Correlation between wind power generation in the European countries", Energy, Vol. 114, 663-670 p, 2016, doi:10.1016/j.energy.2016.08.036

Jon Olauson, Hans Bergström, Mikael Bergkvist, "Restoring the missing high-frequency fluctuations in a wind power model based on reanalysis data",  Renewable energy, Vol. 96, 784-791 p, 2016, doi:10.1016/j.renene.2016.05.008

Rodriguez, E., Sotelo, G.G., de Oliveira, J.G., Santiago, J.D., Rossander, M. and Stephan, R.M., "Designing, simulations and experiments of a passive permanent magnet bearing", International Journal of Applied Electromagnetics and Mechanics, vol. 51, no. 2, pp. 131-149, 2016, doi:10.3233/JAE-150162

Stefan Sjökvist, Petter Eklund, Sandra Eriksson, "Determining demagnetisation risk for two PM wind power generators with different PM material and identical stators", IET Electric Power Applications, vol. 10, no. 7, pp. 593-597, 8 2016, doi:10.1049/iet-epa.2015.0518

G. G. Sotelo, E. Rodriguez, F. S. Costa, J. G. Oliveira, J. de Santiago and R. M. Stephan, "Tests with a hybrid bearing for a flywheel energy storage system",  Superconductor Science and Technology, Volume 29, Number 9, 2016, doi:10.1088/0953-2048/29/9/095016

Erland Strömstedt, Mats Leijon, "Three-Dimensional Oscillation Dynamics of the In Situ Piston Rod Transmission Between Buoy Line and the Double Hinge-Connected Translator in an Offshore Linear Wave Energy Converter", Journal of Offshore Mechanics and Arctic Engineering, Volume 138, Issue 3, Article number 031901-1, June 2016, doi:/10.1115/1.4031972

Nattakarn Suntornwipat, Markus Gabrysch, Saman Majdi, Daniel J. Twitchen, and Jan Isberg, "Magnetotransport study of valley-polarized electrons in synthetic diamond", Phys. Rev. B 94, 035408, doi:10.1103/PhysRevB.94.035408

Nattakarn Suntornwipat, Saman Majdi, Markus Gabrysch, Jan Isberg, "Investigation of transferred-electron oscillations in diamond", Applied Physics Letters 108, 212104 (2016), doi:10.1063/1.4952766

Liselotte Ulvgård, Tobias Kamf, Mats Lejon, "Offshore Measurement System for Wave Power—Using Current Loop Feedback", Electronics 5(4),86,2016, doi:10.3390/electronics5040086

Liselotte Ulvgård, Linnea Sjökvist, Mats Lejon, "Line Force and Damping at Full and Partial Stator Overlap in a Linear Generator for Wave Power", Journal of Marine Science and Engineering, 4(4),81,2016 doi:10.3390/jmse4040081

S.P.A Vayanganie, Vernon Cooray, Mahbubur Rahman, Pasan Hettiarachchi, Oscar Diaz, Mahendra Fernando, "On the occurrence of ‘bead lightning’ phenomena in long laboratory sparks", Physics Letters A. 2016;380(7-8):816-821. , doi:10.1016/j.physleta.2015.12.039

Liguo Wang, Jens Engström, Mats Leijon and Jan Isberg,"Performance of arrays of direct-driven wave energy converters under optimal power take-off damping", AIP Advances 6, 085313 (2016), doi:10.1063/1.4961498

Liguo Wang, Jens Engström, Mats Leijon, Jan Isberg, "Coordinated Control of Wave Energy Converters Subject to Motion Constraints", Energies 9, no. 6: 475, 2016, doi:10.3390/en9060475

Jiandong Yang, Huang Wang, Wencheng Guo, Weijia Yang, Wei Zeng, "Simulation of  Wind Speed in the Ventilation Tunnel for Surge Tank in Transient Process", Energies, 9.2 (2016): 95, doi:10.3390/en9020095

Weijia Yang, Per Norrlund, Linn Saarinen, Jiandong Yang, Wei Zeng, Urban Lundin, "Wear reduction for hydro power turbines considering frequency quality of power systems: a study on controller filters", IEEE Transactions on Power systems, 2016, doi:10.1109/TPWRS.2016.2590504

Weijia Yang, Per Norrlund, Linn Saarinen, Jiandong Yang, Wencheng Guo, Wei Zeng, "Wear and tear on hydro power turbines – Influence from primary frequency control", Renewable Energy, Volume 87, Part 1, March 2016, Pages 88-95, ISSN 0960-1481, doi:10.1016/j.renene.2015.10.009

Weijia Yang, Jiandong Yang, Wencheng Guo, Per Norrlund, "Response time for primary frequency control of hydroelectric generating unit", International Journal of Electrical Power & Energy Systems, Volume 74, January 2016, Pages 16-24, ISSN 0142-0615, doi:10.1016/j.ijepes.2015.07.003

Wei Zeng, Jiandong Yang, Weijia Yang, "Instability Analysis of Pumped-Storage Stations at No-Load Conditions using a Parameter-Varying Model", Renewable Energy, 90 (2016): 420-429, doi:10.1016/j.renene.2016.01.024

Wei Zeng, Jiandong Yang, Renbo Tang, Weijia Yang, "Extreme Water-Hammer Pressure during One-After-Another Load Shedding in Pumped-Storage Stations",  Renewable Energy, 99 (2016): 35-44, doi:10.1016/j.renene.2016.06.030

Contributions to national and international conferences with refereed proceedings

Aya Aihara, Bahri Uzunoglu, Anders Goude,  "WIND FLOW RESOURCE ANALYSIS OF URBAN STRUCTURES,A VALIDATION STUDY", WIND FLOW RESOURCE ANALYSIS OF URBAN STRUCTURES,A VALIDATION STUDY / [ed] EAWE, DTU Lyngby, Denmark: EAWE , 2016

Hana Baránková, Ladislav Bardos, KEYNOTE PAPER, "Future of Sputtering", ICCG 11, Braunschweig, June 12-16, 2016. Paper 1-1.01 in Proceedings.

Hana Baránková, Ladislav Bardos, "Pulsed Atmospheric Pressure Plasma Reforming of Ethanol", Proceedings of the Int. Symp. on High Pressure Low Temperature Plasma Chemistry HAKONE XV, Brno, Sept 11-16, 2016, p.380-381.

Antoine Baudoin, Cecilia Boström, Didier Saury, "Assessment of Thermal Cycling in a Rectifier For WavePower Generation", IET Renewable Power Generation conference, London, Sept. 2016.

Nicole Carpman, Karin Thomas, "Tidal Current Phasing Along the Coast of Norway", The Asian Wave and Tidal Energy Conference (AWTEC), 24-28 October, Singapore, 2016

A.P.L Chandimal, Pasan Hettiarachchi, Sankha Nanayakkara, Vernon Cooray, Mahbubur Rahman, Mahendra Fernando, "Special attention to impedance of conductivity enhancing backfill materials",   33rd International Conference on Lightning Protection, ICLP2016, Estoril, Portugal. 2016

Federico Deiana, Alessandro Serpi, Ignazio Marongiu, Gianluca Gatto, Johan Abrahamsson, "Efficiency Assessment of Permanent Magnet Synchronous Machines for High-Speed Flywheel Energy Storage Systems", International Conference on Electrical Machines 2016 (ICEM'16)

Oscar Diaz, Vernon Cooray, Liliana Arevalo, "Methodologies for the charge estimation in the leader corona region used in modeling long air gaps underpositive voltage impulses",  33rd International Conference on Lightning Protection, ICLP2016, Estoril, Portugal. 2016

Petter Eklund, Sandra Eriksson, "Air gap magnetic flux density variations due to manufacturing tolerances in a permanent magnet synchronous generator",  /2016 XXII International Conference on Electrical Machines (ICEM)/, Lausanne, 2016, pp. 93-99, doi:10.1109/ICELMACH.2016.7732511

Erik Hultman, Dana Salar, Emil Åberg, Mats Leijon, "Robotized manufacturing of rubber components for commercialization of the Uppsala University Wave Energy Converter Concept", 2nd International Conference on Offshore Renewable Energy, Glasgow, UK, September 12-14, 2016

Muzafar Ismail, Vernon Cooray, Mahbubur Rahman, Pasan Hettiarachchi, Dalina Johari, "On comparison between initial breakdown pulses and narrow bipolar pulses in lightning discharges with special attention to electric field derivative characteristics", 33rd International Conference on Lightning Protection, ICLP2016, Estoril, Portugal. 2016
 
Dalina Johari, Vernon Cooray, Mahbubur Rahman, Pasan Hettiarachchi, Muzafar Ismail, "Some characteristics of subsequent return strokes in positive ground flash in Sweden", 33rd International Conference on Lightning Protection, ICLP2016, Estoril, Portugal. 2016

Jennifer Leijon, Irina Dolguntseva, Boel Ekergård, Cecilia Boström, "Comparison of Damping Controls for a Wave Energy Converter with a Linear Generator Power Take-Off: a Case Study for the Lysekil and Wave Hub Test Sites", The Asian Wave and Tidal Energy Conference (AWTEC), 24-28 October, Singapore, 2016

Jesus José Perez-Loya, Johan Abrahamsson, Fredrik Evestedt, Urban Lundin, "Initial Performance Tests of a Permanent Magnet Thrust Bearing for a Hydropower Synchronous Generator Test-Rig", AIM 2016, Bormio (Italy), 14-16 March 2016

Victor Mendoza, Peter Bachant, Martin Wosnik, Anders Goude, "Validation of an Actuator Line Model Coupled to a Dynamic Stall Model for Pitching Motions Characteristic to Vertical Axis Turbines", Journal of Physics: Conference Series, Volume 753, A. Aerodynamics and noise doi:10.1088/1742-6596/753/2/022043

Erik Möllerström, Sandra Eriksson, Anders Goude, Fredrik Ottermo, Jonny Hylander, "Turbulence influence on optimum tip speed ratio for a 200 kW vertical axis wind turbine", Journal of Physics: Conference Series, Volume 753, B. Wind, wakes, turbulence and wind farms, doi:10.1088/1742-6596/753/3/032048

Jonas Kristiansen Nøland, Fredrik Evestedt, J. Jose Perez-Loya, Johan Abrahamsson, Johan Lundin, Urban Lundin, "Evaluation of different power electronic interfaces for control of a rotating brushless PM exciter", Annual Conference on of the IEEE Industrial Electronics Society 2016 (IECON'16)

Jonas Kristiansen Nøland, Fredrik Evestedt,J. Jose Perez-Loya, Johan Abrahamsson, Urban Lundin, "Design and characterization of a rotating brushless PM exciter for a synchronous generator test setup", International Conference on Electrical Machines 2016 (ICEM'16)

Mahbubur Rahman, Pasan Hettiarachchi, Vernon Cooray, J R Dwyer, H K Rassoul, M A Uman, et al, "Production of X-rays in air gaps stressed by switching impulse voltages",  33rd International Conference on Lightning Protection, ICLP2016, Estoril, Portugal. 2016

Morgan Rossander, Anders Goude, Hans Bernhoff, Sandra Eriksson, "Frequency analysis of tangential force measurements on a vertical axis wind turbine", 6th international conference on “The Science of Making Torque from Wind”, Munich, October 5-7, 2016, doi:10.1088/1742-6596/753/4/042016

Linn Saarinen, Per Norrlund, Urban Lundin, "Tuning primary frequency controllers using robust control theory in a power system dominated by hydropower", CIGRE Session 2016, Aug 2016, Paris France

Linn Saarinen, Per Norrlund, Urban Lundin, "Full-scale test and modelling of the frequency control dynamics of the Nordic power system", 2016 IEEE Power and Energy Society General Meeting (PESGM), doi:10.1109/PESGM.2016.7741711

Juan de Santiago, Janaina G. Oliveira, Elkin Rodriguez, Guilherme G. Sotelo, Magnus Hedlund and Richard. M. Stephan, "Eigen frequency and damping in a passive magnetic bearing system", The 15th International Symposium on Magnetic Bearings, ISMB15, August 3-6, 2016 Mojiko Hotel, Kitakyushu, Japan

Linnea Sjökvist, Malin Göteman, "The effect of overtopping waves on peak forces on a point absorbing WEC", The Asian Wave and Tidal Energy Conference (AWTEC), 24-28 October, Singapore, 2016

Bahri Uzunoglu, Muhammed Akif Ulker, "Particle filter joint state and parameter estimation of dynamic power systems", 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON): IEEE Conference Publications / [ed] IEEE, 2016

Amila Vayanganie, Lasitha Gunasekara, Mahendra Fernando, Upul Sonnadara, Vernon Cooray, Mahbubur Rahman, Pasan Hettiarachchi, Oscar Diaz, "Fractal analysis of long laboratory sparks of high speed video recordings", 33rd International Conference on Lightning Protection, ICLP2016, Estoril, Portugal. 2016

Liguo Wang, Malin Göteman, Jens Engström, Mikael Eriksson, Jan Isberg, "Constrained Optimal Control of Single and Arrays of Point-Absorbing Wave Energy Converters", In Proc. Marine Energy Technology Symposium,2016

Weijia Yang, Per Norrlund, Jiandong Yang, "Analysis on regulation strategies for extending service life of hydro power turbines", 28th IAHR Symposium on Hydraulic Machinery and Systems, Grenoble, France, July, 2016, doi:10.1088/1755-1315/49/5/05201

Xuanlie Zhao, Dezhi Ning, Haigui Kang, Malin Göteman, "Effect of PTO on the dynamics of a WEC-type floating breakwater", ISOPE 2016, Rhodes, Greece, June 26-July 1, 2016

Non refereed conference article

Ladislav Bardos, Hana Baránková, "Atmospheric Pressure Plasma Reforming of Ethanol", Int. Conf. Metall. Coat. & Thin Films - ICMCTF 2016, San Diego, April 25-29, 2016, Paper TS5-3

Books and Book chapters

Nurseda Yildirim, Bahri Uzunoglu, "Data Mining via Association Rules for Power Ramps Detected by Clustering or Optimization", Transactions on Computational Science XXVIII Volume 9590 of the series Lecture Notes in Computer Science pp 163-176: Special Issue on Cyberworlds and Cybersecurity / [ed] Gavrilova, Marina L.; Tan, C.J. Kenneth; Sourin, Alexei, Springer Berlin/Heidelberg, 2016, 163-176 s, doi:10.1007/978-3-662-53090-0_9

Reports

Master thesis

Alexander Bilock, "Probabilistic Approach to InsulationCoordination", UPTEC F, 16020, Abstract, Fulltext

Joakim Björk, "Analys av stationsreglering vid Forsmarks kärnkraftverk: koppling mot eldynamiska simuleringsverktyg och modeller", UPTEC ES, 16011, Abstract, Fulltext

Anders Edberg, "Reläskyddssystem för småskalig vattenkraf, En fallstudie för rekommenderad uppgradering av reläskyddssystem", UPTEC ES, 16017, Abstract, Fulltext

Alice Ekstrand, "Nätkoder, En utredande studie över de lagkrav som elsystemet möter ur Ellevios perspektiv", UPTEC ES, 16019, Abstract, Fulltext

Therése Fahlström, "Distance and angle measurement in water and air for visual inspections in radioactive environments", UPTEC E, ISSN 1654-7616 ; 16 008, Abstract, Fulltext

Oscar Forsberg, "Evaluation of Hall-sensors for motor control in high precision applications for aircraft", UPTEC F, 16035, Abstract, Fulltext

Benjamin Fransson, "Effektivare övervaknin, distributionsnät", Abstract, Fulltext

Mattias Fältström, Joakim Nelson Berg, "Förstudie av fasningssystem: Till dieselgeneratorer på Forsmark 1", TVE, 16021, Abstract, Fulltext

Otto Hedenmo, Pär Enarsson, "Transportlösningar för Visby kryssningska, En turistorts utmaninga, högsäsong", UPTEC STS, 16023, Abstract, Fulltext

Fredrik Holmgren, "Damper winding fault detection in Synchronous Machines", UPTEC ES, 16 032, Abstract, Fulltext

Elisabet Jansson, "Multi-buoy Wave Energy Converte, Electrical Power Smoothening from Array Configuration", UPTEC ES, 16 009, Abstract, Fulltext

Kristoffer Kraft, Jonathan Sjölund, "Artificiella neurala nätverk för punktabsorberande vågkraftverk: Energiuppskattning och aktiv styrning", UPTEC F, 16047, Abstract, Fulltext

Simon Larsson, "Optimization of the hull shape o, specialized vessel used to deploy wave energy converters", Abstract, Fulltext

Jennifer Leijon, "Simulation o, linear wave energy converter with different damping control strategies for improved wave energy extraction", UPTEC F, 16014, Abstract, Fulltext

Kersin Lindström, "Tillståndsövervakning av krafttransformatorer med tre fundamentala transformatorkvantiteter (TFQ)", UPTEC F, 16031, Abstract, Fulltext

Anders Vårdenius Lindqvist, "Testbänk för turbinregulator", TVE, 16080, Abstract, Fulltext

Malin Ljungblad, Johan Bäckström, "Safety Evaluation of the Zhaoli Tailings Dam: A seepage, deformation and stability analysis with GeoStudio", UPTEC ES, 16 03, Abstract, Fulltext

Christina Ljungqvist, Emma Lindblom, "Optimerad nätdesign med avseendepå lönsamhet och tillförlitlighe, En studie av hur ett minskat antal kabelskåppåverkar lågspänningsnätet", UPTEC STS, 16024, Abstract, Fulltext

Joel Lännevall, "Operation dependent costs of non-optimal hydropower productio, Effects on the operational pattern of the Small Lule River", UPTEC ES, 16003, Abstract, Fulltext

Nadija Novikova, "Starttidpunkten för oplanerade avbrott", UPTEC ES, 16007, Abstract, Fulltext

Frans Rosencrantz, "Self-balancing scoote, How to construc, Self-balancing scooter", TVE, 16 053, Abstract, Fulltext

Karl-Oskar Sandberg,"Kartläggning av frekvensreglering i det nordiska synkrona kraftsystemet: Ny strategi för balansregleringar från driftplaner?", UPTEC ES, 16018, Abstract, Fulltext

Albin Sellergren, Tobias Andersson, Jonathan Toft, "Signal processing through electroencephalograph, Independent project in electrical engineering", TVE, TVE 16 072, Abstract, Fulltext

Mohammad Haris Shamsi, "Analysis of an electric Equivalent Circuit Model of a Li-Ion battery to develop algorithms for battery states estimation", MSc ET, 16003, Abstract, Fulltext

Max Sundström, Max Ivedal, "Stress and Sliding Stability Analysis of Songlin Rock-Filled Concrete Gravity Dam", UPTEC F, 16053, Abstract, Fulltext

Axel Thornström, "Strömbegränsare i synkrongeneratorer: En studie av strömbegränsarmodeller i PSS/E", UPTEC ES, 16006, Abstract, Fulltext

Ragnar Tollin, "Electric motor for aircraftpropulsion", TVE, TVE 16 059, Abstract, Fulltext

Sofie Törnqvist, Amanda Lindquist, "Stability analysis on a planned Mexican tailings dam", UPTEC ES, 16004, Abstract, Fulltext

Dimitros Zisimopoulos, "En elektrifiering av den interna busstrafiken på Stockholm Arlanda Airport", UPTEC STS, 16026, Abstract, Fulltext

Matilda Örnkloo, "Compensating Unbalances in Synchronous Railway Traction Systems with Railway Power Conditioners", UPTEC ES, 16002, Abstract, Fulltext

Martin Ölund, "Electrical Surge Protection at Hydropower Plants", UPTEC E, 16 007, Abstract, Fulltext

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Publications, 2015

Dissertations

Eduard Dyachuk, "Aerodynamics of vertical axis wind turbines. Development of simulation tools and experiments", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1274, Abstract + Fulltext

Ling Hai, "Modelling wave power by equivalent circuit theory", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1309, Abstract + Fulltext

Licentiate thesis

Nicole Carpman, "Marine Current Resource Assessment: Measurements and Characterization", UURIE 342-15L, Uppsala 2015, Abstract + Fulltext

Johan Forslund, "Experimental Results of a Load-Controlled Vertical Axis Marine Current Energy Converter", UURIE 345-15L, Uppsala 2015, Abstract + Fulltext

Erik Möllerstrom, "Vertical Axis Wind Turbines : Tower Dynamics and Noise", UURIE 340-15L, Uppsala 2015, Abstract + Fulltext

Nattakarn Suntornwipat, "Valley-polarized charge transport in diamond", UURIE 341-15L, Uppsala 2015, Abstract + Fulltext

Weijia Yang, "Dynamic processes and active power control of hydropower plants", UURIE 34?-15L, Uppsala 2015, Abstract + Fulltext

Reviewed literature

Mohd Riduan Ahmad, Mona Riza Mohd Esa, Vernon Cooray, Zikri Abadi Baharudin, "Latitude Dependence of Narrow Bipolar Pulse Emissions", Journal of Atmospheric and Solar-Terrestrial Physics, ISSN 1364-6826, Vol. 128, 40-45 p doi:10.1016/j.jastp.2015.03.005

Noor Azlinda Ahmad, Zikri A Baharudin, Mahendra Fernando, Vernon Cooray, "Radiation field spectra of long-duration cloud flashes", Atmospheric Science Letters, ISSN 1530-261X, Vol. 16, no 2, 91-95 p, doi:10.1002/asl2.537

Dulan Amarasinghe, Upul Sonnadara, Marcus Berg, Vernon Cooray, "Fractal dimension of long electrical discharges",  Journal of Electrostatics, Volume 73, February 2015, Pages 33-37, doi:10.1016/j.elstat.2014.10.015

Senad Apelfröjd, Rickard Ekström, Karin Thomas, Mats Leijon, "A Back-to-Back 2L-3L Grid Integration of a Marine Current Energy Converter", Energies 8, no. 2: 808-820, 2015 , doi:10.3390/en8020808

Hana Barankova, Ladislav Bardos, Adela Bardos, "Magnetized hollow cathode activated magnetron", Applied Physics Letters, ISSN 0003-6951, E-ISSN 1077-3118, Vol. 107, no 15, 153501, doi:10.1063/1.4933091

Hana Barankova, Ladislav Bardos, "Atmospheric pressure plasma conversion of CO2 to solid deposits", Results Phys (2015), doi:10.1016/j.rinp.2015.08.011

Antoine Baudoin, Cecilia Boström, Mats Leijon, "Thermal Rating of a Submerged Substation for Wave Power",  IEEE Transactions on Sustainable Energy, vol.PP, no.99, pp.1,10, doi:10.1109/TSTE.2015.2425045

Antoine Baudoin, Cecilia Boström, "Thermal modelling of a passively cooled inverter for wave power", IET Renewable Power Generation, 2015, doi:10.1049/iet-rpg.2014.0112

Johan Bladh, Mattias Wallin, Linn Saarinen, Urban Lundin, "Standstill Frequency Response Test on a Synchronous Machine Extended With Damper Bar Measurements",  IEEE Transactions on Energy Conversion, no.99, pp.1-11, doi:10.1109/TEC.2015.2450994

Valeria Castellucci, Johan Abrahamsson, Tobias Kamf, Rafael Waters, "Nearshore Tests of the Tidal Compensation System for Point-Absorbing Wave Energy Converters", Energies 2015, 8(4), 3272-3291, doi:10.3390/en8043272

Vernon Cooray, Gerald K. Cooray, Charith Cooray, "On the possible mechanism of keraunographic markings on lightning victims",  Journal of Atmospheric and Solar-Terrestrial Physics, Volume 136, Part A, December 2015, Pages 119-123, doi:10.1016/j.jastp.2015.06.006

Vernon Cooray, "A return stroke model based purely on the current dissipation concept",  Journal of Atmospheric and Solar-Terrestrial Physics, Volume 136, Part A, December 2015, Pages 61-65, doi:10.1016/j.jastp.2015.09.009

Vernon Cooray, "On the minimum length of leader channel and the minimum volume of space charge concentration necessary to initiate lightning flashes in thunderclouds",  Journal of Atmospheric and Solar-Terrestrial Physics, Volume 136, Part A, December 2015, Pages 39-45, doi:10.1016/j.jastp.2016.02.016

Oscar Diaz, Liliana Arevalo, Vernon Cooray, "Leader channel models for long air positive electrical discharges",  Journal of Electrostatics, Volume 76, August 2015, Pages 208-215, doi:10.1016/j.elstat.2015.05.026

Irina Dolguntseva, Remya Krishna, Deepak Elamalayil Soman, Mats Leijon, "Contour-Based Dead-Time Harmonic Analysis in a Three-Level Neutral-Point-Clamped Inverter", IEEE transactions on industrial electronics (1982. Print), ISSN 0278-0046, ISSN 0278-0046, Vol. 62, no 1, 203-210 p, doi:10.1109/TIE.2014.2327579

Eduard Dyachuk, Morgan Rossander, Anders Goude, Hans Bernhoff, "Measurements of the Aerodynamic Normal Forces on a 12-kW Straight-Bladed Vertical Axis Wind Turbine", Energies 2015, vol. 8, doi:10.3390/en8088482

Eduard Dyachuk, Anders Goude, "Numerical Validation of a Vortex Model Against Experimental Data on a Straight-Bladed Vertical Axis Wind Turbine", Energies 2015, vol. 8, doi:10.3390/en81011800

Eduard Dyachuk, Anders Goude, Hans Bernhoff, "Simulating Pitching Blade With Free Vortex Model Coupled With Dynamic Stall Model for Conditions of Straight Bladed Vertical Axis Turbines", Journal of Solar Energy Engineering, Volume 137, Issue 4, August 2015. doi:10.1115/1.4030674

Eduard Dyachuk, Anders Goude, "Simulating Dynamic Stall Effects for Vertical Axis Wind Turbines Applying a Double Multiple Streamtube Model", Energies 2015, 8, 1353-1372, doi:10.3390/en8021353

Rickard Ekström, Boel Ekergård, Mats Leijon, "Electrical damping of linear generators for wave energy converters: A review", Renewable and Sustainable Energy Reviews, Volume 42, February 2015, Pages 116–128, doi:10.1016/j.rser.2014.10.010

Jens Engström, Jan Isberg, Mikael Eriksson, Mats Leijon, "Properties of the energy transport for plane-parallel polychromatic surface gravity waves in waters of arbitrary depth", IEEE Journal of Oceanic Engineering 40(2), 408-416, 2015, doi:10.1109/JOE.2014.2323511

Johan Forslund, Staffan Lundin, Karin Thomas, Mats Leijon, "Experimental Results of a DC Bus Voltage Level Control for a Load-Controlled Marine Current Energy Converter", Energies 2015 8, no. 5: 4572-4586, doi:10.3390/en8054572

Janaína Goncalves de Oliveira, Juan de Santiago, Pedro Machado de Almeida, "Harmonic Mitigation in a Coreless Double-Wound Flywheel Machine: Experimental Verification", International Journal of Emerging Electric Power Systems, 2015, doi:10.1515/ijeeps-2014-0141

Anders Goude, Bahri Uzunoglu, G Giovannini, J  Magdelana, A Fernández, "A GUI for urban wind flow CFD analysis of small scale wind applications", IEEE Cyberwords, Visby, Sweden 2015, doi:10.13140/RG.2.1.2463.2802

Mårten Grabbe, Sandra Eriksson, Mats Leijon, "On the Stator Slot Geometry of a Cable Wound Generator for Hydrokinetic Energy Conversion", The Scientific World Journal, vol. 2015, Article ID 812149, 6 pages, 2015, doi:10.1155/2015/812149

Gabriele Grandi, Jelena Loncarski, Obrad Dordevic, "Analysis and Comparison of Peak-to-Peak Current Ripple in Two-Level and Multilevel PWM Inverters", IEEE Transactions on Industrial Electronics, vol.62, no.5, pp.2721-2730, May 2015, doi:10.1109/TIE.2014.2363624

Wencheng Guo , Jiandong Yang , Jieping Chen , Weijia Yang , Yi Teng , Wei Zeng, "Time Response of the Frequency of Hydroelectric Generator Unit with Surge Tank Under Isolated Operation Based on Turbine Regulating Modes", Electric Power Components and Systems, October 2015, ISSN 1532-5008, Pages 1-15, doi: 10.1080/15325008.2015.1082681

Wencheng Guo, Jiandong Yang, Weijia Yang, Jieping Chen, Yi Teng, "Regulation quality for frequency response of turbine regulating system of isolated hydroelectric power plant with surge tank", International Journal of Electrical Power & Energy Systems, Volume 73, December 2015, Pages 528-538, ISSN 0142-0615, doi:10.1016/j.ijepes.2015.05.043

Malin Göteman, Jens Engström, Mikael Eriksson, Jan Isberg, "Fast modeling of large wave energy farms using interaction distance cut-off", Energies (2015) 8, 13741-13757, doi:10.3390/en81212394

Malin Göteman, Jens Engström, Mikael Eriksson, Martyn Hann, Edward Ransley, Deborah Greaves, Mats Leijon, "Wave loads on a point-absorbing wave energy device in extreme waves", In Journal of Ocean and Wind Energy, Vol. 2, No. 3, pp. 176-181 (2015), doi:10.17736/jowe.2015.mkr03

Malin Göteman, Jens Engström, Mikael Eriksson, Jan Isberg, "Optimizing wave energy parks with over 1000 interacting point-absorbers using an approximate analytical method", International Journal of Marine Energy, Volume 10, June 2015, Pages 113-126, ISSN 2214-1669, doi:10.1016/j.ijome.2015.02.001

Ling Hai, Olle Svensson, Jan Isberg, Mats Leijon, "Modelling a point absorbing wave energy converter by the equivalent electric circuit theory: A feasibility study",  Journal of Applied Physics, 117, 164901 (2015), doi:10.1063/1.4918903

Magnus Hedlund, Johan Lundin, Juan de Santiago, Johan Abrahamsson, Hans Bernhoff, "Flywheel Energy Storage for Automotive Applications",  Energies 8, no. 10: 10636-10663, 2015, doi:10.3390/en81010636

Yue Hong,  Mikael Eriksson, Valeria Castellucci, Cecilia Boström, Rafael Waters, "Linear generator-based wave energy converter model with experimental verification and three loading strategies", IET Renewable Power Generation, 2015, doi: 10.1049/iet-rpg.2015.0117

Mohd Muzafar Ismail, Mahbubur Rahman, Vernon Cooray, Shriram Sharma, Pasan Hettiarachchi, Dalina Johari, "Electric Field Signatures in Wideband, 3 MHz and 30 MHz of Negative Ground Flashes Pertinent to Swedish Thunderstorms", Atmosphere 6, no. 12: 1904-1925, 2015, doi:10.3390/atmos6121837

Christos Kaidis, Bahri Uzunoglu, Filippos Amoiralis, "Wind turbine reliability estimation for different assemblies and failure severity categories", IET Renewable Power Generation, ISSN 1752-1416, E-ISSN 1752-1424, Vol. 9, no 8, 892-899 p, doi:10.1049/iet-rpg.2015.0020

Kiran Kumar Kovi, Richard S. Balmer, Jan Isberg, "Semi-isotropic surface etching of diamond using a Faraday cage", Diamond and Related Materials, Volume 58, September 2015, Pages 185-189, ISSN 0925-9635, doi:10.1016/j.diamond.2015.07.011

Kiran Kumar Kovi, Saman Majdi, Markus Gabrysch, Nattakarn Suntornwipat, Jan Isberg "(Invited) Surface Passivation of High-k Dielectric Materials on Diamond Thin Films", doi:10.1149/06905.0061ecst

Kiran Kumar Kovi, Örjan Vallin, Saman Majdi and Jan Isberg, "Inversion in Metal–Oxide–Semiconductor Capacitors on Boron-Doped Diamond", Electron Device Letters, IEEE , vol.36, no.6, pp.603,605, June 2015 doi: 10.1109/LED.2015.2423971

Remya Krishna, Deepak Elamalayil Soman, Sasi K Kottayil, Mats Leijon, "Pulse delay Control for Capacitor VoltageBalancing in a Three Level Boost Neutral PointClamped Inverter",  IET Power Electronics, ISSN 1755-4543, Vol. 8, no 2, 268-277 p, doi:10.1049/iet-pel.2014.0103

Jan Isberg, Jens Engström, Mikael Eriksson, Malin Göteman, "Control of rapid phase oscillations in the modelling of large wave energy arrays", International Journal of Marine Energy, Volume 11, September 2015, Pages 1–8 doi:10.1016/j.ijome.2015.03.002

Erik Lejerskog, Cecilia Boström, Ling Hai, Rafael Waters, Mats Leijon "Experimental results on power absorption from a wave energy converter at the Lysekil wave energy research site", Renewable Energy, Volume 77, May 2015, Pages 9-14, doi:10.1016/j.renene.2014.11.050

Wei,Li, Jan Isberg, Jens Engström, Rafael Waters, Mats Leijon, "Parametric Study of the Power Absorption for a Linear Generator Wave Energy Converter",  Journal of Ocean and Wind Energy, ISSN 0305-182X, E-ISSN 2245-408X, Vol. 4, doi:10.17736/jowe.2015.jcr30

Wei,Li, Jan Isberg, Jens Engström, Rafael Waters, Mats Leijon, "Study of the foundation design for a linear generator wave energy converter using stochastic methods",  Journal of Renewable and Sustainable Energy, ISSN 1941-7012, E-ISSN 1941-7012, J. Renewable Sustainable Energy, Vol. 7, 063112, doi:10.1063/1.4936420

Jelena Loncarski, Mats Leijon, Milan Srndovic, Claudio Rossi, and Gabriele Grandi, "Comparison of Output Current Ripple in Single and Dual Three-Phase Inverters for Electric Vehicle Motor Drives", Energies, vol. 8, no. 5, pp. 3832-3848, April 2015, doi:10.3390/en8053832

Yuehao Luo, Liguo Wang, Lork Green, Kenan Song, "Advances of drag-reducing surface technologies in turbulence based on boundary layer control",  Journal of Hydrodynamics, ISSN 1001-6058, E-ISSN 1000-4874, Vol. 27, no 4, 473-487 p, doi:10.1016/S1001-6058(15)60507-8

Birger Marcusson, Urban Lundin, "Axial Magnetic Fields at the Ends of a Synchronous Generator at Different Points of Operation",  IEEE Transactions on Magnetics, vol.51, no.2, pp.1-8, Feb. 2015, doi:10.1109/TMAG.2014.2347269

M. Nocente, Jan Källne, M. Salewski, M. Tardocchi, G. Gorini, "Gamma-ray emission spectrum from thermonuclear fusion reactions without intrinsic broadening", Nuclear Fusion, ISSN 0029-5515, E-ISSN 1741-4326, Vol. 55, no 12, 123009- p, doi:10.1088/0029-5515/55/12/123009

Jonas Kristiansen Nöland, Karina Bakkeløkken Hjelmervik, Urban Lundin, "Comparison of Thyristor-Controlled Rectification Topologies for a Six-Phase Rotating Brushless Permanent Magnet Exciter",  IEEE Transactions on Energy Conversion, no.99, pp.1-9, doi:10.1109/TEC.2015.2480884

Jon Olauson, Jonatan Samuelsson, Hans Bergström, Mikael Bergkvist, "Using the MIUU Model for Prediction of Mean Wind Speed at Low Height", Wind Engineering: The International Journal of Wind Power, ISSN 0309-524X, E-ISSN 2048-402X, Vol. 39, no 5, 507-518 p, doi:10.1260/0309-524X.39.5.507

Jon Olauson, Mikael Bergkvist, "Modelling the Swedish Wind Power Production Using MERRA Reanalysis Data", Renewable energy, Volume 76, April 2015, Pages 717–725 2014, doi:10.1016/j.renene.2014.11.085

Jon Olauson, Anders Goude, Mikael Bergkvist, "Wind Energy Converters and Photovoltaics for Generation of Electricity after Natural Disasters", Geografiska Annaler. Series A, Physical Geography. Volume 97, Issue 1, pages 9–23, March 2015, doi:10.1111/geoa.12052

Morgan Rossander, Eduard Dyachuk, Senad Apelfröjd, Kristian Trolin, Anders Goude, Hans Bernhoff, Sandra Eriksson, "Evaluation of a Blade Force Measurement System for a Vertical Axis Wind Turbine Using Load Cells", Energies 2015, Volume 8, Issue 6, pp.5973-5996, doi:10.3390/en8065973

Linn Saarinen, Per Norrlund, Urban Lundin, "Field Measurements and System Identification of Three Frequency Controlling Hydropower Plants",  IEEE Transactions on Energy Conversion,  vol.30, no.3, pp.1061-1068, Sept. 2015, doi:10.1109/TEC.2015.2425915

Linn Saarinen, Niklas Dahlbäck, Urban Lundin, "Power system flexibility need induced by wind and solar power intermittency on time scales of 1–14 days", Renewable Energy Volume 83, November 2015, Pages 339–344, doi:10.1016/j.renene.2015.04.048

Juan de Santiago , Hans Bernhoff, "Calculation of Tooth Ripple Losses in Solid Poles", Electric Power Components and Systems Vol. 43, Iss. 3, 2015, doi:10.1080/15325008.2014.981898

Teresa Simas, Anne Marie O’Hagan, John O’Callaghan, Soraya Hamawi, Davide Magagna, Ian Bailey, Deborah Greaves, Jean-Baptiste Saulnier, Dorleta Marina, Juan Bald, Cristina Huertas, Jan Sundberg, "Review of consenting processes for ocean energy in selected European Union Member States", International Journal of Marine Energy, Volume 9, April 2015, Pages 41-59, ISSN 2214-1669, doi:10.1016/j.ijome.2014.12.001

Alexander Smorgonskiy, Eda Egüz, Farhad Rachidi, Marcos Rubinstein, Vernon Cooray, "A model for the evaluation of the electric field associated with the lightning-triggering rocket wire and its corona", Journal of Geophysical Research, 2015, doi:10.1002/2015JD023373

Deepak Elamalayil Soman, Jelena Loncarski, Lisa Gerdin, Petter Eklund, Sandra Eriksson, Mats Leijon, "Development of Power Electronics Based Test Platform for Characterization and Testing of Magnetocaloric Materials", Advances in Electrical Engineering, vol. 2015, Article ID 670624, 7 pages, 2015, doi:10.1155/2015/670624

Liguo Wang, Jan Isberg, "Nonlinear Passive Control of a Wave Energy Converter Subject to Constraints in Irregular Waves", Energies 2015, 8(7), 6528-6542; doi:10.3390/en8076528

Liguo Wang, Jens Engström, Malin Göteman, Jan Isberg, "Constrained optimal control of a point absorber wave energy converter with linear generator", J. Renewable Sustainable Energy 7, 043127 (2015); doi:10.1063/1.4928677

Joakim Widén, Nicole Carpman, Valeria Castellucci, David Lingfors, Jon Olauson, Flore Remouit, Mikael Bergkvist, Mårten Grabbe, Rafael Waters, "Variability assessment and forecasting of renewables: A review for solar, wind, wave and tidal resources", Renewable and Sustainable Energy Reviews, Volume 44, April 2015, Pages 356-375, ISSN 1364-0321, doi:10.1016/j.rser.2014.12.019

Weijia Yang, Jiandong Yang, Wencheng Guo, Wei Zeng, Chao Wang, Linn Saarinen, Per Norrlund, "A Mathematical Model and Its Application for Hydro Power Units under Different Operating Conditions",  Energies 8, no. 9: 10260-10275, 2015, doi:10.3390/en80910260

Weijia Yang , Jiandong Yang , Wencheng Guo , Per Norrlund, "Frequency Stability of Isolated Hydropower Plant with Surge Tank Under Different Turbine Control Modes", Electric Power Components and Systems, Vol. 43, Iss. 15, 2015, doi:10.1080/15325008.2015.1049722

Contributions to national and international conferences with refereed proceedings

M. Nasir Ayob, Valeria Castellucci, Matteo Terzi, Rafael Waters, "Tidal Effect Compensation System Design for High Range Sea Level Variations",  Proceedings of the 11th European Wave and Tidal Energy Conference (EWTEC),  Nantes, France, 6-11th Sept 2015.

Ladislav Bardos, Hana Baránková, Adela Bardos, M. Bernick, R. Newcomb, "Magnetized Hollow Cathode Activated Magnetron", Paper H-2, Proceedings of the 58th Annual Tech. Conf. of SVC, Santa Clara, CA, April 27-30, 2015, ISSN 0737-5921, p. 1-3.

Maria A. Chatzigiannakou, Irina Dolguntseva, Rickard Ekström, Mats Leijon,  "Offshore Deployment of Marine Substation in the Lysekil Research Site",  The Twenty-fifth International Offshore and Polar Engineering Conference, 21-26 June, Kona, Hawaii, USA

Vernon Cooray, "A return stroke model that removes the simplifying assumptions in current generation and current dissipation models", International Symposium on Lightning Protection (XIII SIPDA) Balneário Camboriú, Brazil 2015, pp. 365–368.

Vernon Cooray, "The influence of lightning conductor radii on the attachment of lightning flashes", International Symposium on Lightning Protection (XIII SIPDA) Balneário Camboriú, Brazil 2015, pp. 387–390.

Vernon Cooray, "On the origin of fine scale tortuosity in lightning channels", International Symposium on Lightning Protection (XIII SIPDA) Balneário Camboriú, Brazil 2015, pp. 375–377.

Vernon Cooray, "Invited Lecture: Electromagnetic fields of accelerating charges: Applications in lightning research",  International Symposium on Lightning Protection (XIII SIPDA) Balneário Camboriú, Brazil 2015, pp. 7–11.

Francisco Francisco, Jan Sundberg, "Sonar for Environmental Monitoring: Understanding the Functionality of Active Acoustics as a Method for Monitoring Marine Renewable Energy". In Proc. of the 11th European Wave and Tidal Energy Conference, Nantes, France, Sept. 2015.

Francisco Francisco, Jan Sundberg, "Sonar for Environmental Monitoring: Initial Setup for an Active Acoustic Platform",  The Twenty-fifth Int. Offshore and Polar Engineering Conference, Kona, Hawaii, USA, June, 2015

Malin Göteman, Jens Engström, Mikael Eriksson, Martyn Hann, Edward Ransley, Deborah Greaves, Mats Leijon, "Wave loads on a point-absorbing wave energy device in extreme waves", In Proc. of the 25th Int. Offshore and Polar Engineering Conference (ISOPE), Kona, Hawaii, USA, June 21-26, 2015

Malin Göteman, Jens Engström, Mikael Eriksson, Jan Isberg, "Interaction distance for scattered and radiated waves in large wave energy parks", Proc. of the 30th International Workshop on Water Waves and Floating Bodies (IWWWFB), Bristol, UK, 2015, Link

Mohd muzafar Ismail, Shriram Sharma, Vernon Cooray,Pasan Hettiarachchi, Mahbubur Rahman, Dalina Johari, "HF and VHF electric field radiation produced by preliminary breakdown process pertinent to Swedish thunderstorms", 2015 Asia-Pasific International Conference on Lightning (APL), Nagoya Japan.

Mohd muzafar Ismail, Vernon Cooray, Pasan Hettiarachchi, Mahbubur Rahman, Mahendra Fernando, Dalina Johari, "On the possible origin of chaotic pulse trains in lightning flashes", International Symposium on Lightning Protection (XIII SIPDA) Balneário Camboriú, Brazil 2015, pp. 409–412

Dalina Johari, Vernon Cooray, Pasan Hettiarachchi, Mahbubur Rahman, M. M. Ismail, "Some Characteristics of Leader Pulses in Positive Cloud-to-Ground Flashes", International Symposium on Lightning Protection (XIII SIPDA) Balneário Camboriú, Brazil 2015, pp. 391–395.

Staffan Lundin, Nicole Carpman, Karin Thomas, Mats Leijon, "Studying the Wake of a Marine Current Turbine Using an Acoustic Doppler Current Profiler", Proceedings of the 11th European Wave and Tidal Energy Conference 6-11th Sept 2015, Nantes, France, pp. 09A2-3-1--8

M. Menin, Bahri Uzunoglu, "Parametric Sensitivity Study for Wind Power Trading through Stochastic Reserve and Energy Market Optimization", Seventh Annual IEEE Green Technologies Conference (GreenTech), 2015 , Pages: 82 - 87, doi:10.1109/GREENTECH.2015.37

Minh-Thao Nguyen, Irina Dolguntseva, Mats Leijon, "CFD Analysis on the Effect of the Tidal Gratingin Opposite Directions", XIII International Conference on Marine Science and Technology (ICMST 2015), April 20-21, 2015, Boston, USA

Arvind Parwal, Flore Remouit, Yue Hong , Francisco Francisco, Valeria Castellucci, Ling Hai, Liselotte Ulvgård, Wei Li, Erik Lejerskog, Antoine Baudoin, Mohd Nasir, Maria Chatzigiannakou, Kalle Haikonen, Rickard Ekström, Cecilia Boström, Malin Göteman, Rafael Waters, Olle Svensson , Jan Sundberg, Magnus Rahm, Erland Strömstedt, Jens Engström, Andrej Savin and Mats Leijon, "Wave Energy Research at Uppsala University and The Lysekil Research Site, Sweden: A Status Update",  Proceedings of the 11th European Wave and Tidal Energy Conference (EWTEC),  Nantes, France, 6-11th Sept 2015.

Flore Remouit, Miguel Lopes, Pedro Pires, Luis Sebastiao, "Automation of subsea connections for clusters of wave energy converters",  The Twenty-fifth International Ocean and Polar Engineering Conference, June 21-26, Kona, Hawaii, USA

Padmanaban Sanjeevikumar, Gabriele Grandi, Patrick William Wheeler, Frede Blaabjerg, Jelena Loncarski, "A Simple MPPT Algorithm for Novel PV Power Generation System by High Output Voltage DC-DC Boost Converter", IEEE International Symposium on Industrial Electronics (ISIE), Rio de Janeiro, Brazil, 3-5 June 2015.

Deepak Elamalayil Soman, Jelena Loncarski, Milan Srndovic, Mats Leijon, "DC-Link Stress Analysis for the Grid Connection of Point Absorber Type Wave Energy Converters", In Proc. of 5th International Conference on Clean Electrical Power (ICCEP), Taormina, Sicily - Italy, 16-18 June 2015.

Liselotte Ulvgård, Ling Hai, Mats Leijon, "Measurement System for Evaluating Wanted and Unwanted Forces on a Point Absorbing Wave Energy Converter during Offshore Operation", In Proc. of the 25th Int. Offshore and Polar Engineering Conference (ISOPE), Kona, Hawaii, USA, June 21-26, 2015.

Nurseda Yildirim, Bahri Uzunoglu, "Association rules for clustering algorithms for data mining of temporal power ramp balance", IEEE Cyberwords, Visby, Sweden 2015, doi:10.13140/RG.2.1.2987.5682

Nurseda Yildirim, Bahri Uzunoglu, "Spatial Clustering for Temporal Power Ramp Balance and Wind Power Estimation", Seventh Annual IEEE Green Technologies Conference (GreenTech), 2015  , vol., no., pp.214-220, 15-17 April 2015, doi:10.1109/GREENTECH.2015.39

Non refereed conference article

Hana Baránková, Ladislav Bárdos, M. Bernick, R. Newcomb, "Hollow Cathode Activated Magnetron",  Int. Conf. Metall. Coat. & Thin Films - ICMCTF 2015, San Diego, April 20-24, 2015, Paper G2-1-6.

Hana Baránková, Ladislav Bárdos, K. Silins, "DLC coatings prepared by hollow cathodes at moderate pressure", Int. Conf. on Diamond and Carbon Materials,  September 6-10, 2015, Bad Homburg, Germany

Hana Baránková, Ladislav Bárdos, INVITED PAPER "Hollow cathode based plasma sources for reduced and atmospheric pressures", 9th Symposium on Vacuum based Science and Technology, Kolobrzeg, November 16-19, 2015. Paper INV4.

Ladislav Bárdos, Hana Baránková,  INVITED PAPER "Atmospheric Plasma in Liquids", AVS 62nd Int. Symposium & Exhibition, October 18-23, 2015, San Jose, California. Paper SE+PS+SM-TuM5 Invited.

Erik Möllerström, Karl Bolin, Fredric Ottermo, Lars Bååth, Jonny Hylander, "Noise directivity from a vertical axis wind turbine", Proc. of the 6th International Conference on Wind Turbine Noise: Glasgow 20-23 April 2015

Books and Book chapters

Vernon Cooray, "An Introduction to Lightning", Springer 2015, XV, 386 p

Reports

Fredrik Evestedt, MANUAL: Flywheel electronics, 2015, 18 p,  Fulltext

Jon Olauson, Hans Bergström, Mikael Bergkvist, "Scenarios and time series of future wind power production in Sweden", Energiforsk report 2015:141, ISBN 978-91-7673-141-3, Jun. 2015, Abstract, Fulltext

Master thesis

Erik Andersson, Fredrik Wengberg, "Utvärdering av konsekvenserna för nätanslutning av vindkraftparker i Sverige vid införandet av nätkoden Requirements for Generators", 2015, (UPTEC ES ; 15032), Abstract, Fulltext

Jonas Andersson, "Ensure the electric power system's durability through battery monitoring", 2015, (UPTEC STS ; 15001), Abstract, Fulltext

Mari Arvidsson, "Analys av mellanspänningsnätet i centrala delar av Västerås stad", 2015, (UPTEC ES ; 15023), Abstract, Fulltext

Mesut Bahceci, "Simulation of an Electrical Machine : with superconducting magnetic bearings", 2015, (UPTEC F ; 15002), Abstract, Fulltext

Simon Cederholm, "Verification of the program PowerGrid and establishment of reference grid for calculations", 2015, (UPTEC ES ; 15033), Abstract, Fulltext

Elin Dahlborg, "Frequency control : Pay for performance", 2015, (UPTEC ES ; 15036), Abstract, Fulltext

Peter Dicksen,  Arvid Brännholm, "Statusbedömning av asynkronmotorer", 2015, Abstract, Fulltext

Fredrik Evestedt, "Wireless control and measurement system for a hydropower generator with brushless exciter", 2015, (TVE ; 15056), Abstract, Fulltext

Oskar Flink, Tommy Holmberg, "Structural and Hydrostatic Analysis of Deployment Vessel", 2015, (TVE ; 15 063), Abstract, Fulltext

William Forsström, "Utredning av frekvensregleringens påverkan på mekanisk utrustning i en kaplanturbin", 2015, UPTEC ES, 15011, Skelleftekraft/Uppsala Universitet, Abstract, Fulltext

Mikael Gidstedt, "Avbördning via turbinerna : En fallstudie av ett litet vattenkraftverk och ett högt flöde", 2015, (UPTEC ES ; 15037), Abstract, Fulltext

Lukas Girlevicius, "Active magnetic bearing driver circuit design featuring current measurement integration", 2015, Abstract, Fulltext

Jonas Hedlund, Simon Hammarström, "Design och framtagande av mätanordning för ström och effek på trefas ledare : Josi Periferi strömmeter", 2015, Abstract, Fulltext

Andreas Henning, "Konstruktion av säkerhetslagerför svänghjul", 2015, Abstract, Fulltext

Johan Johansson, "Design of a manipulator for an ROV : From idea to prototype", 2015, Abstract, Fulltext

Tomas Johansson, "Active rectification and control of magnetization currents in synchronous generators with rotating exciters : Implementation of the SVPWM algorithm using MOSFET technology", 2015, (UPTEC F ; 15038), Abstract, Fulltext

William Johnsson, "Field distribution in stator core end packages of hydropower generators", UPTEC E, 16001, Abstract, Fulltext

Carl Joneus, Oskar Wretstam, Filip Enander, "Comparison of accelerated recursive polynomial expansions for electronic structure calculations", 2015, (TVE ; 15 058), Abstract, Fulltext

Martin Karlsson, "Validering av glidande statorfötter på Hissmofors G6 och G7", 2015, UPTEC ES, 15002, Jämtkraft/Norconsult/Uppsala Universitet, Abstract, Fulltext

Oliver Kiffer, "Troubleshooting Scania Vehicles, Marine and Industrial Engines with External Sensors", 2015, (UPTEC F ; 15062), Abstract, Fulltext

Sandra Kolar, "A Comparison of Wind Power Production with Three Different De- and Anti-Icing Systems", 2015, (UPTEC ES ; 15018), Abstract, Fulltext

Johan Larsson, "Preparering av kabelände inför statorlindning", 2015, Abstract, Fulltext

Jonas Lindström, "Measurement system for laboratory use : For studies in electrical science", 2015, (TVE ; TVE 15 026 juni), Abstract, Fulltext

Kerstin Lindström, "Tillståndsövervakning av krafttransformatorer med tre fundamentala transformatorkvantiteter (TFQ)", UPTEC F, 16031, Abstract, Fulltext

Viktor Lundqvist, "Självförsörjande elgenerering : Kan Orust bli självförsörjande på förnybar el?", 2015, (UPTEC ES ; 15003), Abstract, Fulltext

Sandra Ly, Linda Thell, "Förbrukningsflexibilitetens potential och påverkan på kraftsystemet : Med fokus på automatisk frekvensreglering genom styrning av kylskåp", 2015, (UPTEC STS ; 15036), Abstract, Fulltext

Claudio David López, "Shortening time-series power flow simulations for cost-benefit analysis of LV network operation with PV feed-in",  2015, (MSc ET ; 15001), Abstract, Fulltext

Falah Mahmoud, "Utveckling och konstruktionav en tidvattenboj", 2015, Abstract, Fulltext

Emelie Marcus, Sofia Elo, "Dimensionering av kablar och säkringar för kraftmatningar",  2015, Abstract, Fulltext

Michel Menin, "Parametric sensitivity study forwind power trading throughstochastic reserve and energymarket optimization", Master Programme in Wind Power Project Management, Abstract, Fulltext

Johan Rosén, "Energiförsörjning och miljö : Ett examensarbete inom elkraftsdomänen vid AK:LED, Ledningsplatser, Försvarets Materielverk", 2015, (UPTEC E ; 15003), Abstract, Fulltext

Henrik Sundin, "Optimering av distorsionseffekt med hjälp av Fourieranalys", 2015, Abstract, Fulltext

Henrik Svensson, "Pre-Study for a Battery Storage for a Kinetic Energy Storage System", 2015, Abstract, Fulltext

Joel Weissbach, "Measuring forces on a hydropower generator using strain gages", 2015, Abstract, Fulltext

Nurseda  Yildrim, "TIME SERIES MODELLING FOR WIND POWER PREDICTION AND CONTROL: CLUSTERING AND ASSOCIATION RULES OF DATA MINING FOR CFD AND TIME SERIES DATA OF POWER RAMPS", Master Programme in Wind Power Project Management, Abstract, Fulltext

Jonas Örarbäck, "Självkörande fordon : En analys av energianvändning och kapacitet", 2015, (UPTEC ES ; 15024), Abstract, Fulltext

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Publications, 2014

Dissertations

Johan Abrahamsson, "Kinetic energy storage and magnetic bearings", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1104, Abstract + Fulltext

Mohd Riduan Ahmad, "Interaction of lightning flashes with wireless communication networks: special attention to narrow bipolar pulses", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1188, Abstract + Fulltext

Zikri Abadi Bin Baharudin, "Characterizations of ground flashes from tropic to northern region", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1145, Abstract + Fulltext

Rickard Ekström, "Offshore marine substation for grid-connection of wave power farms - An experimental approach", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1166, Abstract + Fulltext

Mona Riza Mohd Esa, "Temporal and wavelet characteristics of initial breakdown and narrow bipolar pulses of lightning flashes", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1190, Abstract + Fulltext

Halvar Gravråkmo, "Buoy geometry, size and hydrodynamics for power take off device for point absorber linear wave energy converter", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1130, Abstract + Fulltext

Kalle Haikonen, "Underwater radiated noise from point absorbing wave energy converters: Noise characteristics and possible environmental effects", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214 ; 1200, Abstract + Fulltext

Remya Krishna, "Grid connected three-level converters: studies for wave energy conversion", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1123, Abstract + Fulltext

Kiran Kumar Kovi, "Diamond based electronics and valleytronics: An experimental study", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1163, Abstract + Fulltext

Licentiate thesis

Antoine Baudoin, "Thermal Study of a Submerged Substation for Wave Power", UURIE 336-14L, Uppsala 2014

Ling Hai, "Hydrodynamic Modelling of Wave Power using Electrical Equivalent Circuit Theory", UURIE 334-14L, Uppsala 2014

Erik Lejerskog, "Linear wave energy converters – study of electromagnetic design", UURIE 335-14L, Uppsala 2014

Jon Olauson, "Wind Power and Natural Disasters", UURIE 337-14L, Uppsala 2014

Linn Saarinen, "A hydropower perspective on flexibility demand and grid frequency control", UURIE 339-14L, Uppsala 2014

Linnea Sjökvist, "Hydromechanical simulations of wave energy conversion – linear aspects", UURIE 333-14L, Uppsala 2014

Stefan Sjökvist, "Demagnetization studies on permanent magnets - Comparing FEM simulations with experiments", UURIE 338-14L, Uppsala 2014

Reviewed literature

Johan Abrahamsson, Jim ögren, Magnus Hedlund, "A Fully Levitated Cone-Shaped Lorentz-Type Self-Bearing Machine With Skewed Windings", IEEE Transactions on Magnetics, vol.50, no.9, pp.1,9, Sept. 2014, doi: 10.1109/TMAG.2014.2321104

Johan Abrahamsson, Magnus Hedlund, Tobias Kamf, Hans Bernhoff,"High-Speed Kinetic Energy Buffer: Optimization of Composite Shell and Magnetic Bearings", IEEE Transactions on Industrial Electronics,  Volume:61, Issue: 6 ,2014  Pages 3012 - 3021  ISSN : 0278-0046, doi:10.1109/TIE.2013.2259782

Mohd Riduan Ahmad, Mona Riza Mohd Esa, Vernon Cooray, Eryk Dutkiewicz, "Interference from cloud-to-ground and cloud flashes in wireless communication system" ,Electric Power Systems Research, Volume 113, August 2014, Pages 237–246, doi:10.1016/j.epsr.2014.03.022

Senad Apelfröjd, Sandra Eriksson, "System Efficiency of a Tap Transformer Based Grid Connection Topology Applied on a Direct Driven Generator for Wind Power", The Scientific World Journal, vol. 2014, Article ID 784295, 7 pages, 2014,doi:10.1155/2014/784295

Zikri Abadi Baharudin, N.A. Ahmad, J.S. Mäkelä, Mahendra Fernando, Vernon Cooray, "Negative cloud-to-ground lightning flashes in Malaysia", Journal of Atmospheric and Solar-Terrestrial Physics, 108, pp. 61-6, 2014, doi:10.1016/j.jastp.2013.12.001

Valeria Castellucci, Johan Abrahamsson, Olle Svensson, Rafael Waters, "Algorithm for the calculation of the translator position in permanent magnet linear generators", Journal of Renewable and Sustainable Energy, 6, 063102, 2014, doi:/10.1063/1.4900553

Vernon Cooray, R. Jayaratne, K.L. Cummins, "On the peak amplitude of lightning return stroke currents striking the sea", Atmospheric Research, 149, pp. 372-376, 2014, doi:10.1016/j.atmosres.2013.07.012

Vernon Cooray, U. Kumar, F. Rachidi, C.A. Nucci, "On the possible variation of the lightning striking distance as assumed in the IEC lightning protection standard as a function of structure height", Electric Power Systems Research, 113, pp. 79-87, 2014, doi:10.1016/j.epsr.2014.03.017

Vernon Cooray, Gerald Cooray, T. Marshall, S. Arabshahi, J. Dwyer, H. Rassoul, "Electromagnetic fields of a relativistic electron avalanche with special attention to the origin of lightning signatures known as narrow bipolar pulses", Atmospheric Research, 149, pp. 346-358, 2014, doi:10.1016/j.atmosres.2013.12.011

Vernon Cooray, "Power and energy dissipation in negative lightning return strokes", Volume 149, November 2014, Pages 359–371 doi:10.1016/j.atmosres.2013.10.017

S.V Chernitskiy, V.V Gann, Olov Ågren, "Static Neutronic Calculation of a Fusion Neutron Source", Problems of Atomic Science and Technology, Plasma Physics, 6, pp.12-15, 2014, open access

S V Chernitskiy, V E Moiseenko, K Noack, Olov Ågren, A Abdullayev, "Static neutronic calculation of a subcritical transmutation stellarator-mirror fusion-fission hybrid", Annals of Nuclear Energy. 2014;72:413-420, doi:10.1016/j.anucene.2014.06.001

Eduard Dyachuk, Anders Goude and Hans Bernhoff, "Dynamic Stall Modeling for the Conditions of Vertical Axis Wind Turbines", AIAA Journal, Vol. 52, No. 1 (2014), pp. 72-81, doi:10.2514/1.J052633

Mahesh Edirisinghe, Vernon Cooray, "Fine structure signatures in ground flashes as a source of HF Radiation", International Letters of Chemistry, Physics and Astronomy, vol. 1, 91 – 104, 2014, open access

Petter Eklund, Stefan Sjökvist, Sandra Eriksson, Mats Leijon, "A Complete Design of a Rare Earth Metal-Free Permanent Magnet Generator", Machines 2014, 2(2), 120-133, doi:10.3390/machines2020120

Rickard Ekström, Karin Thomas, Mats Leijon, "Fast solid-state tap-change using two current-controlled voltage-source inverters", IET Power Electronics. 2014, doi:10.1049/iet-pel.2013.0939

Rickard Ekström, Mats Leijon, "Control of offshore marine substation for grid-connection of a wave power farm", Journal of Marine Energy; vol.5, April 2014; pp 24-37, doi:10.1016/j.ijome.2014.04.001

Rickard Ekström, Venugopalan Kurupath, Cecilia Boström, Rafael Waters,Mats Leijon, "Evaluating Constant DC-Link Operation of Wave Energy Converter", Journal of Dynamic Systems, Measurement, and Control, 136(1), 014501, 1 January, 2014, (6 pages), doi:10.1115/1.4024789

Rickard Ekström, Mats Leijon, "Lower Order Grid Current Harmonics for a Voltage-Source Inverter Connected to a Distorted Grid", Electric Power Systems Research 106 (2014), pp .226-231, doi:10.1016/j.epsr.2013.08.018

Sandra Eriksson, "Inherent Difference in Saliency for Generators with Different PM Materials", Journal of Renewable Energy, vol. 2014, Article ID 567896, 5 pages, 2014. doi:10.1155/2014/567896

Mona Riza Mohd Esa, Mohd Riduan Ahmad, Mahbubur Rahman, Vernon Cooray, "Distinctive features of radiation pulses in the very first moment of lightning events", Journal of Atmospheric and Solar-Terrestrial Physics, 109, pp. 22-28, 2014, doi:10.1016/j.jastp.2013.12.019

Mona Riza Mohd Esa, Mohd Riduan Ahmad, Vernon Cooray, "Wavelet analysis of the first pulse of lightning flashes in Sweden", in Journal of Atmospheric Research, Volume 138, 1 March 2014, Pages 253–267, doi:10.1016/j.atmosres.2013.11.019

Pascal W. Galloway, Luke E. Myers, AbuBakr S. Bahaj "Quantifying wave and yaw effects on a scale tidal stream turbine", Renewable Energy, Volume 63, March 2014, Pages 297–307, doi:10.1016/j.renene.2013.09.030

Anders Goude, Olov Ågren, "Simulations of a vertical axis turbine in a channel", Renewable Energy, Volume 63, March 2014, Pages 477-485, doi:10.1016/j.renene.2013.09.038

Gabriele Grandi, Jelena Loncarski, Obrad Dordevic, ''Analytical evaluation of output current ripple amplitude in three-phase three-level inverters'', IET Power Electronics, doi:10.1049/iet-pel.2013.0837

Malin Göteman, Jens Engström, Mikael Eriksson, Jan Isberg, Mats Leijon, "Methods of reducing power fluctuations in wave energy parks", Journal of Renewable and Sustainable Energy, 6, 043103 (2014), doi:10.1063/1.4889880

Johan Hammersberg, Saman Majdi, Kiran K. Kovi, Nattakarn Suntornwipat, Markus Gabrysch, Daniel J. Twitchen and Jan Isberg,  "Stability of polarized states for diamond valleytronics", Appl. Phys. Lett. 104, 232105 (2014), doi:10.1063/1.4882649

Marcus Holm, Stefan Engblom, Anders Goude, Sverker Holmgren, "Dynamic autotuning of adaptive fast multipole methods on hybrid multicore CPU and GPU systems" SIAM Journal on Scientific Computing. 2014;36:C376-C399, doi:10.1137/130943595

Yue Hong, Rafael Waters, Cecilia Boström, Mikael Eriksson, Jens Engström, Mats Leijon,
"Review on electrical control strategies for wave energy converting systems", Renewable and Sustainable Energy Reviews, Volume 31, March 2014, Pages 329-342, doi:10.1016/j.rser.2013.11.053

Erik Hultman, Dana Salar, Mats Leijon, "Robotized surface mounting of permanent magnets", Machines, 2(4):219-232, October 2014, doi:10.3390/machines2040219

Erik Hultman, Mats Leijon, "A cable feeder tool for robotized cable winding", Robotics and Computer-Integrated Manufacturing, Volume 30, Issue 6, December 2014, Pages 577-588, ISSN 0736-5845, doi:10.1016/j.rcim.2014.04.003

M. Izadi, M.Z.A.A. Kadir, Vernon Cooray, M. Hajikhani, "Estimation of Lightning Current and Return Stroke Velocity Profile Using Measured Electromagnetic Fields", Electric Power Components and Systems, 42 (2), pp. 103-111, 2014, doi:10.1080/15325008.2013.853214

Kiran Kumar Kovi, Saman Majdi, Markus Gabrysch, Jan Isberg, "A charge transport study in diamond, surface passivated by high-k dielectric oxides", Applied Physics Letters, 105, 202102 (2014), doi:10.1063/1.4901961

Kiran Kumar Kovi,Saman Majdi,Markus Gabrysch,and Jan Isberg, "Silicon Oxide Passivation of Single-Crystalline CVD Diamond Evaluated by the Time-of-Flight Technique", ECS Solid State Letters, 3(5): P65-P68, 2014, doi:10.1149/2.004405ssl

Kiran K. Kovi, Nattakarn Suntornwipat, Saman Majdi, Markus Gabrysch, Johan Hammersberg, Jan Isberg, "Charge Transport Phenomena Unique to Diamond", MRS Proceedings, 1591, jsapmrs13-1591-6794, 2014, doi:10.1557/opl.2014.295

Remya Krishna, Deepak E. Soman, Sasi K. Kottayil, and Mats Leijon, "Synchronous Current Compensator for a Self-Balanced Three-Level Neutral Point Clamped Inverter",  Advances in Power Electronics, vol. 2014, Article ID 620607, 8 pages, 2014. doi:10.1155/2014/620607

Erik Lejerskog, Mats Leijon, "Detailed Study of Closed Stator Slots for a Direct-Driven Synchronous Permanent Magnet Linear Wave Energy Converter", Machines 2014, 2(1), 73-86, doi:10.3390/machines2010073

Mark Leybourne, William M.J. Batten, AbuBakr S. Bahaj, Ned Minns, Jamie O'Nians, "Preliminary design of the OWEL wave energy converter pre-commercial demonstrator", Renewable Energy Volume 61, January 2014, Pages 51–56, doi:10.1016/j.renene.2012.08.019

Saman Majdi, Mohammadreza Kolahdouz, Mahdi Moeen, Kiran Kumar Kovi, Richard S. Balmer, Henry H. Radamson and Jan Isberg, "Single crystal diamond for infrared sensing applications", Applied Physics Letters. 105, 163510 (2014),
doi:10.1063/1.4899278

V E Moiseenko, V G Kotenko, S V Chernitskiy, V V Nemov, O Ågren, K Noack, V N Kalyuzhnyi, A Hagnestål, J Källne, V S Voitsenya, I E Garkusha, "Research on stellarator–mirror fission–fusion hybrid ", Plasma Phys. Control. Fusion 56 094008, doi:10.1088/0741-3335/56/9/094008

Erik Möllerström, Fredric Ottermo, Jonny Hylander, Hans Bernhoff, "Eigen Frequencies of A Vertical Axis Wind Turbine Tower Made of Laminated Wood and the Effect Upon Attaching Guy Wires", Wind Engineering : The International Journal of Wind Power, 38 (3), s. 277 - 290, doi:10.1260/0309-524X.38.3.277

Massimo Nocente, M Albergante, Jacob Eriksson, Sean Conroy, Göran Ericsson, D Farina, Carl Hellesen, Jan Källne, Sergei Popovichev, Marco Tardocchi, Giuseppe Gorini, "Neutron spectroscopy measurements of tritium beam transport at JET", Nuclear Fusion. 2014;54(104010), doi:10.1088/0029-5515/54/10/104010

Jon Olauson, Anders Goude, Mikael Bergkvist, "Wind Energy Converters and Photovoltaics for Generation of Electricity after Natural Disasters", Geografiska Annaler. Series A, Physical Geography. 2014, doi:10.1111/geoa.12052

Jon Olauson, Mikael Bergkvist, "Modelling the Swedish Wind Power Production Using MERRA Reanalysis Data", Renewable energy. 2014, doi:10.1016/j.renene.2014.11.085

Fredric Ottermo, Hans Bernhoff, "An upper size of vertical axis wind turbines", Wind Energy,Volume 17, Issue 10, pages 1623–1629, October 2014, doi: 10.1002/we.1655

Jesus José Perez-Loya, Urban Lundin, "Optimization of Force Between Cylindrical Permanent Magnets", Magnetics Letters, IEEE , vol.5, no., pp.1,4, 2014, doi:10.1109/LMAG.2014.2363438

Fabio Romero, Alexandre Piantini, Vernon Cooray, "On the influence of stroke current propagation velocity on lightning horizontal electric fields", Volume 56, Issue 4, August 2014, Article number 6704800, Pages 940-948, doi:10.1109/TEMC.2013.2295916

Juan de Santiago, Florian Burmeister, Johan Lundin, and Janaina G. Oliveira, "A Power Buffer in an Electric Driveline: Two Batteries Are Better Than One", ISRN Automotive Engineering Volume 2014 (2014), Article ID 525630, 9 pages, doi:10.1155/2014/525630

Stefan Sjökvist, Sandra Eriksson, "Experimental Verification of a Simulation Model for Partial Demagnetization of Permanent Magnets", IEEE Transactions on Magnetics, vol.50, no.12, pp.1,5, Dec. 2014, doi:10.1109/TMAG.2014.2339795

Upul Sonnadara, Vindu Kathriarachchi, Vernon Cooray, Raul Montano, Thomas Götschl, "Performance of lightning locating systems in extracting lightning flash characteristics", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 112, May 2014, Pages 31-37, ISSN 1364-6826, doi:10.1016/j.jastp.2014.02.001

Olle Svensson, Mats Leijon, "Peak Force Measurements on a Cylindrical Buoy With Limited Elastic Mooring", IEEE Journal of Oceanic Engineering, vol.39, no.2, pp.398,403, April 2014, doi:10.1109/JOE.2013.2247825

X. Zhang, Jan Källne, G. Gorini, M. Nocente, T. Fan, X Yuan, X Xie, Z. Chen, "Second generation fusion neutron time-of-flight spectrometer at optimized rate for fully digital data acquisition", Review of Scientific Instruments. 2014;85(4):043503, doi:10.1063/1.4869804

Xing Zhang, Zhongjing Chen,Xingyu Peng, Zhimeng Hu, Tengfei Du, Zhiqiang Cui, Xufei Xie, Xi Yuan, Tieshuan Fan, Jan Kallne, Giuseppe Gorini, Massimo Nocente, Marco Tardocchi, Liqun Hu, Guoqiang Zhong, Shiyao Lin, Baonian Wan, Xiangqing Li, Guohui Zhang, Jinxiang Chen, "Diagnosing NB plasmas on the EAST tokamak with new time-of-flight neutron spectrometer", Nuclear Fusion, Volume 54, Issue 10, article id. 104008 (2014), doi:10.1088/0029-5515/54/10/104008

Olov Ågren, V E Moiseenko, "Radial constant of motion for particles in magnetic mirror fields", Plasma Phys. Control. Fusion 56 095026, 2014, doi:10.1088/0741-3335/56/9/095026

Contributions to national and international conferences with refereed proceedings

Mohd Riduan Ahmad Ahmad, Mona Riza Mohd Esa, Vernon Cooray, "Occurrence of Narrow Bipolar Event as Part of Cloud-to-Ground Flash in Tropical Thunderstorms", International Conference on Atmospheric Electricity, ICAE 2014, Norman, OK, U.S.A.

Mohd Riduan Ahmad, Mona Riza Mohd Esa, Dalina Johari, M.M. Ismail, Vernon Cooray, "Chaotic Pulse Train in Cloud-to-Ground and Cloud Flashes of Tropical Thunderstorms", International Conference on Lightning Protection, Shanghai, China, 2014

Mohd Riduan Ahmad Ahmad, Mona Riza Mohd Esa, Vernon Cooray, "Similarity Between the Initial Breakdown Pulses of Negative Ground Flash and Narrow Bipolar Pulses", International Conference on Lightning Protection, Shanghai, China, 2014

Senad Apelfröjd, Rickard Ekström, Karin Thomas, Mats Leijon, "Evaluation of Damping Strategies for Maximum Power Extraction from a Wave Energy Converter with a Linear Generato", Asian Wave and Tidal Energy Conference, Tokyo, Japan,. 2014

Liliana Arevalo, Vernon Cooray, "Streamer to Leader Transition Criteria for Propagation of Long Sparks and lightning Leaders", International Conference on Lightning Protection, Shanghai, China, 2014

Liliana Arevalo, Vernon Cooray, "Upward Leader Inception Caused by A Sudden Change of Cloud Electric Field", International Conference on Lightning Protection, Shanghai, China, 2014

J.A.P. Bodhika, W.G.D. Dharmarathne, Mahendra Fernando, Vernon Cooray, "A Preliminary Study of Characteristics of Thunder Pulses of Lightning", International Conference on Lightning Protection, Shanghai, China, 2014

Eduard Dyachuk, Anders Goude, Hans Bernhoff, "Simulating Pitching Blade With Free Vortex Model Coupled With Dynamic Stall Model for Conditions of Straight Bladed Vertical Axis Turbines", ASME 2014 Proceedings of the 33rd International Conference on Ocean, Offshore and Arctic Engineering, San Francisco, USA, June 8-13, 2014

Nicole Carpman, Mats Leijon, "Measurements of tidal current velocities in the Folda fjord, Norway, with the use of a vessel mounted ADCP", Proceedings of the 33rd International Conference on Ocean, Offshore and Arctic Engineering, San Francisco, USA, June 8-13, 2014

Valeria Castellucci, Tobias Kamf, Ling Hai and Rafael Waters, "Control System For Mean Sea Level Variation Compensator At The Lysekil Research Site", Proceedings of the 2nd Asian Wave and Tidal Energy Conference, Tokyo, Japan, 28-31 July, 2014

Vernon Cooray, "On the Initiation of Lightning Flashes in Thunderclouds", International Conference on Lightning Protection, Shanghai, China, 2014

Vernon Cooray, "Return Stroke Model Based purely on the Current Dissipation Concept", International Conference on Lightning Protection, Shanghai, China, 2014

Vernon Cooray, Liliana Arevalo, "A Huristic Approach to Obtain the Electric Fields Necessary for the Initiation of Upward Lightning Flashes from Towers in the Presence of Glow Corona", International Conference on Lightning Protection, Shanghai, China, 2014

Vernon Cooray, Mahendra Fernando, T.A.L.N. Gunasekara, S. Nanayakkara, "Propagation Effects on Radiation Fields Known as Narrow Bipolar Pulses Generated by Compact Cloud Discharges", International Conference on Lightning Protection, Shanghai, China, 2014

Vernon Cooray, Valdimir Rakov, "On the Striking Distance of Subsequent Return Strokes", International Conference on Lightning Protection, Shanghai, China, 2014

Vernon Cooray, Valdimir Rakov, "The Effects of Ground Conductivity on the Electromagnetic Fields Generated by Lightning Return Strokes", International Conference on Lightning Protection, Shanghai, China, 2014

Niklas Dahlbäck, Per Norrlund,"Examples of Benefits from Efficiency Evaluation Using Comparative Tests", 10th International Conference on Hydraulic Efficiency Measurements , Itajubá, Brazil, September 16-19 2014

Oscar Diaz, Vernon Cooray, Liliana Arevalo, "Sensitivity Analysis of Leader Channel Models Used in Long Air Gap Positive Discharge Modelling", International Conference on Lightning Protection, Shanghai, China, 2014

Rickard Ekström, Senad Apelfröjd, Karin Thomas, Mats Leijon, "Inverter topology with integrated on-load tap change for grid-connection of renewable electric energy sources", Grand Renewable Energy Conference on Energy Network and Power Electronics, Tokyo, Japan, 27 Juli-1 August 2014

Ahmed Elsayed, Bahri Uzunoglu, "Urban wind flow around an isolated building for wind resource assessment of small scale wind" ,EWEA 2014 Annual Event, 10-13 March 2014,Barcelona, Spain, poster

Ali Erduman, Bahri Uzunoglu, "Storage commitment and placement for an interconnected island system with high wind penetration, Gotland", International Conference on Renewable Energy Research and Application (ICRERA), 2014 , vol., no., pp.605,609, 19-22 Oct. 2014, doi: 10.1109/ICRERA.2014.7016456

Mona Riza Mohd Esa, Mohd Riduan Ahmad Ahmad, Vernon Cooray, "Time-Frequency Profile of Discharge Processes Prior to the First Return Stroke", International Conference on Lightning Protection, Shanghai, China, 2014

Mona Riza Mohd Esa, Mohd Riduan Ahmad Ahmad, Vernon Cooray, "Occurrence of Narrow Bipolar Pulses between Negative Return Strokes in Tropical Thunderstorms", International Conference on Lightning Protection, Shanghai, China, 2014

Gabriele Grandi, Jelena Loncarski, ''Implementation of carrier-based optimized centered PWM in three-phase three-level inverters'', International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), Ischia (IT), 18-20 June 2014, doi:10.1109/SPEEDAM.2014.6872060

T. A. L. N. Gunasekara, U. Mendis, Mahendra Fernando, Upul Sonnadara, Vernon Cooray, "Electric Field Signatures of Narrow Negative Bipolar Pulse Activities from Lightning Observed in Sri Lanka", International Conference on Lightning Protection, Shanghai, China, 2014

Malin Göteman, Jens Engström, Mikael Eriksson, Jan Isberg, "Numerical and semi-analytical methods for optimizing wave energy parks", Proc. of the 11th International Conference on Hydrodynamics (ICHD 2014), Singapore, October 19-24, 2014

Malin Göteman, Jens Engström, Mikael Eriksson, Jan Isberg, Mats Leijon, "Analytical and numerical approaches to optimizing fluid-structure interactions in wave energy parks", Proc. of the 29th IWWWFB, Osaka, Japan, 2014

Ling Hai, Olle Svensson, Valeria Castellucci, Erik Lejerskog, Rafael Waters, and Mats Leijon, "Force in the connection line for a wave energy converter: simulation and experimental setup", Proceedings of the 33rd International Conference on Ocean, Offshore and Arctic Engineering, San Francisco, USA, June 8-13, 2014

Erik Hultman, Marcus Linder, Mats Leijon, "Robotized stacking of the Uppsala University wave energy converter generator stator", Proceedings of the 33rd International Conference on Ocean, Offshore and Arctic Engineering, San Francisco, USA, June 8-13, 2014

Christos Kaidis, Bahri Uzunoglu, Filippos Amoiralis, "Wind turbine reliability estimation for different assemblies, failure severity categories and environmental conditions using scada data" ,EWEA 2014 Annual Event, 10-13 March 2014,Barcelona, Spain, link

L.A.D. Kumara, Mahesh Edirisinghe, Vernon Cooray, "Behavior of Low Voltage Varistors under Very Fast Oscillatory Type Current Impulse Environment", International Conference on Lightning Protection, Shanghai, China, 2014

Mats Leijon, Maria A Chatzigiannakou, Irina Dolguntseva, "Offshore Deployment of Point Absorbing Wave Energy Converters with a Direct Driven Linear Generator Power Take-Off at the Lysekil Test Site", Proceedings of the ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering. 2014

Jelena Loncarski, Mats Leijon, C.Rossi, M.Srndovic, G.Grandi, "Current Ripple Evaluation in Dual Three-Phase Inverters for Open-End Winding EV Drives", in Proc. of 3rd IEEE  Int. Conf. on Connected Vehicles and Expo (ICCVE), Wien (AU), 3-7 Nov. 2014

Johan Lundin, Tobias Kamf, Johan Abrahamsson, Juan de Santiago, Magnus Hedlund, Hans Bernhoff, "High Speed Flywheels for Vehicular Applications", 14th International Symposium on Magnetic Bearings, Linz, Austria, 11-14 of August, 2014

Joakim Lönnberg, Johan Bladh, "Flexibility and Regulation Capability of Hydropower Systems to Balance Large Amounts of Wind Power", 13th Wind Integration Workshop, 11-13 November 2014, Berlin, Germany

Carlos Diaz-Asensio Mancebo, Bahri Uzunoglu, "A comparison study for two commercial wind resource analysis cfd software for an embankment", EWEA 2014 Annual Event, 10-13 March 2014,Barcelona, Spain, poster

Lukas Mylonas, Bahri Uzunoglu, "Assessment of noise prediction models for long-range sound propagation of wind turbines over water" ,EWEA 2014 Annual Event, 10-13 March 2014,Barcelona, Spain, link

Erik Möllerström, Fredric Ottermo, Jonny Hylander, Hans Bernhoff, "Avoidance of resonances in a semi-guy-wired vertical axis wind turbine", Proceedings of EWEA 2014 - Annual Event (Conference), Barcelona, 10-13 March 2014

Erik Möllerström, Sebastian Larsson, Fredric Ottermo, Jonny Hylander, Lars Bååth, "Noise Propagation from a Vertical Axis Wind Turbine", Proceedings of 43rd International Congress on Noise Control Engineering : Internoise, Melbourne, Australia, November 16-19, 2014

S Nanayakkara, S.P.A.Vayanganie, T.A.L.N. Gunasekera, Mahendra Fernando, Vernon Cooray, "K – change: Is It a Static Field of a Chaotic Pulse Burst?", International Conference on Lightning Protection, Shanghai, China, 2014

Chandana Perera, S.P.A.Vayanganie, Mahendra Fernando, Vernon Cooray, "Continuing Currents in Cloud Flashes", International Conference on Lightning Protection, Shanghai, China, 2014

Arthur L. E. Reis, Janaína Goncalves de Oliveira, Francisco J. Gomes,Johan Abrahamsson, "All eletric propulsion system model based on a levitated flywheel machine", 2014 11th IEEE/IAS International Conference on Industry Applications (INDUSCON), vol., no., pp.1,6, 7-10 Dec. 2014, doi:10.1109/INDUSCON.2014.7059446

Elkin Rodriguez, Juan de Santiago, J. José Pérez-Loya, Felipe S. Costa, Guilherme G. Sotelo, Janaína G. Oliveira, Richard M. Stephan, "Analysis of passive magnetic bearings for kinetic energy storage systems", 14th International Symposium on Magnetic Bearings, Linz, Austria, 11-14 of August, 2014

Elkin Rodriguez, J. José Pérez-Loya, Juan de Santiago, Felipe S. Costa, Guilherme G. Sotelo, Janaína G. Oliveira, Richard M. Stephan,"Passive Magnetic Bearing System", The 22nd International Conference on Magnetically Levitaded Systems and Linear Drives, Rio de Janeiro, Brazil, 28 of September to 1st. of October, 2014

Deepak Elamalayil Soman.; Kasthuri Vikram.; Remya Krishna.; Markus Gabrysch.; Kottayil, S.K.; Mats Leijon., "Analysis of three-level buck-boost converter operation for improved renewable energy conversion and smart grid integration",  Energy Conference (ENERGYCON), 2014 IEEE International , vol., no., pp.76,81, 13-16 May 2014, doi:10.1109/ENERGYCON.2014.6850409

Deepak Elamalayil Soman, Remya Krishna, Mats Leijon; Vikram, K.; Kottayil, S.K.; Vitoi, L.A.; Oliveira, J.G.; Kumar, S.S., "Discontinuous conduction mode of a three-level boost DC-DC converter and its merits and limits for voltage cross regulation applications",  Industrial Electronics Society, IECON 2014 - 40th Annual Conference of the IEEE , vol., no., pp.4268,4272, Oct. 29 2014-Nov. 1 2014,  doi:10.1109/IECON.2014.7049144

S.P.A. Vayanganie, T.A.L.N. Gunasekera, S. Nanayakkara, Mahendra Fernando, Vernon Cooray, "Electric Field Change of M Component", International Conference on Lightning Protection, Shanghai, China, 2014

S.P.A. Vayanganie, Mahendra Fernando, Upul Sonnadara, D.C. Perera, Vernon Cooray, "High Speed Optical Observations of Cloud Flashes", International Conference on Lightning Protection, Shanghai, China, 2014

Non refereed conference article

Hana Baránková, Ladislav Bardos, "Plasma Reforming of Ethanol", Int. Conf. Metall. Coat. & Thin Films – ICMCTF 2014, San Diego, April 28-May 2, 2014, Paper TS6-7.

Hana Baránková, Ladislav Bardos,  "Atmospheric Pressure Plasma Sources and their Applications", PLENARY PAPER, 1st Iberoamerican Congress on Surface, Materials and Vacuum Applications, 35th Brazilian Congress of Vacuum Applications in the Industry and Science, Natal/RN, Brazil, Oct 21-24, 2014, Paper 1.

Erik Hultman, Boel Ekergård, Tobias Kamf, Dana Salar, Mats Leijon, "Preparing the Uppsala University wave energy converter generator for large-scale production", 5th International Conference on Ocean Energy, Halifax, Canada, November 4-6, 2014

Master thesis

Ali Abdallah, "Det smarta hemmet – Energianvändarens framtid : En studie om smarta hem och vilka möjligheter Jämtkraft har att satsa på dessa", 2014, UPTEC STS, 14017, Abstract, Fulltext

Adrian Ehrnebo "Single Crystalline CVD Diamond Based Devices for Power Electronics Applications", 2014, TVE, 14 059, Abstract, Fulltext

Erik Ahlström, "Åsktransienter och överspänningar : En spänningsfylld simulering av elkraftsystemet vid Forsmark 3", 2014, UPTEC ES, 14034, Abstract, Fulltext

Filiph Appelgren, "Power System Software Development : with possible SCADA System Integration", 2014, UPTEC F, 14031, Abstract, Fulltext

Hannes Bäckbro, "A study of potential approaches to simulate power output as well as identifying anomalous operation of wind turbines", 2014, UPTEC ES, 14009, Abstract, Fulltext

Annika Bäcklund, "Fotogrammetrisk analys av kornstorleksfördelningeni erosionsskydd vid kraftverksdammar", 2014, UPTEC ES, 14025, Abstract, Fulltext

Martin Eklöf, "Analys av mätdata från nätstationer", 2014, UPTEC ES, 14005, Abstract, Fulltext

Linda Ekmarker, "Frequency Control : Optimal distribution of FCR-N in real-time", 2014, UPTEC F, 14033, Abstract, Fulltext

Nils Englund, "Evaluation and improvements of the short circuit test at ABB Machines", 2014, UPTEC E, 14004, Abstract, Fulltext

Emil Eriksson, "BLCD ROV thruster design: Brushless DC motor thruster design for use on a remote operated underwater vehicle", 2014, TVE, 14 027, Abstract, Fulltext

Lisa Gerdin, Mira Rosengren Keijser, "Numerical study on jet flow characteristics of high head and large discharge spillways" 2014, UPTEC ES, 14007, Abstract, Fulltext

Viktor Gårdö, Yasmin Lindholm, "Safety Analysis of the Baihetan Dam: By Investigating the Pressure Distribution on the Plunge Pool Floor", 2014, UPTEC STS, 13042, Abstract, Fulltext

Emma Hagner, "Nya utmaningar för småskalig vattenkraft : Konsekvensutredning av
Vattenverksamhetsutredningens delbetänkande 2013:69"
, 2014, SWECO/Uppsala Universitet, UPTEC ES, 14021, Abstract, Fulltext

Marcus Holmqvist, Marcus Gunnteg, "Seepage, Solute transport and Strain-stress Analysis of Ashele Tailings Dams", 2014, UPTEC ES, 14043, Abstract, Fulltext

Daniel Håkansson, Marcus Palmquist, "Evaluation of Impacts from River Engineering Measures at Nanjing Reach of Yangtze River : An Application of Hydrodynamic Modelling and Sediment Transportation Simulations", 2014, UPTEC ES, 14041, Abstract, Fulltext

Malin Johnsson, "Pilotinstallation av fast och fjärravläst nätstationsmätning : Identifiering av för- och nackdelar med nätstationsmätning, Mälarenergi Elnät AB", 2014, UPTEC ES, 13043, Abstract, Fulltext

Mattias Jonsson, "The business value of demand response for balance responsible parties", 2014, UPTEC STS, 14010, Abstract, Fulltext

Katarina Jorsback, "Borrning och gängning av laxkilar till vågkraftverk med industrirobot", 2014, UTH-INGUTB-EX-E-2014/04-SE, Abstract, Fulltext

Anders Karlsson, "Cooling methods for electrical machines : Simulation based evaluation of cooling fins found on low voltage general purpose machines", 2014, UPTEC E, 14001, Abstract, Fulltext

Klara Klingborg, "Förutsättningar för elektrifierade lastbilar med eHighway inom svensk gruvindustri : En jämförelse av olika transportslag mellan Mertainen och Svappavaara",2014, UPTEC ES, 14036, Abstract, Fulltext

Oscar Lagnelöv, "Elektrifiering av jordbruksmaskin: Direktkoppling till solföljare och elnät", 2014, UPTEC ES, ISSN 1650-8300 ; 14031, Abstract, Fulltext

Tomas Löfwall, "Energisparläge i automationsindustrin: Potential för att minska tomgångsförluster med industriella styrsystem", 2014, UPTEC ES, 14020, Abstract, Fulltext

Joakim Lönnberg, "Short-term regulating capacity and operational patterns of The Lule River with large wind power penetration", 2014, UPTEC F, 14026, Abstract, Fulltext

Michael Olofsson, "Fräsning av laxkilar till vågkraftverk med användning av industrirobot", 2014, UTH-INGUTB-EX-E-2014/05-SE, Abstract, Fulltext

Oscar Ericsson, "Modelling of breaking arcs when they are extinguished by current zero-crossings", 2014, UPTEC Q, 14 004, Abstract, Fulltext

Hampus Piehl, "Wind power integration in island-based smart grid projects: A comparative study between Jeju Smart Grid Test-bed and Smart Grid Gotland", 2014, UPTEC STS, 14013, Abstract, Fulltext

Kajsa Roxbergh, "Riskmodell för kabelsträckningar i mellanspänningsnätet i Sverige", 2014, UPTEC ES, 14023, Abstract, Fulltext

Gustav Rydén, Emil Åberg, "Utveckling och konstruktion av dämpare och låssystem för vågkraftverk", 2014, Abstract, Fulltext

John Sjölander, "Non-Invasive Technologies for Condition Monitoring of Synchronous Motors", 2014, UPTEC ES, 13047, Abstract, Fulltext

Michael Swahn Azavedo, "Simulating the Swedish Electric Energy Production : An optimization perspective", 2014, UPTEC F, 14005, Abstract, Fulltext

Tarek Tallberg, "Beredning av lokalnät i landsbygd", 2014, Abstract, Fulltext

Emma Thulin, "Elanslutning av fartyg i hamn : en studie om förutsättningar och konsekvenser för Köpings och Västerås hamn", 2014, UPTEC STS, 14018, Abstract, Fulltext

Alexander Torstenfelt, "Experimental analysis and evaluation of WaveTubes WEC during tank test at Aalborg University, Denmark", 2014, UPTEC F, 14016, Abstract, Fulltext

Martin Wästljung, "Ny stamstation i Yttermalung för anslutning av vindkraft : Nätstudie av olika utföranden i normal- och reservdrift", 2014, UPTEC ES, 14007, Abstract, Fulltext

Karl Åström, "Productivity Improvements in Assembly: Vertical synchronous generators; Stator Core and Rotor Rim", 2014, TVE, 14039, Abstract, Fulltext

Bob Örnborg, "Bussningstillverkning med industrirobot: till vågkraftverk", 2014, UTH-INGUTB-EX-E-2014/03-SE, Abstract, Fulltext

Books and Book chapters

Vernon Cooray, "The Lightning Flash" (second Edition, updated with nine more chapters), Editor: Vernon Cooray, IET publishers, London, 2014

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Publications, 2013

Dissertations

Fredrik Bülow, "A generator perspective on vertical axis wind turbines", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1034, Abstract + Fulltext

Boel Ekergård, "Full scale applications of permanent magnet electromagnetic energy converters", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1074, Abstract + Fulltext

Mårten Grabbe, "Hydro-kinetic energy conversion: resource and technology", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1025, Abstract + Fulltext

Emilia Lalander, "Hydrokinetic Resource Assessment : Measurements and Models", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1038, Abstract + Fulltext

Mattias Wallin, "Measurement and modelling of unbalanced magnetic pull in hydropower generators", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1029, Abstract + Fulltext

Licentiate thesis

Senad Apelfröjd, "Electrical System for a Variable Speed Vertical Axis Wind Turbine", UURIE 332-13L, Uppsala 2013

Reviewed literature

Senad Apelfröjd, Sandra Eriksson, "Evaluation of Harmonic Content from a Tap Transformer Based Grid Connection System for Wind Power", Journal of Renewable Energy, vol. 2013, Article ID 190573, 8 pages, 2013, doi:10.1155/2013/190573

Bahaj, AbuBakr S, "Marine current energy conversion: the dawn of a new era in electricity production", Philosophical Transactions of The Royal Society A Mathematical Physical and Engineering Sciences, 371, (1985), 20120500-[15pp], doi:10.1098/rsta.2012.0500

Bahaj, A.S. and Myers, L.E., "Shaping array design of marine current energy converters through scaled experimental analysis", Energy, 59, 83-94, doi:10.1016/j.energy.2013.07.023

AbuBakr S. Bahaj, "IJOME – A new home for the dissemination of research and development in marine energy" International Journal of Marine Energy, Volume 1, April 2013, Pages 1-2, ISSN 2214-1669, doi:10.1016/j.ijome.2013.08.001

AbuBakr S. Bahaj, "New research in tidal current energy", Phil Trans R Soc A 2013 371: 20120501, doi:10.1098/rsta.2012.0501

Richard S. Balmer, Ian Friel, Steven Hepplestone, Jan Isberg, Michael J. Uren, Matthew L. Markham, Nicola L. Palmer, James Pilkington, Paul Huggett, Saman Majdi, and Richard Lang, "Transport behavior of holes in boron delta-doped diamond structures", J. Appl. Phys. 113, 033702 (2013), doi:10.1063/1.4775814

Hana Baránková, Ladislav Bárdos, Editorial, "Special issue on atmospheric pressure plasma", Surface and Coatings Technology,Volume 234, 15 November 2013, Pages 1, doi:10.1016/j.surfcoat.2013.08.027

Hana Baránková, Ladislav Bárdos, "Optimization and performance of atmospheric Fused Hollow Cathodes", Vacuum, Volume 87, January 2013, Pages 128–131, doi:10.1016/j.vacuum.2012.03.009

Batten, W.M.J., Harrison, M.E. and Bahaj, A.S, "The accuracy of the actuator disc-RANS approach for predicting the performance and far wake of a horizontal axis tidal stream turbine", Philosophical Transactions of The Royal Society A Mathematical Physical and Engineering Sciences, 371, (1985), 1-15, doi:10.1098/rsta.2012.0293

Blackmore, Tom, Batten, William M.J., Muller, Gerald and Bahaj, AbuBakr S, "Influence of turbulence on the drag of solid discs and turbine simulators in a water current", Experiments in Fluids, 55, (1), doi:10.1007/s00348-013-1637-9

Blackmore, T., Batten, W.M.J. and Bahaj, A.S, "Inlet grid-generated turbulence for large-eddy simulations", International Journal of Computational Fluid Dynamics, 27, (6-7), 307-315, doi:10.1080/10618562.2013.819972

Johan Bladh, Per Sundqvist, Urban Lundin, "Torsional Stability of Hydropower Units Under Influence of Subsynchronous Oscillations", Power Systems, IEEE Transactions on , vol.28, no.4, pp.3826-3833, Nov. 2013
doi: 10.1109/TPWRS.2013.2263811

Blunden, L.S., Bahaj, A.S. and Aziz, N.S, "Tidal current power for Indonesia? An initial resource estimation for the Alas Strait", Renewable Energy, doi:10.1016/j.renene.2012.01.046

J.A.P. Bodhika, W.G.D. Dharmarathna, Mahendra Fernando, Vernon Cooray, "Reconstruction of lightning channel geometry by localizing thunder sources", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 102, September 2013, Pages 81–90, doi:10.1016/j.jastp.2013.04.013

Cecilia Boström, Boel Ekergård, Rafael Waters, Mikael Eriksson, Mats Leijon, "Linear generator connected to a resonance-rectifier circuit", IEEE Oceanic Engineering, 38(2):255-262, 2013, doi:10.1109/JOE.2012.2227552

Bourikas, Leonidas, Shen, Tianfeng, James, P.A.B., Chow, David, Jentsch, Mark F., Darkwa, J. and Bahaj, A.S, "Addressing the challenge of interpreting microclimatic weather data collected from urban sites", Journal of Power and Energy Engineering, 1, (5), 7-15, doi:10.4236/jpee.2013.15002

Valeria Castellucci, Rafael Waters, Markus Eriksson, Mats Leijon, "Tidal effect compensation system for point absorbing wave energy converters", Renewable Energy, Volume 51, March 2013, Pages 247–254 doi:10.1016/j.renene.2012.09.043

Chernitskiy, S.V., Moiseenko, V.E., Ågren, O., Noack, K., Abdullayev, A. ,"Neutronic model of a fusion neutron source", (2013) Problems of Atomic Science and Technology, (1), pp. 61-63., open access

Vernon Cooray, "On the attachment of lightning flashes to grounded structures with special attention to the comparison of SLIM with CVM and EGM", Journal of Electrostatics, Volume 71, Issue 3, 577-581, 2013, doi:10.1016/j.elstat.2012.11.035

Vernon Cooray, Gerald Cooray, Marley Becerra, "On the streamer discharges emitted from the head of a person located in the vicinity of lightning strikes and their possible consequences", Journal of Electrostatics, Volume 71, Issue 3, 572–576, 2013, doi:10.1016/j.elstat.2012.11.036

Daly, T., Myers, L.E. and Bahaj, A.S, "Modelling of the flow field surrounding tidal turbine arrays for varying positions in a channel", Philosophical Transactions of The Royal Society A Mathematical Physical and Engineering Sciences, 371, (1985), 20120246-[17pp], doi:10.1098/rsta.2012.0246

Boel Ekergård, Valeria Castellucci, Andrej Savin, Mats Leijon , "Axial Force Damper in a Linear Wave Energy Converter", Development and Applications of Oceanic Engineering (DAOE) Volume 2 Issue 2, May 2013, PP.33-38, Open Access

Rickard Ekström, Mats Leijon, "FPGA Control Implementation of a Grid-Connected Current-Controlled Voltage-Source Inverter", Journal of Control Science and Engineering, vol. 2013, Article ID 713293, 10 pages, 2013. doi:10.1155/2013/713293

Rickard Ekström, Senad Apelfröjd, Mats Leijon, "Transformer Magnetizing Inrush Currents Using a Directly Coupled Voltage-Source Inverter", ISRN Electronics, vol. 2013, Article ID 361643, 8 pages, 2013. doi:10.1155/2013/361643

Rickard Ekström, Mats Leijon, "Grid Connection of Wave Power Farm Using an N-Level Cascaded H-Bridge Multilevel Inverter", Journal of Electrical and Computer Engineering, vol. 2013, Article ID 562548, 9 pages, 2013. doi:10.1155/2013/562548

Rickard Ekström, Senad Apelfröjd, and Mats Leijon, "Transformer Magnetization Losses Using a Nonfiltered Voltage-Source Inverter", Advances in Power Electronics, Volume 2013, Article ID 261959, 7 pages, doi:10.1155/2013/261959

Rickard Ekström, Venugopalan Kurupath, Olle Svensson, Mats Leijon, "Measurement system design and implementation for grid-connected marine substation", Renewable Energy, Volume 55, July 2013, Pages 338-346, doi:10.1016/j.renene.2012.12.028

Jens Engström, Mikael Eriksson, Malin Göteman, Jan Isberg, Mats Leijon, "Performance of large arrays of point absorbing direct-driven wave energy converter", Journal of Applied Physics, 114, 204502, 2013, doi:10.1063/1.4833241

Sandra Eriksson, Jon Kjellin, Hans Bernhoff, "Tip speed ratio control of a 200 kW VAWT with synchronous generator and variable DC voltage", Energy Science & Engineering, Volume 1, Issue 3, pages 135–143, December 2013, doi: 10.1002/ese3.23

Markus Gabrysch, Jörg Schwenke, Tadas Balciunas, Xinkui He, Rafal Rakowski, Per Johnsson, Sophie E. Canton, Jan Isberg, Anne L'Huillier, "XUV-induced transient phase gratings for probing ultra-fast carrier generation and recombination processes in wide-bandgap semiconductors", Annalen der Physik, Volume 525, Issue 1-2, pages 59–65, February 2013, doi:10.1002/andp.201200187

Gerard George, Reddi Kotha, Priti Parikh, Tufool Alnuaimi, Abubakr Bahaj, "Wealth Shocks and Entrepreneurial Intentions: Entrepreneurship in Rural Africa", ACAD MANAGE PROC January 2013, 12129, doi:10.5465/AMBPP.2013.12129abstract

Chandima Gomes, Vernon Cooray, M.Z.A. Ab Kadir, "Vertical electric fields and field change parameters due to partly inclined lightning leader channels", Progress in Electromagnetics Research, Volume 135, pp. 55-80. 2013, link

Anders Goude, Stefan Engblom, "Adaptive fast multipole methods on the GPU", The Journal of Supercomputing (2013), 63:897–918, doi:10.1007/s11227-012-0836-0

Anders Goude, Fredrik Bülow, "Aerodynamic and electrical evaluation of a VAWT farm control system with passive rectifiers and mutual DC-bus", Renewable Energy, Volume 60, December 2013, Pages 284-292, ISSN 0960-1481, doi:10.1016/j.renene.2013.05.028

Anders Goude, Fredrik Bülow, "Robust VAWT control system evaluation by coupled aerodynamic and electrical simulations", Renewable Energy, Vol. 59, November 2013, pp 193-201, doi:10.1016/j.renene.2013.03.038

Mårten Grabbe, Katarina Yuen, Senad Apelfröjd, and Mats Leijon, "Efficiency of a Directly Driven Generator for Hydrokinetic Energy Conversion", Advances in Mechanical Engineering, vol. 2013, Article ID 978140, 8 pages, 2013. doi:10.1155/2013/978140

Anders Hagnestål, Olov Ågren, V. E. Moiseenko, "Radial Confinement in Non-Symmetric Quadrupolar Mirrors", Journal of Fusion Energy, June 2013, Volume 32, Issue 3, pp 327-335, doi:10.1007/s10894-012-9573-x

Kalle Haikonen, Jan Sundberg, Mats Leijon, "Characteristics of the Operational Noise from Full Scale Wave Energy Converters in the Lysekil Project: Estimation of Potential Environmental Impacts", Energies. 2013; 6(5):2562-2582, doi:10.3390/en6052562

Magnus Hedlund, Janaína G. Oliveira, Hans Bernhoff, "Sliding mode 4-quadrant DCDC converter for a flywheel application", Control Engineering Practice, Volume 21, Issue 4, April 2013, Pages 473-482, ISSN 0967-0661, doi:10.1016/j.conengprac.2012.12.012

Erik Hultman, Mats Leijon, "Six-Degrees-of-Freedom (6-DOF) Work Object Positional Calibration Using a Robot-Held Proximity Sensor", Machines, 1(2), 63-80; 2013, doi:10.3390/machines1020063

Erik Hultman, Mats Leijon, "Utilizing cable winding and industrial robots to facilitate the manufacturing of electric machines", Robotics and Computer-Integrated Manufacturing, February 2013, Volume 29, Issue 1, pp. 246-256, doi:10.1016/j.rcim.2012.06.005

Jan Isberg, Markus Gabrysch, Johan Hammersberg, Saman Majd, Kiran Kumar Kovi, Daniel J. Twitchen, "Generation, transport and detection of valley-polarized electrons in diamond", Nature Materials 12, 760–764 (2013), doi:10.1038/nmat3694

Jentsch, Mark F., James, Patrick A.B., bourikas, Leodinas and Bahaj, AbuBakr S, "Transforming existing weather data for worldwide locations to enable energy and building performance simulation under future climates", Renewable Energy, 55, 514-524, doi:10.1016/j.renene.2012.12.049

Jon Kjellin, Sandra Eriksson, Hans Bernhoff, "Electric Control Substituting Pitch Control for Large Wind Turbines", Journal of Wind Energy, vol. 2013, Article ID 342061, 4 pages, 2013, doi:10.1155/2013/342061

Remya Krishna, Olle Svensson, Magnus Rahm, Sasi K. Kottayil, Rafael Waters, Mats Leijon, "Analysis of linear wave power generator model with real sea experimental results", Renewable Power Generation, IET , vol.7, no.5, 574-581, Sept. 2013, doi:10.1049/iet-rpg.2012.0117

Venugopalan Kurupath, Rickard Ekström, Mats Leijon, "Optimal Constant DC Link Voltage Operation of aWave Energy Converter", Energies 6, no. 4: 1993-2006, 2013, doi:10.3390/en6041993

Emilia Lalander, Paul Thomassen, Mats Leijon, "Evaluation of a Model for Predicting the Tidal Velocity in Fjord Entrances", Energies 6, no. 4: 2031-2051, 2013, doi:10.3390/en6042031

Emilia Lalander, Mårten Grabbe, and Mats Leijon, "On the velocity distribution for hydro-kinetic energy conversion from tidal currents and rivers", Journal of Renewable and Sustainable Energy, vol. 5, issue 2, (2013), doi:10.1063/1.4795398, open access

Mats Leijon, Boel Ekergård, Senad Apelföjd, Juan de Santiago, Hans Bernhoff, Rafael Waters, Sandra Eriksson, "On a Two Pole Motor for Electric Propulsion System", International Journal of Engineering Science and Innovative Technology (IJESIT), Volume 2, Issue 1, p. 99-111, January 2013, open access

Henrik Löfås, Anton Grigoriev, Jan Isberg, and Rajeev Ahuja, "Transport coefficients in diamond from ab-initio calculations", Appl. Phys. Lett. 102, 092106, 2013, doi: 10.1063/1.4794062

Saman Majdi, Kiran K. Kovi, Johan Hammersberg, Jan Isberg, "Hole transport in single crystal synthetic diamond at low temperatures", Appl. Phys. Lett. 102, 152113, 2013, doi: 10.1063/1.4802449

Klaus Noack, Olov Ågren, V.E. Moiseenko, Anders Hagnestål, "Comments on the power amplification factor of a driven subcritical system", Annals of Nuclear Energy, Volume 59, September 2013, Pages 261–266, doi:10.1016/j.anucene.2012.06.020

M. Nocente, Jan Källne, G. Grosso, M. Tardocchi and G. Gorini, "Reaction analysis of neutron emission from D and DT plasmas with/without 3He", Nuclear Fusion Volume 53 Number 5, 2013, doi:10.1088/0029-5515/53/5/053010

Chandana Perera, Mahendra Fernando, Mahbubur Rahman, Vernon Cooray, "Leader propagation speed and the final jump distance of 8 m long laboratory sparks", Journal of Electrostatics, Volume 71, Issue 3, 568-571, 2013, doi:10.1016/j.elstat.2012.12.014

Mahbubur Rahman, Vernon Cooray, Göran Possnert, "Efficiencies for production of nitrogen oxides by proton impact in air", Journal of Atmospheric and Solar-Terrestrial Physics, 2013, doi:10.1016/j.jastp.2012.12.021

Martin Ranlöf, Johan Bladh, Urban Lundin, "Use of a finite element model for the determination of damping and synchronizing torques of hydroelectric generators", International Journal of Electrical Power & Energy Systems, Volume 44, Issue 1, January 2013, Pages 844–851, doi:10.1016/j.ijepes.2012.08.027

Juan de Santiago, Janaína Goncalves De Oliveira, Hans Bernhoff, "Filter Influence on Rotor Losses in Coreless Axial Flux Permanent Magnet Machines", Advances in Electrical and Computer Engineering, vol. 13, no. 1, pp. 81-86, 2013, doi:10.4316/AECE.2013.01014

Stefan Sjökvist, Sandra Eriksson, "Study of Demagnetization Risk for a 12kW Direct Driven Permanent Magnet Synchronous Generator for Wind Power", Energy Science and Engineering, 7 pages, 2013, doi: 10.1002/ese3.16

Erland Strömstedt, Andrej Savin, Olle Svensson, Mats Leijon, "Time Series-, Time-Frequency- and Spectral Analyses of Sensor Measurements in an Offshore Wave Energy Converter Based on Linear Generator Technology", Energy and Power Engineering, Vol. 5 No. 1, 2013, pp. 70-91. doi:10.4236/epe.2013.51009

Mahtab Ullah, E Ahmed, Ken Welch, Saman Majdi, N. R. Khalid, M. Ahmad, "Growth of Nitrogen-Incorporated Diamond Films Using Hot-Filament Chemical Vapor Deposition Technique", Advanced Science Letters, Volume 19, Number 1, January 2013 , pp. 291-295(5), doi:10.1166/asl.2013.4661

Mattias Wallin, Urban Lundin, "Dynamic unbalanced magnetic pull from field winding turn shortcircuits", Electric Power Components and Systems 41, iss. 16, 1672-1685 (2013), doi:10.1080/15325008.2013.835360

Mattias Wallin, Johan Bladh, Urban Lundin, "Damper Winding Influence on Unbalanced Magnetic Pull in Salient Pole Generators With Rotor Eccentricity", Magnetics, IEEE Transactions on , vol.49, no.9, pp.5158-5165, Sept. 2013, doi: 10.1109/TMAG.2013.2259633

Katarina Yuen, Senad Apelfröjd, and Mats Leijon, "Implementation of Control System for Hydrokinetic Energy Converter", Journal of Control Science and Engineering, vol. 2013, Article ID 342949, 10 pages, doi:10.1155/2013/342949

Contributions to national and international conferences with refereed proceedings

Mohd Riduan Ahmad, Mona Riza Mohd Esa, Vernon Cooray, "Narrow bipolar pulses and associated microwave radiation", Progress in Electromagnetics Research Symposium, pp. 1087-1090, 2013

Blackmore, Tom, Batten, W.M.J. and Bahaj, A.S., "Turbulence generation and its effect in LES approximations of tidal turbines", 10th European Wave and Tidal Energy Conference (EWTEC), Aalborg, Denmark, 02 - 05 Sep 2013. 9pp, Link

Boel Ekergård, Mats Leijon, "Ideal Analytical Expression of the Magnetic Circuit in a Permanent Magnet Linear Machine", Eighth International Conference and Exhibition on Ecological Vehicles and Renewable Energies EVER’13, March 27-30, 2013, Monte-Carlo (Monaco)

Rickard Ekström, Senad Apelfröjd, Mats Leijon, "Experimental Verifications of Offshore Marine Substation for Grid-Connection of Wave Energy Farm", Proceedings on the 3rd International Conference on Electric Power and Energy Conversion Systems (EPECS), Istanbul, Turkey 2-4 October 2013

Rickard Ekström, Antoine Baudoin, Magnus Rahm, Mats Leijon, "Marine substation design for grid-connection of a research wave power plant on the Swedish West coast", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013

Mona Riza Mohd Esa, Mohd Riduan Ahmad, Vernon Cooray, "Wavelet analysis of the first pulse of initial breakdown process in lightning discharges", Progress in Electromagnetics Research Symposium, pp. 1377-1380, 2013

Magnus Hedlund, Johan Abrahamsson, Jesus José Pérez-Loya, Johan Lundin, Hans Bernhoff, "Passive Axial Thrust Bearing for a Flywheel Energy Storage System", BWMB 2013,  1st Brazilian Workshop on Magnetic Bearings, Rio de Janeiro, Brazil October 25 and 26.

Yue Hong, Erik Hultman, Valeria Castellucci, Boel Ekergård, Linnea Sjökvist, Deepak Elamalayil Soman, Remya Krishna, Kalle Haikonen, Antoine Baudoin, Liselotte Lindblad, Erik Lejerskog, Daniel Käller, Magnus Rahm, Erland Strömstedt, Cecilia Boström, Rafael Waters and Mats Leijon, "Status Update of the Wave Energy Research at Uppsala University", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013

Janaína Goncalves Oliveira, Johan Lundin, Hans Bernhoff, "Experimental investigation of standard drive cycles in a flywheel based propulsion system", in Proceedings of the conference "Electronic Environment 2013" in Stockholm, 19-20 March 2013.

Chambel Leitão, J, Aires, E. Magagna, D. Conley, D. Greaves, D. Simas, T. Witt, M. Embling, C. Godley, B.J. Saulnier, J-B. O’Hagan, A.M. O’Callaghan, J. Holmes, B Sundberg, J. Torre-Enciso, Y.,  "Data Management Platform for wave energy tests centres within the SOWFIA Project", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013

Staffan Lundin, Johan Forslund, Nicole Carpman, Mårten Grabbe, Katarina Yuen, Senad Apelfröjd, Anders Goude and Mats Leijon, "The Söderfors Project: Experimental Hydrokinetic Power Station Deployment and First Results", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013, Open Access

Jesus José Pérez-Loya, E. Rodriguez, Magnus Hedlund, R. M. Stephan, Urban Lundin, "Magnetic Modeling and Measurement of Forces Between Permanent Magnet Rings used as Passive Magnetic Bearings", BWMB 2013,  1st Brazilian Workshop on Magnetic Bearings, Rio de Janeiro, Brazil October 25 and 26.

Jesus José Pérez-Loya, Juan de Santiago, Urban Lundin, "Construction of a Permanent Magnet Thrust Bearing for a Hydropower Generator Test Setup", BWMB 2013,  1st Brazilian Workshop on Magnetic Bearings, Rio de Janeiro, Brazil October 25 and 26.

Papafragkou, Anastasios, Ghosh, Siddhartha, James, P.A.B., Rogers, Alex and Bahaj, A.S, "Assessing standard assessment procedure (SAP): low cost measurement-based alternatives to SAP in housing", 12th International Conference on Sustainable Energy Technologies (SET-2013), Hong Kong, China, 26 - 29 Aug 2013, Link

Simas, T, J. O’Callaghan, J.B. Saulnier, D. Marina, D. Magagna, I. Bailey, D. Greaves, C. Embling, J. Sundberg. "Identification of critical environmental and socio-economic issues of designated wave energy test centres across Europe",  Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013

Erland Strömstedt, Andrej Savin, Hanna Heino, Kasimir Antbrams, Kalle Haikonen and Thomas Götschl, "Project WESA (Wave Energy for a Sustainable Archipelago) - a Single Heaving Buoy Wave Energy Converter Operating and Surviving Ice Interaction in the Baltic Sea", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013

Lais A. Vitoi.; Remya Krishna.; Deepak Elamalayil Soman.; Mats Leijon.; Kottayil, S.K., "Control and implementation of three level boost converter for load voltage regulation" Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE , vol., no., pp.561,565, 10-13 Nov. 2013, doi:10.1109/IECON.2013.6699196

Non refereed conference article

Hana Baránková, Ladislav Bardos, "Atmospheric Pressure Plasma Treatment Inside Hollow Substrates", Int. Conf. Metall. Coat. & Thin Films – ICMCTF 2013, San Diego, April 28-May 3, 2013, Paper G3-1-5.

Hana Baránková, "Non-equilibrium Atmospheric Pressure Plasma Processing and Novel Applications",  PLENARY PAPER, 9th Asian-European Int. Conf. on Plasma Surface Engineering AEPSE 2013, August 25-30, Jeju Island, Korea, Paper P-5.

Ladislav Bardos,  Hana Baránková, "Cold Atmospheric Plasma Assisted Production of Hydrogen", AVS 60th Int. Symposium & Exhibition, October 27 - November 1, 2013, Long Beach, California, Paper SE+PS-ThM10.

Master thesis

Joakim Berggren, "Study of auxiliary power systemsfor offshore wind turbines: an extended analysis of a diesel gen-setsolution", UPTEC ES, ISSN 1650-8300; ES13023, Abstract, Fulltext

Johan Berg, Maria Linder, "Säkerhetsklassificering av dammar: En kartläggning av system i Sverige, Norge, Finland, Schweiz, Kanada och USA", UPTEC STS, ISSN 1650-8319; 13028, Abstract, Fulltext

Tomas Björlin Svozil, "The Distribution System Operator: A Changing Role", UPTEC STS, ISSN 1650-8319; 13033, Abstract, Fulltext

Hanna Blomström, "Effektiviseringspotential inom industrisektorn : Energibesparing vid frekvensstyrning av centrifugalpumpar – en fallstudie", UPTEC ES, ISSN 1650-8300 ; 13035, Abstract, Fulltext

Petter Eklund, "Design of a Ferrite Permanent Magnet Rotor for a Wind Power Generator", UPTEC ES, ISSN 1650-8300; 13018, Abstract, Fulltext

Markus Eriksson, "Specificering av produktionstransformatorer: Rekommenderade avsteg från IEC 60076 för att vid upphandling beskriva en robust enhet", UPTEC ES, ISSN 1650-8300; 13009, Abstract, Fulltext

Fredrik Evestedt, Anders Karlsson, "Strömkontroll till aktiva magnetlager med noggrann och störningsreducerad strömmätning", UTH-INGUTB-EX-E-2013/03-SE, Abstract, Fulltext

Petter Glantz, "Dynamisk modellering av vindkraft: En studie av dynamiska beteenden hos inbyggda vindkraftmodeller i PSS/E", UPTEC F, ISSN 1401-5757; 13 001, Abstract, Fulltext

Lars Ilis,"Implementering av en PSS i Trängslets kraftstation", UPTEC ES, ISSN 1650-8300; 13041, Abstract, Fulltext

Boris Ivanic, "AVR for a synchronous generator with a six-phase PM alternator and rotating excitation system", UPTEC E, ISSN 1654-7616; 13001, Abstract, Fulltext

Rasmus Jansson, "Completion of the software required for a high-temperature DLTS setup", UTH-INGUTB-EX-E-2013/04-SE, Abstract, Fulltext

Björn Karlsson, "Comparison of PSSE & PowerFactory", UPTEC F, ISSN 1401-5757; 13014, Abstract, Fulltext

Erik Karlsson, "Simulering av hydrodynamiska förlopp för KAS vid kraftverksdammar", UPTEC F, ISSN 1401-5757; 13 023, Abstract, Fulltext

Martin Larsson, "Stability and redundancy studies on the electrical grid on Gotland with respect to 500 MW of new wind power and a VSC HVDC link to the mainland", UPTEC ES, ISSN 1650-8300; 13028, Abstract, Fulltext

Maja Lundbäck, "Validering av vattenkraftmodeller i ARISTO", UPTEC ES, ISSN 1650-8300; 13012, Abstract, Fulltext

Daniel Pogosjan, Joakim Winberg, "Förändringar av marknadsdesign och deras påverkan på balanshållningen i det svenska kraftsystemet: En kartläggning och analys av de balansansvarigas arbetsgång", UPTEC STS, ISSN 1650-8319; 13021, Abstract, Fulltext

Alexander Rasmussen, "Förstudie för kvalitetssäkringav glidande förband vid Hissmoforsvattenkraftsstation: -Specifikt för aggregat G6 och G7", UPTEC ES, ISSN 1650-8300; 13014, Abstract, Fulltext

Karin Salevid, "Market Requirements for Pumped Storage Profitability: Expected Costs and Modelled Price Arbitrage Revenues, Including a Case Study of Juktan", UPTEC ES, ISSN 1650-8300; 13032, Abstract, Fulltext

Martin Stålnacke, "A dynamic model of Nimbell Trigo", UPTEC ES, ISSN 1650-8300; 13017, Abstract, Fulltext

Johan Söderberg, Max Ekström, "Utveckling och produktion av system för mätning samt loggning av temperatur i roterande elektriska maskiner", UTH-INGUTB-EX-E-2013/05-SE, Abstract, Fulltext

Emil Thalin, "Simulering av elektriska förluster i en vindkraftpark: Utveckling av programvaran Wind Farm ElectricSystem Calculator (WFESC)", UPTEC ES, ISSN 1650-8300; 13008, Abstract, Fulltext

Eyuel Tibebu, "An automatic voltage regulating system with Bluetooth communicating devices for brushless excitation of a synchronous generator", UPTEC E, ISSN 1654-7616; 13002, Abstract, Fulltext

Martin Västermark, "Grid Code Compliance – Wind farm HVDC connection", UPTEC ES, ISSN 1650-8300; 13030, Abstract, Fulltext

Nils Wahlberg, "Konstruktion av statorstomme för synkrongenerator: Förslag på design av statorstomme för användning i vertikalaxlade vindkraftverk", UTH-INGUTB-EX-M-2013/31-SE, Abstract, Fulltext

Jim Ögren, "Simulation of a Self-bearing Cone-shaped Lorentz-type Electrical Machine", UPTEC F, ISSN 1401-5757; 13020, Abstract, Fulltext

Uppsats

Johanna Barr, "Improving Maintenance of Micro Hydropower Systems in Rural Nepal", FYSAST, Abstract, Fulltext

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Publications, 2012

Dissertations

Johan Bladh, "Hydropower generator and power system interaction",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 978, Abstract + Fulltext

Anders Goude, "Fluid mechanics of vertical axis turbines – Simulations and model development",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 998, Abstract + Fulltext

Anders Hagnestål, "Coil Design and Related Studies for the Fusion-Fission Reactor Concept SFLM Hybrid", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 991, Abstract + Fulltext

Jon Kjellin, "Vertical axis wind turbines – Electrical system and experimental results", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 981, Abstract + Fulltext

Saman Majdi, "Experimental Studies of Charge Transport in Single Crystal Diamond Devices", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 944, Abstract + Fulltext

Andrej Savin, "Experimental measurement of lateral force in a submerged single heaving buoy wave energy converter", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 886, Abstract + Fulltext

Erland Strömstedt, "Submerged Transmission in Wave Energy Converters:
Full Scale In-Situ Experimental Measurements"
, Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 961, Abstract + Fulltext

Olle Svensson, "Experimental results from the Lysekil wave power research site", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 957, Abstract + Fulltext

Katarina Yuen, "System perspectives on hydro-kinetic energy conversion",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 976, Abstract + Fulltext

Licentiate thesis

Kalle Haikonen, "Environmental Impact from Wave Energy Converters - Underwater Noise", UURIE 331-12L, Uppsala 2012

Reviewed literature

Johan Abrahamsson, Janaína Gonçalves de Oliveira, Juan de Santiago, Johan Lundin, Hans Bernhoff, "On the Efficiency of a Two-Power-Level Flywheel-Based All-Electric Driveline", Energies, August 2012, Volume 5, Issue 8, pp. 2794-2817 doi:10.3390/en5082794

Mohd Riduan Ahmad, Mona Riza Binti Mohd Esa, Mahbubur Rahman, Vernon Cooray, E. Dutkiewicz, "Lightning interference in multiple antennas wireless communication systems", Journal of Lightning Research, vol. 4, p155-165, 2012, open access

Liliana P Arévalo Gonzalez, Vernon Cooray, D Wu, B Jacobson, "A new static calculation of the streamer region for long spark gaps", Journal of Electrostatics, Volume 70, Issue 1, February 2012, Pages 15-19, doi:10.1016/j.elstat.2011.07.013

Zikri Abadi Baharudin, Noor Azlinda Ahmad, Mahendra Fernando, Vernon Cooray, Jakke Mäkelä, "Comparative study on preliminary breakdown pulse trains observed in Johor, Malaysia and Florida, USA", Journal of Atmospheric Research, volume 117, pp. 111-121, 2012, doi:10.1016/j.atmosres.2012.01.012

Zikri Abadi Baharudin, Mahendra Fernando, Noor Azlinda Ahmad, Jakke Mäkelä, Mahbubur Rahman, VernonC ooray, "Electric field changes generated by the preliminary breakdown for the negative cloud-to-ground lightning flashes in Malaysia and Sweden", Journal of Atmospheric and Solar-Terrestrial Physics, 84-85, pp. 15-24. 2012, doi:10.1016/j.jastp.2012.04.009

Hana Baránková, Ladislav Bárdos, "Conversion of Nitrogen and Carbon Oxides by the Atmospheric Hollow Cathode Discharges", IEEE Trans. Plasma Sci. 40 (2012) 1324-1328, doi:10.1109/TPS.2011.2176146

Antoine Baudoin, Rickard Ekström, Cecilia Boström, Magnus Rahm, Olle Svensson, Erland Strömstedt, Andrej Savin, Rafael Waters, Mats Leijon. "Temperature Study in a Marine Substation for Wave Power", International Journal of Mechanic Systems Engineering, Vol. 2, No. 4, 2012, pp. 126-131, Full Paper

Cecilia Boström, Boel Ekergård, Mats Leijon, "Electric resonance-rectifier circuit
for renewable energy conversion"
, Applied Physics Letters Vol.100, Issue
4, 2012, doi:10.1063/1.3680097

Cecilia Boström, Magnus Rahm, Olle Svensson, Erland Strömstedt, Andrej Savin, Rafael Waters and Mats Leijon, "Temperature measurements in a linear generator and marine substation for wave power", Journal of Offshore Mechanics and Arctic Engineering, Vol. 134, Issue 2, 6 pages, 2012, doi:10.1115/1.4004629

Fredrik Bülow, Sandra Eriksson, Hans Bernhoff, "No-load core loss prediction of PM generator at low electrical frequency", Journal of Renewable Energy, Volume 43, July 2012, Pages 389-392, doi:10.1016/j.renene.2011.12.002

Vernon Cooray, Vladimir Rakov, "On the upper and lower limits of peak current of first return strokes in negative lightning flashes", Atmospheric Research, Volume 117, 1 November 2012, Pages 12–17, doi:10.1016/j.atmosres.2011.06.002

Vernon Cooray, Gerald Cooray, "Electromagnetic radiation field of an electron avalanche", Atmospheric Research, Volume 117, 1 November 2012, Pages 18–27, doi:10.1016/j.atmosres.2011.06.004

Vernon Cooray, Marley Becerra, "Attractive radii of vertical and horizontal conductors evaluated using a self consistent leader inception and propagation model-SLIM", Journal of Atmospheric Research, Volume 117, November 2012, Pages 64-70, doi:10.1016/j.atmosres.2011.08.007

Vernon Cooray, Farhad Rachidi, "Guest Editorial", Journal of Atmospheric Research, Volume 117, November 2012, p. 1, doi:10.1016/j.atmosres.2012.07.022

Gerald Cooray, Vernon Cooray, "Electromagnetic fields of a short electric dipole in free space - Revisited", Progress in Electromagnetics Research, 131, pp. 357-373, 2012, link

Boel Ekergård, Cecilia Boström, Anders Hagnestål, Rafael Waters and Mats Leijon,
"Experimental results from a linear wave power generator connected to a resonance circuit", Wiley Interdisciplinary Reviews: Energy and Environment, 2012, doi:10.1002/wene.19

Jens Engström, Jan Isberg, Mikael Eriksson, Mats Leijon "Total instantaneous energy transport in polychromatic fluid gravity waves at finite depth", Journal of Renewable and Sustainable Energy, Volume 4, Issue 3, 033108, 2012, doi:10.1063/1.4719678

Sandra Eriksson, Hans Bernhoff, Mikael Bergkvist, "Design of a unique direct driven PM generator adapted for a telecom tower wind turbine", Renewable Energy, Volume 44, August 2012, pp. 453-456. doi: 10.1016/j.renene.2012.01.090

Anders Hagnestål, Olov Ågren, "Vacuum Field Ellipticity Dependence on Radius in Quadrupolar Mirror Machines", Journal of Fusion Energy, October 2012, Volume 31, Issue 5, pp 448-454, doi: 10.1007/s10894-011-9493-1

Anders Hagnestål, Olov Ågren, V. E. Moiseenko, "A Compact Non-Planar Coil Design for the SFLM Hybrid", Journal of Fusion Energy, August 2012, Volume 31, Issue 4, pp 379-388, doi:10.1007/s10894-011-9479-z

Jan Isberg, Markus Gabrysch, Saman Majdi and D.J.Twitchen, "Negative Electron Mobility in Diamond",  Appl. Phys. Lett. 100, 172103, 2012, doi:10.1063/1.4705434

M Izadi, M.Z.A Ab Kadir, Chandima Gomes, Vernon Cooray, "Evaluation of lightning return stroke current using measured electromagnetic fields", Progress in Electromagnetics Research, Volume 130, pp. 581-600, 2012, link

M Izadi, M.Z.A Ab Kadir, Chandima Gomes, Vernon Cooray, J Shoene, "Evaluation of lightning current and velocity profiles along lightning channel using measured magnetic flux density", Progress in Electromagnetics Research, 130, pp. 473-492, 2012, link

Janaína Goncalves de Oliveira, H. Schettino, V. Gama, R. Carvalho, and Hans Bernhoff, "Study on a doubly-fed flywheel machine-based driveline with an AC/DC/AC converter", IET Electrical Systems in Transportation, June 2012, Volume 2, Issue 2, p.51–57 doi:10.1049/iet-est.2011.0040

Janaína Gonçalves de Oliveira, H. Schettino, V. Gama, R. Carvalho and Hans Bernhoff,
"Implementation and Control of an AC/DC/AC Converter for Double Wound
Flywheel Application"
, Advances in Power Electronics, vol. 2012, Article
ID 604703, 8 pages, 2012. doi:10.1155/2012/604703

Fredric Ottermo, Sandra Eriksson, Hans Bernhoff, "Parking Strategies for Vertical Axis Wind Turbines", ISRN Renewable Energy, vol. 2012, Article ID 904269, 5 pages, 2012. doi:10.5402/2012/904269

Fredric Ottermo, Hans Bernhoff, "Resonances and Aerodynamic Damping of a Vertical Axis Wind Turbine", Wind Engineering volume 36, no. 3, 2012 pages 297-304, doi:10.1260/0309-524X.36.3.297

C. Perera, M Rahman, M. Fernando, P. Liyanage, V. Cooray, "The relationship between current and channel diameter of 30 cm long laboratory sparks", Journal of Electrostatics, Volume 70, Issue 6, December 2012, Pages 512–516, doi:10.1016/j.elstat.2012.08.003

Magnus Rahm, Olle Svensson, Cecilia Boström, Rafael Waters, Mats Leijon, "Experimental results from the operation of aggregated wave energy converters", IET Renewable Power Generation, vol.6, no.3, pp.149-160, May 2012, doi: 10.1049/iet-rpg.2010.0234

R. Raysaha, U. Kumar, Vernon Cooray, "Analysis for the Reflected Waves Transmitted on to the Channel by Tall Grounded Objects Using a Special Case", IEEE Transactions on Electromagnetic Compatibility, Volume 54, Issue 2, April 2012, Article number5971779, Pages 262-271, doi:10.1109/TEMC.2011.2161316

Juan de Santiago, Hans Bernhoff, Boel Ekergård, Sandra Eriksson, Senad Ferhatovic, Rafael Waters, Mats Leijon, "Electrical Motor Drivelines in Commercial
All-Electric Vehicles: A Review "
, IEEE Transactions on vehicular technology, volume: 61 Issue: 2 Pages: 475-484. FEB 2012, doi:10.1109/TVT.2011.2177873

Andrej Savin, Olle Svensson, Mats Leijon, "Azimuth-inclination angles and snatch load on a tight mooring system", Ocean Engineering, Volume 40, February 2012, Pages 40-49, doi:10.1016/j.oceaneng.2011.12.007

Andrej Savin, Olle Svensson, Mats Leijon, M.,  "Estimation of Stress in the Inner Framework Structure of a Single Heaving Buoy Wave Energy Converter", IEEE Journal of Oceanic Engineering, vol.37, no.2, pp.309-317, April 2012, doi: 10.1109/JOE.2012.2188614

Erland Strömstedt, Olle Svensson, Mats Leijon, "A Set-Up of 7 Laser Triangulation Sensors and a Draw-Wire Sensor for Measuring Relative Displacement of a Piston Rod Mechanical Lead-Through Transmission in an Offshore Wave Energy Converter on the Ocean Floor", ISRN Renewable Energy, vol. 2012, Article ID 746865, 32 pages, 2012 doi:10.5402/2012/746865

Karin Thomas, Mårten Grabbe, Katarina Yuen, and Mats Leijon, "A Permanent Magnet Generator for Energy Conversion from Marine Currents: No Load and Load Experiments", ISRN Renewable Energy, vol. 2012, Article ID 489379, 7 pages, 2012. doi:10.5402/2012/489379, Open Access

Olov Ågren, V.E. Moiseenko, Klaus Noack, Anders Hagnestål, "Radial drift invariant in long-thin mirrors", Eur. Phys. J. D. 66, 28, 2012 doi:10.1140/epjd/e2011-20477-4

Contributions to national and international conferences with refereed proceedings

Johan Abrahamsson, Magnus Hedlund, Hans Bernhoff, "Prototype of Kinetic Energy Storage System for Electrified Utility Vehicles in Urban Traffic", in Proceedings of the 13th International Symposium on Magnetic Bearings, USA, 6-9 August 2012.

Mohd Riduan Ahmad, Mona Riza Mohd Esa, Vernon Cooray, Eryk Dutkiewicz, "Performance analysis of audio streaming over lightning-interfered MIMO channels", Proc. of International Symposium on Communications and Information Technologies (ISCIT), Gold Coast, Australia, October 2-5, 2012, pp. 513-518.
doi:10.1109/ISCIT.2012.6380953

Mohd Riduan Ahmad,Mona Riza Mohd Esa, Pasan Hettiarachchi,Vernon
Cooray, "Preliminary observations of lightning signature at 2400 MHz in Sweden thunderstorm", Proc. of IEEE Asia-Pacific Conference of Applied Electromagnetics (APACE), Malacca, Malaysia, December 11-13, 2012, pp, 88-91., doi:10.1109/APACE.2012.6457638

M.R. Ahmad, M.R.M. Esa, Mahbubur Rahman, Vernon Cooray, M.R. Ahmad, "Measurement of bit error rate at 2.4 GHz due to lightning interference", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344355, doi:10.1109/ICLP.2012.6344355

Senad Apelfröjd, Fredrik Bülow, Jon Kjellin, Sandra Eriksson,"Laboratory verification of system for grid connection of a 12 kW variable speed wind turbine with a permanent magnet synchronous generator", in Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition, DK, Copenhagen, 16-19 April 2012

Liliana Arevalo, Vernon Cooray, "Corona charge produced by thundercloud fields in grounded rods",31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344365, doi:10.1109/ICLP.2012.6344365

AbuBakr S Bahaj, Mark Jentsch, and Patrick James, "Climate change and its potential implications for urban environments in the Middle East", COP18-Collection: Vol. 2012, COP18, 21, doi:10.5339/qproc.2012.gccenergy.2.21

Ladislav Bárdos, Hana Baránková, "Cold Atmospheric Plasma Treatment of Inner Surfaces of Pipes", Paper H-4, Proceedings of the 55th Annual Tech. Conf. of SVC, Chicago, April 28 - May 3, 2012, ISSN 0737-5921, p. 126-128.

Valeria Castellucci, Markus Eriksson, Rafael Waters, Senad Ferhatovic, Mats Leijon
"Wireless System for Tidal Effect Compensation in the Lysekil Research Site",Proceedings of the 31st International Conference on Ocean, Offshore and Arctic Engineering, Rio de Janeiro, Brazil, July 1-6, 2012

Vernon Cooray, "Electric field of the return stroke channel", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344241, doi:10.1109/ICLP.2012.6344241

Vernon Cooray, Gerald Cooray, "On the electric and magnetic fields below a single conductor overhead power line", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344307, doi:10.1109/ICLP.2012.6344307

Vernon Cooray, T. Shindo, "Lightning attachment to power transmission lines", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344345, doi:10.1109/ICLP.2012.6344345

Vernon Cooray, C.A. Nucci, F. Rachidi, "On the possible variation of the lightning striking distance as defined in the IEC lightning protection standard as a function of structure height", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344305, doi:10.1109/ICLP.2012.6344305

Eduard Dyachuk, Anders Goude, Emilia Lalander, Hans Bernhoff, "Influence of Incoming Flow Direction on Spacing between Vertical Axis Marine Current Turbines Placed in a Row", Proceedings of the 31st International Conference on Ocean, Offshore and Arctic Engineering, Rio de Janeiro, Brazil, July 1-6, 2012

M. Edirisinghe, A. Liyanage, Vernon Cooray, "Critical electric field needed for the propagation of surface discharges on water", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344350, doi:10.1109/ICLP.2012.6344350

Rickard Ekström, Venugopalan Kurupath, Cecilia Boström, Olle Svensson, Rafael Waters, Mats Leijon. "Evaluating Constant DC-Link Operation of Wave Energy Converter", Proceedings of the 31st International Conference on Ocean, Offshore and Arctic Engineering, Rio de Janeiro, Brazil, July 1-6, 2012

Sandra Eriksson, Hans Bernhoff, "Rotor design for PM generators reflecting the unstable neodymium price", Electrical Machines (ICEM), 2012 XXth International Conference on , pp.1419-1423, 2-5 Sept. 2012, doi: 10.1109/ICElMach.2012.6350064

Mona Riza Mohd Esa, Mohd Riduan Ahmad, Vernon Cooray, Mahbubur Rahman, "Distinctive features of initial breakdown process between ground and cloud discharges", Proc. of Asian Conference of Electrical Discharges (ACED), Johor Bahru, Malaysia, December 10-12, 2012.

Kalle Haikonen, Jan Sundberg, "Sound measurements on full scale Wave Energy Converters in the Lysekil project", 11th European Conference on Underwater Acoustics (ECUA), Edinburgh, United Kingdom, 2-6 July 2012

Anders Hagnestål, Olov Ågren, V.E. Moiseenko, "Coil System For a Mirror-Based Hybrid Reactor", International Workshop on Fusion Neutrons and Subcritical Nuclear Fission (FUNFI), Varenna, ITALY, doi:10.1063/1.4706871

Erik Hultman, Boel Ekergård, Mats Leijon, "Electromagnetic, Mechanical and Manufacturing Properties for Cable Wound Direct-Drive PM Linear Generators for Offshore Environments", Proceedings of the 31st International Conference on Ocean, Offshore and Arctic Engineering, Rio de Janeiro, Brazil, July 1-6, 2012

M. Izadi, M.Z. A Ab Kadir, Chandima Gomes, Vernon Cooray, "Improved algorithm for evaluation of lightning current using measured field at far distances from lightning channel", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344251, doi:10.1109/ICLP.2012.6344251

M. Izadi, M.Z. A Ab Kadir, Chandima Gomes, Vernon Cooray, "Analytical fields expressions due to lightning channel considering variation of return stroke velocities along the lightning channel", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344252, doi:10.1109/ICLP.2012.6344252

V. G. Kotenko, V. E. Moiseenko, Olov Ågren, "Magnetic field of a combined plasma trap", AIP Conf. Proc. 1442 (2012), pp. 167-172, doi:10.1063/1.4706866

Jan Källne, Klaus Noack, Olov Ågren, Giuseppe Gorini, Marco Tardocchic, Giovanni Grosso, "Neutron Diagnostics For Mirror Hybrids", International Workshop on Fusion Neutrons and Subcritical Nuclear Fission (FUNFI), Varenna, ITALY, doi:10.1063/1.4706881

Erica Lidström, Daniel Wall, Jonas Persson, Urban Lundin "Voltage Stability at Hydropower Stations Influenced by close-located Wind Farms",11th International Workshop on Large-Scale Integration of Wind Power into Power Systems Lisbon, Portugal, November 13 - 15, 2012

D. Magagna, D. Greaves, D. Conley, A. M. O’Hagan, B. Holmes, M. Witt, T. Simas, C. Huertas Olivares, J. Chambel Leitão, H. Mouslim, Y. Torre-Enciso, J. Sundberg, N. Rosseau. "How experiences of the Offshore Wind Industry can aid development of the Wave Energy sector: lessons learnt from EIA studies", Proceedings of the 22nd International Offshore and Polar Engineering Conference (ISOPE), Rhodes June 2012

D. Magagna, D. Greaves, D. Conley, J. Chambel Leitão, E. Aires, C. Embling, Brendan J. Godley, M. Witt,T. Simas, J. B. Saulnier, H. Mouslim, J. O’Callaghan, A. M. O’Hagan, B. Holmes, Y. Torre-Enciso, J. Sundberg, "Development of a Data Management Platform for the integration of European Wave Energy Impact Assessment datasets", Proceedings of the 4th International Conference on Ocean Energy (ICOE), October 2012, Dublin

V. E. Moiseenko, S. V. Chernitskiy, Olov Ågren, Klaus Noack, "A fuel for sub-critical fast reactor", AIP Conf. Proc. 1442 (2012), pp. 132-136, doi:10.1063/1.4706860

V. E. Moiseenko, Olov Ågren, "Plasma heating and hot ion sustaining in mirror based hybrids", AIP Conf. Proc. 1442 (2012), pp. 199-207, doi:10.1063/1.4706869

V. E. Moiseenko, Olov Ågren, "Fusion neutron generation computations in a stellarator-mirror hybrid with neutral beam injection", AIP Conf. Proc. 1442 (2012), pp. 259-264, doi:10.1063/1.4706877

Myers, L.E. and Bahaj, A.S, "An experimental investigation simulating flow effects in first generation marine current energy converter arrays", Renewable Energy, 37, (1), 28-36, doi:10.1016/j.renene.2011.03.043

Klaus Noack, Olov Ågren, Jan Källne, Anders Hagnestål, and Vladimir E. Moiseenko, "Safety and power multiplication aspects of mirror fusion-fission hybrids", AIP Conf. Proc. 1442 (2012), pp. 186-198; doi:10.1063/1.4706868

Simas, T., Muñoz-Arjona, E., Huertas-Olivares, C.,  De Groot, J, Stokes, C., Bailey, I., Magagna, D., Conley, D., Greaves, D., Marina, D., Torre-Enciso, Y., Sundberg, J., O’Hagan, A. M., Holmes, B, "Understanding the role of stakeholders in the wave energy consenting process: engagement and sensitivities", 4th International Conference on Ocean Energy, October 2012, Dublin

Linnea Sjökvist, Jens Engström, Stefan Larsson, Magnus Rahm, Jan Isberg, Mats Leijon, "Simulation of Hydrodynamical Forces on a Buoy - a Comparison Between Two Computational Approaches", In Proceedings of the 1st Asian Wave and Tidal Energy Conference Series, South Korea, 27-30 November 2012

A. Smorgonskiy, E. Egüz, F. Rachidi, M. Rubinstein, Vernon Cooray, "Influence of the lightning triggering rocket wire and its corona on the electric field at ground level", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344361, doi:10.1109/ICLP.2012.6344361

Teli, Despoina, Jentsch, Mark F., James, Patrick A.B. and Bahaj, AbuBakr S, "Field study on thermal comfort in a UK primary school", 7th Windsor Conference: The Changing Context of Comfort in an Unpredictable World, Windsor, United Kingdom, 12 - 15 Apr 2012. 21pp, Link

Olov Ågren, Klaus Noack, V. E. Moiseenko, Anders Hagnestål, Jan Källne, H. Anglart, "The hybrid reactor project based on the straight field line mirror concept", AIP Conf. Proc. 1442 (2012), pp. 173-185, doi:10.1063/1.4706867

Olov Ågren, V.E. Moiseenko, Klaus Noack, Anders Hagnestål, "Radial drift invariant in long-thin mirrors", AIP Conf. Proc. 1442 (2012), pp. 255-258, doi:10.1063/1.4706876

Olov Ågren, V.E. Moiseenko, Klaus Noack, Anders Hagnestål, Jan Källne, H. Anglart, "The straight field line mirror concept aiming at a hybrid reactor", oral presentation, EPS 2012, June 2012

Olov Ågren, V.E. Moiseenko, Klaus Noack, Anders Hagnestål, Jan Källne, H. Anglart, "Hybrid reactor studies based on the straight field line mirror", Invited talk, OS 2012, Tsukuba, August 2012

Non refereed conference article

Hana Baránková, Ladislav Bárdos,  "Cold Atmospheric Plasma Inside Water", Int. Conf. Metall. Coat. & Thin Films - ICMCTF-2012, San Diego, April 23-27, 2012, Paper G3-1-2.

Hana Baránková, Ladislav Bárdos, "Cold Atmospheric Plasma Processing of Inner Surfaces", INVITED PAPER, Anzio 2012, 10th Symp. Europ. Vacuum Coaters, October 2012, Rome-Anzio.

Hana Baránková, Ladislav Bárdos, "Cold Atmospheric Plasma in Liquids", AVS 59th Int. Symposium, October 28 - November 2, 2012, Tampa, Florida. Paper SE+PS-TuA4.

Anders Hagnestål, Olov Ågren, V.E. Moiseenko, "Coil design for the SFLM Hybrid", 39th EPS Conference & 16th Int. Congress on Plasma Physics, Stockholm, Sweden, 2012

Master thesis

Ahmed Abuzohri, "Effektförstärkare med strömkontroll", UTH-INGUTB-EX-E-2012/03-SE, Abstract, Fulltext

Erik Back, "A new DC-DC converter technology suitable to support grid connection of wave power energy converter"

Mats Crona, "Evaluation of flexibility in hydropower stations", UPTEC ES, ISSN 1650-8300; 12001, Abstract, Fulltext

Joel Eriksson, Simon Gozdz Englund, "Wind Power and Its Impact on the Moldovan Electrical System", UTH-INGUTB-EX-E-2012/03-SE, Abstract, Fulltext

Niklas Eriksson, "Kommunikation mellan två medium", UTH-INGUTB-EX-E-2012/06-SE, Abstract, Fulltext

Ambjörn Gillsäter, "Projektering för återupptagandeav elproduktion vid småskaligtvattenkraftverk", TVE; TVE 12 055 oktober, Abstract, Fulltext

Elisabet Hansson, "Peltierelement - spillvärme till el: Peltier element - waste heat into electricity", UTH-INGUTB-EX-E-2012/04-SE, Abstract, Fulltext

Tobias Kamf, "High speed flywheel design: Using advanced composite materials", TVE; 12052, Abstract, Fulltext

Joakim Karlsson, Ola Söderström, "Review of Magnetic Materials Along With a Study of the Magnetic Stability and Solidity of Y40" ,TVE; 12025, Abstract, Fulltext

Anders Kronberg, "Design and Simulation of Field Oriented Control and Direct Torque Control for a Permanent Magnet Synchronous Motor with Positive Saliency", UTH-INGUTB-EX-E-2012/05-SE, Abstract, Fulltext

Erica Lidström, "Voltage Stability at Hydropower Stations Influenced by close-located Wind Farms", UPTEC ES, ISSN 1650-8300; 12017, Abstract, Fulltext

Feroz Mahbob, "Koncept för koppling av boj till generator i ett vågkraftverk", UTH-INGUTB-EX-M-2012/05-SE, Abstract, Fulltext

Jonas Nensen, "Wind farm package development in DigSILENT PowerFactory – A process for system studies on wind farms"

Paul Norström, "Kraft och Deformationsmätningar på Snap Load gummi", UTH-INGUTB-EX-E-2012/10-SE, Abstract, Fulltext

Elisabeth Rydén, Therese Erixon, "Motiv och förutsättningar för Arbete med spänning på det svenska stamnätet", UPTEC STS, ISSN 1650-8319; 12005, Abstract, Fulltext

Mateusz Rynkiewicz, "Design of PM generator for avertical axis wind turbine", UTH-INGUTB-EX-E-2012/08SE, Abstract, Fulltext

Malin Sjölund, "Study of Grid Code Compliance: Thanet Wind Farm", UPTEC ES, ISSN 1650-8300; 12026, Abstract, Fulltext

Peter Swingberg, Robin Rydberg, "Ström- och temperaturkontroll", ISRN UTH-INGUTB-EX-E-2012/13-SE, Abstract, Fulltext

Bengi Tolunay, "Space Vector Pulse Width Modulationfor Three-Level Converters: a LabVIEW Implementation", UPTEC E, ISSN 1654-7616; 12001, Abstract, Fulltext

Andreas Wesberg, "Analysis of Load Frequency Control implementation on Swedish run-of-river Hydropower Stations", UPTEC ES, ISSN 1650-8300; 12004, Abstract, Fulltext

Rasmus Westin, "Värmeöverföring i bergvärmesystem: En numerisk analys av den ringformade koaxiala borrhålsvärmeväxlaren", UPTEC ES, ISSN 1650-8300; 12016, Abstract, Fulltext

Books and Book chapters

Gerald Cooray, Vernon Cooray, "Application of electromagnetic fields of an accelerating charge to obtain the electromagnetic fields of a propagating current pulse", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch2

Vernon Cooray, "Basic discharge processes in the atmosphere",
in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch3

Vernon Cooray, "On the various approximations to calculate lightning return stroke-generated electric and magnetic fields over finitely conducting ground", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch11

Vernon Cooray, "Return stroke models for engineering applications",
in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch7

Vernon Cooray, "Attachment of lightning flashes to grounded structures",
in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch20

Vernon Cooray, Gerald Cooray, "Excitation of visual sensory experiences by electromagnetic fields of lightning", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch24

Vernon Cooray, Marley Becerra, Mahbubur Rahman, "On the NOx generation in corona, streamer and low-pressure electrical discharges", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch21

Vernon Cooray, Pasan Hettiarachchi, Gerald Cooray, "Basic electromagnetic theory - a summary", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch1

Vernon Cooray, Mahbubur Rahman, Vladimir Rakov, "On the NO x production by laboratory electrical discharges and lightning", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch22

Mahendra Fernando, Vernon Cooray, "Measurements of lightning-generated electromagnetic fields", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch14

Reports

Anders Goude, Stefan Engblom, "Adaptive fast multipole methods on the GPU",
Technical report, UPMARC, eSSENCE, Department of Information Technology, Uppsala University, 2012

Jentsch, M.F., James, P.A.B. and Bahaj, A.S, "CCWorldWeatherGen software: Manual for CCWorldWeatherGen climate change world weather file generator", Southampton, GB, Sustainable Research Energy Group, University of Southampton, 9pp., Link

Olov Ågren, "Iter tar för stor del av kakan", Ny Teknik Debatt, Maj 10, 2012

Olov Ågren, "Fusion och fission – i samma reaktor", Ny Teknik, Maj 10, 2012

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Publications, 2011

Dissertations

Noor Azlinda Ahmad, "Broadband and high frequency radiation from cloud flashes and narrow bipolar pulses", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 822, Abstract + Fulltext

Liliana P Arévalo Gonzalez, "Numerical simulations of long spark and lightning attachment", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 820, Abstract + Fulltext

Cecilia Boström, "Electrical systems for wave energy conversion",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 727, Abstract + Fulltext

Jens Engström, "Hydrodynamic Modelling for a Point Absorbing Wave Energy Converter", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 878, Abstract + Fulltext

Simon Lindroth, "Buoy and Generator Interaction with Ocean Waves", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 872, Abstract + Fulltext

Juan de Santiago Ochoa, "FEM analysis applied to electric machines for electric vehicles", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 845, Abstract + Fulltext

Janaína Gonçalves de Oliveira, "Power Control Systems in a Flywheel based All-Electric Driveline", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 844, Abstract + Fulltext

Martin Ranlöf, "Electromagnetic Analysis of Hydroelectric Generators", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 810, Abstract + Fulltext

Licentiate thesis

Johan Abrahamsson, "Kinetic Energy Storage and Magnetic Bearings, for vehicular applications", UURIE 327-11L, Uppsala 2011

Fredrik Bülow, "Extreme Load Conditions for Wind Powered Direct Drive PM Generators", UURIE 324-11L, Uppsala 2011, PDF

Boel Ekergård, ”Electromagnetic Energy Converters - Rotating Motors and Linear Generators”, UURIE 330-11L, Uppsala 2011

Anders Goude, "Fluid mechanical simulations and development for vertical axis turbines", UURIE 329-11L, Uppsala 2011

Halvar Gravråkmo, "Buoy for linear wave energy converter", UURIE 326-11L, Uppsala 2011

Remya Krishna, "Multilevel Inverter for Wave Power Conversion", UURIE 325-11L, Uppsala 2011

Johan Lundin, "Flywheel in an all-electric propulsion system", UURIE 328-11L, Uppsala 2011

Mattias Wallin ,"An experimental generator test setup for hydropower research and model verification", UURIE 323-11L, Uppsala 2011

Reviewed literature

Johan Abrahamsson, Hans Bernhoff, "Magnetic bearings in kinetic energy storage systems for vehicular applications", J. Electrical Systems Volume 7, Issue 2, June 2011, Pages 225-236, PDF

Liliana Arevalo, Vernon Cooray  "Preliminary study on the modelling of negative leader discharges", Journal of Physics D: Applied Physics, Vol 44 Number 31, aug, 2011, doi:10.1088/0022-3727/44/31/315204

Liliana Arevalo, Vernon Cooray, "On the interception of lightning flashes by power transmission lines", Journal of Electrostatics, Volume 69, Issue 3, June 2011, Pages 220-227, doi:10.1016/j.elstat.2011.03.013

Bahaj, AbuBakr S, "Generating electricity from the oceans", Renewable and Sustainable Energy Reviews, 15, (7), 3399-3416, doi:10.1016/j.rser.2011.04.032

Bahaj, A.S., Myers, L.E., Rawlinson-Smith, Robert and Thomson, Matthew, "The effect of boundary proximity upon the wake structure of horizontal axis marine current turbines", Journal of Offshore Mechanics and Arctic Engineering, 134, (2), 021104-[8pp], doi:10.1115/1.4004523

Hana Baránková, Ladislav Bárdos, "Comparison of pulsed dc and rf hollow cathode depositions of Cr and CrN films", Surf. Coat. Technol. 205 (2011) 4169-4176, doi:10.1016/j.surfcoat.2011.03.013

Ladislav Bárdos, Hana Baránková, "Cold Atmospheric Plasma Treatment of Steel Buoys for Wave Energy Converters", Plasma Processes and Polymers 8 (2011) 658-663, doi:10.1002/ppap.201100015

Cecilia Boström and Mats Leijon, "Operation analysis of a wave energy converter under different load conditions", IET Power Generation, vol. 5, issue 3, pp. 245-250, 2011. doi:10.1049/iet-rpg.2010.0153

Vernon Cooray, Valdimir Rakov, "Engineering Lightning Return Stroke Models Incorporating Current Reflection From Ground and Finitely Conducting Ground Effects", IEEE Transactions on Electromagnetic Compatibility, Volume: 53 Issue: 3 Pages: 773-781 doi: 10.1109/TEMC.2011.2113350

Vernon Cooray, Gerald Cooray, Joseph Dwyer, "On the possibility of phosphenes being generated by the energetic radiation from lightning flashes and thunderstorms", Physics Letters A, Volume 375, Issue 42, 3 October 2011, Pages 3704-3709, doi:10.1016/j.physleta.2011.08.055

Vernon Cooray, Marley Becerra, "Attractive radii of vertical and horizontal conductors evaluated using a self consistent leader inception and propagation model—SLIM", Atmospheric Research, doi:10.1016/j.atmosres.2011.08.007

Vernon Cooray, "A review of simulation procedures utilized to study the attachment of lightning flashes to grounded structures", Prepared on behalf of the CIGRE working group C4.405, ELECTRA N°257, August, 2011.

Vernon Cooray, "Non conventional lightning protection systems", Prepared on behalf of the CIGRE working group C4.405, ELECTRA N°258, October, 2011.

Boel Ekergård, Rafael Waters, Mats Leijon, "Prediction of the Inductance in a Synchronous Linear Permanent Magnet Generator", Journal of Electromagnetic Analysis and Applications, 2011, 3, pp. 154-158, doi:10.4236/jemaa.2011.35025

Jens Engström, Venugopalan Kurupath, Jan Isberg, Mats Leijon , "A resonant two body system for a point absorbing wave energy converter with direct-driven linear generator", Journal of Applied Physics, Volume 110, Issue 12, 8 pages, 2011. doi:10.1063/1.3664855

Sandra Eriksson, Tobias Semberg, Hans Bernhoff, Mats Leijon, "Gerador de ímãs permanentes de acionamento direto para turbina de eixo vertical", Eletricidade Moderna, p.160-165, Oct. 2011.

Sandra Eriksson, Hans Bernhoff and Mats Leijon, "A 225 kW Direct Driven PM Generator Adapted to a Vertical Axis Wind Turbine", Advances in Power Electronics, vol. 2011, Article ID 239061, 7 pages, 2011. doi:10.1155/2011/239061

Sandra Eriksson and Hans Bernhoff, "Loss Evaluation and Design Optimisation for Direct Driven Permanent Magnet Synchronous Generators for Wind Power", Applied Energy 88 (2011), pp. 265-271, doi:10.1016/j.apenergy.2010.06.010

Markus Gabrysch, Saman Majdi, D. J. Twitchen, and Jan Isberg, "Electron and hole drift velocity in chemical vapor deposition diamond", Journal of Applied Physics 109, 063719 (2011). doi:10.1063/1.3554721

Giles, Jack, Myers, L.E., Bahaj, A.S., O'Nians, J. and Shelmerdine, R, "Foundation-based flow acceleration structures for marine current energy converters", IET Renewable Power Generation, 5, (4), doi:10.1049/iet-rpg.2009.0181

G. Gorini, Jan Källne, F. Ognissanto, and M. Tardocchi, "Relationship between neutron yield rate of tokamak plasmas and spectrometer measured flux for different sight lines", Review of Scientific Instruments, vol 82, issue 3, 033507 (2011), doi:10.1063/1.3557825

Anders Hagnestål, Olov Ågren and V. E. Moiseenko, "Field and Coil Design for a Quadrupolar Mirror Hybrid Reactor", Journal of Fusion Energy, 2011, Volume 30, Number 2, Pages 144-156, doi:10.1007/s10894-010-9353-4

Anders Hagnestål, Olov Ågren, V. E. Moiseenko, "Theoretical Field and Coil Design for a Single Cell Minimum-B Mirror Hybrid Reactor", Fusion Science and Technology, Volume 59, Number 1T, January 2011, Pages 217-219

Jan Isberg, Markus Gabrysch, Saman Majdi, Kiran Kumar Kovi, and Daniel Twitchen, "On the transition between space-charge-free and space-charge-limited conduction in diamond", Solid State Sciences 13, 1065-1067 (2011). doi:10.1016/j.solidstatesciences.2011.01.018

Kiran Kumar Kovi, Saman Majdi, Markus Gabrysch, Ian Friel, Richard Balmer and Jan Isberg, "Time-of-Flight Characterization of Single-crystalline CVD Diamond with Different Surface Passivation Layers", MRS Proceedings, 1282, mrsf10-1282-a09-01, doi:10.1557/opl.2011.311

Jon Kjellin, Fredrik Bülow, Sandra Eriksson, Paul Deglaire, Mats Leijon and Hans Bernhoff, "Power Coefficient Measurement on a 12 kW Straight Bladed Vertical Axis Wind Turbine", Renewable Energy 36 (11), Pages 3050-3053, 2011, doi: 10.1016/j.renene.2011.03.031

Jon Kjellin and Hans Bernhoff, "Electrical Starter System for an H-Rotor Type VAWT with PM-Generator and Auxiliary Winding", Wind Engineering volume 35, no. 1, 2011 pages 85-92, doi:10.1260/0309-524X.35.1.85

Emilia Lalander, Mats Leijon, "In-stream energy converters in a river - effects on upstream hydropower station", Renewable Energy Volume 36, Issue 1, January 2011, Pages 399-404, doi:10.1016/j.renene.2010.05.019

Mats Leijon, Boel Ekergård, Cecilia Boström "A resonance circuit for electrical conversion systems", PS Public Service Review: European Union, Issue 22, pp. 268-271, 2011, Full issue

Mats Leijon, "Renewable energies", PS Public Service Review: European Union: Issue 21, pp 650-653, 2011, Full issue

Simon Lindroth, Mats Leijon, "Offshore wave power measurements—A review", Renewable and Sustainable Energy Reviews, Volume 15, Issue 9, December 2011, Pages 4274-4285, doi:10.1016/j.rser.2011.07.123

Henrik Löfås, Anton Grigoriev, Jan Isberg and Rajeev Ahuja, "Effective masses and electronic structure of diamond including electron correlation effects in first principles calculations using the GW-approximation", AIP Advances 1, 032139 (2011); doi:10.1063/1.3630932

Mackay, Edward B.L., Challenor, Peter G. and Bahaj, AbuBakr S, "A comparison of estimators for the generalised Pareto distribution", Ocean Engineering, 38, (11-12), 1338-1346, doi:10.1016/j.oceaneng.2011.06.005

Surajit Midya, Dierk Bormann, Thorsten Schütte, Rajeev Thottappillil, "DC Component From Pantograph Arcing in AC Traction System—Influencing Parameters, Impact, and Mitigation Techniques", IEEE Transactions on Electromagnetic Compatibility, Feb. 2011,Volume: 53 Issue:1, page(s): 18 - 27
doi: 10.1109/TEMC.2010.2045159

V. E. Moiseenko, M.A. Surkova, Olov Ågren, "Conservation of magnetic moment of charged particles in static electromagnetic fields", Problems of Atomic Science and Technology, Issue: 1, pages: 56-58, pdf

K. Noack, V.E. Moiseenko, O. Ågren and A. Hagnestål, "Neutronic model of a mirror based fusion–fission hybrid for the incineration of the transuranic elements from spent nuclear fuel and energy amplification", Annals of Nuclear Energy, Volume 38, Issues 2-3, February-March 2011, Pages 578-589, doi:10.1016/j.anucene.2010.09.031

M. Nocente, G. Gorini, Jan Källne and M. Tardocchi, "Calculated neutron emission spectrum with knock-on effects for RF heated (3He)D plasmas", Nuclear Fusion Volume 51, Issue 6 (June 2011) doi:10.1088/0029-5515/51/6/063011

Janaína G. Oliveira, Johan Lundin, and Hans Bernhoff, "Power Balance Control in an AC/DC/AC Converter for Regenerative Braking in a Two-Voltage-Level Flywheel-Based Driveline", International Journal of Vehicular Technology, vol. 2011, Article ID 934023, 9 pages, 2011. doi:10.1155/2011/934023

Janaína Goncalves de Oliveira, Johan Abrahamsson, and Hans Bernhoff, "Battery Discharging Power Control in a Double-Wound Flywheel System Applied to Electric Vehicles", International Journal of Emerging Electric Power Systems: Vol. 12: Iss. 1, Article 7. doi: 10.2202/1553-779X.2674

F. Ognissanto, G. Gorini, Jan Källne, L. Ballabio, M. Nocente, M. Tardocchi, "The elastic He-3+d cross section of relevance for knock-on effects in radio frequency heated (He-3)D plasmas", Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 269, Issue 8, 15 April 2011, Pages 786-792, doi:10.1016/j.nimb.2011.02.013

Mahbubur Rahman, Vernon Cooray, Raúl Montaño, Prasanna Liyanage, Marley Becerra, "NOX production by impulse sparks in air", Journal of Electrostatics, Volume 69, 2011, Pages 494-500, doi:10.1016/j.elstat.2011.06.008

Martin Ranlöf, Urban Lundin, "Form Factors and Harmonic Imprint of Salient Pole Shoes in Large Synchronous Machines". Electric Power Components and Systems, Vol. 39, Iss. 9, 2011, pp. 900-916. doi:10.1080/15325008.2010.549545

Juan de Santiago, Hans Bernhoff, "3D FEM modeling of ironless Axial Flux Permanent Magnet motor/generators", Journal of Electrical and Electronics Engineering Volume 4, Number 1, 2011. Open access

S R Sharma, Vernon Cooray, Mahendra Fernando, "Unique lightning activities pertinent to tropical and temperate thunderstorms", Journal of Atmospheric and Solar-Terrestrial Physics (2011), Volume: 73, Issue: 4, Pages: 483-487,
doi: 10.1016/j.jastp.2010.11.006

S.R. Sharma, Vernon Cooray, Mahendra Fernando, F.J. Mirandab, "Temporal features of different lightning events revealed from wavelet transform", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 73, Issue 4, March 2011, Pages 507-515, doi:10.1016/j.jastp.2010.11.009

Abdolhamid Shoory, Abdenabi Mimouni, Farhad Rachidi, Vernon Cooray, Marcos Rubinstein, "On the accuracy of approximate techniques for the evaluation of lightning electromagnetic fields along a mixed propagation path", RADIO SCIENCE, VOL. 46, RS2001, 8 PP., 2011, doi:10.1029/2010RS004480

James, P.A.B., Sissons, M.F., Bradford, J, Myers, L.E., Anwar, A.A., Bahaj, A.S. and Green, S, "Pole-mounted horizontal axis micro-wind turbines: UK field trial findings and market size assessment", Energy Policy, 39, (6), 3822-3811, doi:10.1016/j.enpol.2011.04.012

Simon Tyrberg, Olle Svensson, Venugopalan Kurupath, Jens Engström, Erland Strömstedt, Mats Leijon, "Wave Buoy and Translator Motions—On-Site Measurements and Simulations", IEEE Journal of Oceanic Engineering, Volume: 36, Issue: 3, 2011, Pages: 377 - 385, doi: 10.1109/JOE.2011.2136970

T.W. Versloot, R. Sartori, F. Rimini, P.C. de Vries, G. Saibene, V. Parail, M.N.A. Beurskens, A. Boboc, R. Budny, K. Crombé, E. de la Luna, F. Durodie, T. Eich, C. Giroud, V. Kiptily, Tomas Johnson, P. Mantica, M.-L. Mayoral, D.C. McDonald, I. Monakhov, M.F.F. Nave, I. Voitsekhovitch, K.-D. Zastrow and JET EFDA Contributors, "Comparison between dominant NB and dominant IC heated ELMy H-mode discharges in JET", Nuclear Fusion Volume 51, 103033 doi:10.1088/0029-5515/51/10/103033

Mattias Wallin, Martin Ranlof, Urban Lundin, "Reduction of Unbalanced Magnetic Pull in Synchronous Machines due to Parallel Circuits", IEEE Transactions on Magnetics, Volume: 47 , Issue: 12, 2011 , Page(s): 4827 - 4833,
doi: 10.1109/TMAG.2011.2160727

Rafael Waters, Magnus Rahm, Mikael Eriksson, Olle Svensson, Erland Strömstedt, Cecilia Boström, Jan Sundberg, Mats Leijon, "Ocean wave energy absorption in response to wave frequency and amplitude – offshore experiments on a wave energy converter", IET Renewable Power Generation, Vol. 5, Issue 6, pp. 465-469, 2011, doi:10.1049/iet-rpg.2010.0124

Olov Ågren, V. E. Moiseenko, Klaus Noack, Anders Hagnestål, "Conceptual study of a straight field line mirror hybrid reactor", Problems of Atomic Science and Technology, Issue: 1, pages: 3-7, pdf

Olov Ågren, V. E. Moiseenko, Klaus Noack, Anders Hagnestål, "Fusion-Fission Hybrid Reactor Studies for the Straight Field Line Mirror", Fusion Science and Technology, Volume 59, Number 1T, January 2011, Pages 166-169

Contributions to national and international conferences with refereed proceedings

M. R. Ahmad, M. Rashid, M. H. A. Aziz, M. M. Esa, V. Cooray, M. Rahman, E. Dutkiewicz, "Analysis of Lightning-induced Transient in 2.4 GHz Wireless Communication System", IEEE International Conference on Space Science and Communication (IconSpace), 2011, Page(s): 225 - 230, doi:10.1109/IConSpace.2011.6015888

Bahaj, A.S., "Development of marine current turbines for electricity production", IEEE Power and Energy Society General Meeting, 24-29 July 2011, San Diego, CA, doi:10.1109/PES.2011.6039067

Hana Baránková, Ladislav Bárdos, "Optimization and performance of atmospheric Fused Hollow Cathodes", Proceedings of the 11th Int. Symp. Sputtering & Plasma Processes (ISSP2011), Kyoto, Japan, July 2011, PP 1-5, p. 27.

Daly, T., Myers, L.E. and Bahaj, A.S, "Numerical analysis of the acceleration and wake effects resulting from changes in tidal turbine array position in a channel", In, 9th European Wave and Tidal Energy Conference, Southampton, GB, 05 - 09 Sep 2011. 9pp, Link

Oscar Diaz, Vernon Cooray, "Cold-electrode voltage fall for impulse arcs in argon between copper electrodes", Journal of Physics: Conference Series, Volume 301, 1, doi:10.1088/1742-6596/301/1/012042

V. Gama, H. Shettino, R. Carvalho, Janaína Goncalves de Oliveira, Hans Bernhoff, "Implementation of an AC/DC/AC converter for electric vehicle application", Proceedings of the IV Brazilian Conference on Energy Efficiency, Juiz de Fora, Brazil, pp. 1-6, 2011.

Johnstone, C. M., McCombes, T., Bahaj, A.S., Myers, L.E., Holmes, B., Koefoed, J.P. and Bittencourt, C., "EquiMar: development of best practices for the engineering performance appraisal of wave and tidal energy convertors", 9th European Wave and Tidal Energy Conference, Southampton, GB, 05 - 09 Sep 2011, Link

Erik Lejerskog, Cecilia Boström, Andrej Savin, Erland Strömstedt, Halvar Gravråkmo, Jens Engström, Kalle Haikonen, Magnus Rahm, Boel Ekergård, Olle Svensson, Rafael Waters, Simon Tyrberg, Rickard Ekström, Venugopalan Kurupath, Wei Li, Jan Sundberg, Mats Leijon, Antoine Baudoin, Ling Hai, Remya Krishna. "Lysekil Research Site, Sweden: Status Update". In Proceedings of the 9th European Wave and Tidal Energy Conference, Southampton, UK, 5-9 September 2011

Wei Li, Jens Engström, Ling Hai, Stephanie Bontemps, Jan Isberg, Rafael Waters, Mats Leijon. "Optimization of the dimensions of a gravity-based wave energy converter foundation based on the heave and surge forces". In Proceedings of the 9th European Wave and Tidal Energy Conference, Southampton, UK, 5-9 September 2011

Johan Lundin, Janaína Goncalves de Oliveira, Cecilia Boström, Katarina Yuen, Jon Kjellin, Magnus Rahm, Hans Bernhoff, Mats Leijon, "Dynamic stability of an electricity generation system based on renewable energy", In proceedings of the 21st International Conference on Electricity Distribution (CIRED 2011), Frankfurt, Germany, 6-10 June 2011. Open access

Myers, L.E., Keogh, B. and Bahaj, A.S, "Layout optimisation of 1st-generation tidal energy arrays", 9th European Wave and Tidal Energy Conference, Southampton, GB, 05 - 09 Sep 2011, Link

V. E. Moiseenko, Olov Ågren, Klaus Noack, "Radio-Frequency Heating in Straight Field Line Mirror Neutron Source", Proceedings of conference Open Systems 2010, Fusion Science and Technology, Volume 59, Number 1T, January 2011, Pages 132-135

Paulo Mordente, Hana Baránková, R. Banfield, Ladislav Bárdos, "Linear Hollow Cathode Arc for Deposition of CrN Fims", Paper H-2, Proceedings of the 54th Annual Tech. Conf. of SVC, Chicago, April 2011, ISSN 0737-5921, p. 105-108

Klaus Noack, V. E. Moiseenko, Olov Ågren, Anders Hagnestål, "Neutronic Model of a Mirror Based Fusion-Fission Hybrid for the Incineration of Spent Nuclear Fuel and with Potential for Power Generation", Proceedings of conference Open Systems 2010, Open Systems 2010, Fusion Science and Technology, Volume 59, Number 1T, January 2011, Pages 158-161

Janaína Goncalves de Oliveira, Hans Bernhoff, "Power electronics and control of two-voltage-level flywheel based all-electric driveline". Proceedings of the IEEE International Symposium on Industrial Electronics, Gdansk, Poland, pp. 1659 - 1665, 2011

Papafragkou, Anastasios, James, P.A.B. and Bahaj, A.S, "The impact of the GB Feed-in Tariffs and Renewable Heat Incentive to the economics of various microgeneration technologies at the street level", WREC 2011: World Renewable Energy Congress 2011, Linköping, Sweden, 08 - 13 May 2011. 18pp, Link

Henrique Schettino, Vinicius Gama, Renato Carvalho, Janaína Goncalves de Oliveira, Hans Bernhoff, "Implementation and control of an AC/DC/AC converter for double wound flywheel application", Proceedings of the IEEE International Conference on Control and Automation, Dec 19-21, 2011, in Santiago, Chile

Deepak Elamalayil Soman.; Anil, C. S.; Sanjay, S.; Febi, C.; Sajina, K. R., "A novel multilevel inverter topology based on multi-winding multi-tapped transformers for improved wave shape requirements",  Power Electronics (IICPE), 2010 India International Conference on , vol., no., pp.1,5, 28-30 Jan. 2011, doi: 10.1109/IICPE.2011.5728136

Olle Svensson, Erland Strömstedt, Andrej Savin, Mats Leijon. "Sensors and Measurements inside the Second and Third Wave Energy Converter at the Lysekil Research Site". In Proceedings of the 9th European Wave and Tidal Energy Conference, Southampton, UK, 5-9 September 2011

Teli, Despoina, Jentsch, Mark F., James, Patrick A.B. and Bahaj, Abubakr S, "Overheating risk evaluation of school classrooms", Proceedings, World Renewable Energy Congress 2011, Linköping, Sweden, 08 Apr - 11 May 2011. , 1821-1828, Link

Katarina Yuen, Staffan Lundin, Mårten Grabbe, Emilia Lalander, Anders Goude, Mats Leijon. "The Söderfors Project: Construction of an Experimental Hydrokinetic Power Station". In Proceedings of the 9th European Wave and Tidal Energy Conference, Southampton, UK, 5-9 September 2011, Open access

Non refereed conference article

Hana Baránková, Ladislav Bárdos, "Non-thermal atmospheric plasma: Sources,
processes and applications"
, INVITED PAPER, Encontro de Física 2011, Brazilian Physics Meeting, SBF, Foz do Iguacu, June 6-9, 2011

Master thesis

Sara Bengtsson, "Modelling of a Power System in a Combined Cycle Power Plant", UPTEC ES, ISSN 1650-8300; 11009, Abstract, Fulltext

Elias Björkelund de Faire, "Implementering av mjukvarubaserat PLC-system för reglering av magnetiseringen av en synkrongenerator", UPTEC ES, ISSN 1650-8300; 11027, Abstract, Fulltext

Emelie Bränd, Ann-Mari Olofsson, "Experiments and simulations of the flow velocity distribution downstream the Xiluodu hydropower station",
UPTEC ES, ISSN 1650-8300; 11004, Abstract, Fulltext

Peter Butros, "Simulations of Rotating Brushless AC Excitation System with Controlled Thyristor Bridge Rectifier for Hydropower Generators",UPTEC ES, ISSN 1650-8300; ES11 024, Abstract, Fulltext

Valeria Castellucci, "Tidal Effect Compensation System for Wave Energy Converters", TVE; 11036, Abstract, Fulltext

Staffan Engström, "Wind farms influence on stability in an area with high concentration of hydropower plants" , UPTEC ES, ISSN 1650-8300; 11026, Abstract, Fulltext

Jonathan Hanning, "Influence of damping winding, controllersettings and exciter on the damping of rotorangle oscillations in a hydroelectric generator: The testing of a mathematical modell", UPTEC E, ISSN 1654-7616; 11 002, Abstract, Fulltext

Nicklas Hillgren, "Analysis of hydraulic pressure transients in the waterways of hydropower stations", UPTEC ES, ISSN 1650-8300; 11007, Abstract, Fulltext

Marcus Karlsson, "Dynamisk simulering av VSC-HVDC. En statisk och dynamisk modelldesign över VSC-HVDC implementering I ARISTO", UPTEC ES, ISSN 1650-8300; 11029, Abstract, Fulltext

Marcus Krell, Linnea Jonsson, "Evaluating the Potential of Seabased's Wave Power Technology in New Zealand", UPTEC ES, ISSN 1650-8300; ES 11 002, Abstract, Fulltext

Bawaqneh Mahdi, "Elektromagnetisk och mekanisk design av en 20MW turbogenerator", UTH-INGUTB-EX-M-2011/17-SE, Abstract, Fulltext

Johan Malmberg, "Identifiering av synkronmaskinsmodell genom SSFR-test", UPTEC E, ISSN 1654-7616; 11 003, Abstract, Fulltext

Gustav Persarvet, "Evaluation of Finite Element Method Based Software for Simulation of Hydropower Generator - Power Grid Interaction", UPTEC F, ISSN 1401-5757; 11028, Abstract, Fulltext

Lova Rydberg, "RTDS modelling of battery energy storage system", UPTEC ES, ISSN 1650-8300; 11016, Abstract, Fulltext

Jon Siljehag, "Analys av lageregenskaper utifrån mätningar i testrigg", UPTEC F, ISSN 1401-5757; 11 035, Abstract, Fulltext

Books and Book chapters

Ronny Brandenburg, Hana Baránková, Ladislav Bárdos, Andrzej G. Chmielewski, Miroslav Dors, Helge Grosch, Marcin Holub, Indrek Jogi, Matti Laan, Jerzy Mizeraczyk, Andrzej Pawelec and Eugen Stamate, "Plasma-based depollution of exhausts: principles, state of the art and future prospects", in Monitoring, Control and Effects of Air Pollution, edited by Andrzej G. Chmielewski (InTech, 2011). ISBN: 978-953-307-526-6

Daly, Tim, Myers, Luke E. and Bahaj, AbuBakr S, "Experimental investigation of the effects of the presence and operation of tidal turbine arrays in a split tidal channel", Proceedings of the World Renewable Energy Congress. Linköping, SE, Linköping University, 2262-2269

Galloway, Pascal W., Myers, Luke E. and Bahaj, AbuBakr S, "Experimental and numerical results of rotor power and thrust of a tidal turbine operating at yaw and in waves", Proceedings of the World Renewable Energy Congress. Linköping, SE, Linköping University , 2246-2253.

Giles, Jack, Myers, Luke, Bahaj, Abubakr and Shelmerdine, Bob, "The downstream wake response of marine current energy converters operating in shallow tidal flows", Proceedings of the World Renewable Energy Congress. World Renewable Energy Congress Linköping, SE, Linköping University, 2270-2277.

Myers, L.E., Keogh, B. and Bahaj, A.S, "Experimental investigation of inter-array wake properties in early tidal turbine arrays", Oceans 11. OCEANS 11 Piscataway, United States, Institute of Electrical and Electronics Engineers, 1-8.

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Publications, 2010

Dissertations

Paul Deglaire, "Analytical aerodynamic simulation tools for Vertical Axis Wind Turbines",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 704, Abstract + Fulltext

Markus Gabrysch, "Charge Transport in Single-Crystalline CVD Diamond", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 746, Abstract + FULLTEXT

Magnus Rahm , "Ocean Wave Energy: Underwater Substation System for Wave Energy Converters", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 711, Abstract + Fulltex

Licentiate thesis

Noor Azlinda Ahmad, "Broadband and HF radiation from cloud flashes and narrow bipolar pulses", UURIE 320-10L, Uppsala 2010

Liliana P Arévalo Gonzalez, "Numerical simulations of long spark gaps – lightning attachment and its application", UURIE 321-10L, Uppsala 2010

Anders Hagnestål, "Coil Design for a Mirror Based Fusion-Fission Reactor", UURIE 322-10L, Uppsala 2010

Emilia Lalander, ”Modelling the hydrokinetic energy resource for in-stream energy converters”, UURIE 316-10L, Uppsala 2010 PDF, Errata

Johan Lidenholm, "Transient Electricomechanical Analysis of Hydropower Generators Using Field and Circuit Models", UURIE 319-10L, Uppsala 2010

Jon Kjellin, ”Experimental Vertical Axis Wind Turbine System”, UURIE 318-10L, Uppsala 2010

Saman Majdi, "Electronic Characterization of CVD Diamond", UURIE 317-10L, Uppsala 2010, PDF

Reviewed literature

Noor Azlinda Ahmad, M. Fernando, Z.A. Baharudin, V. Cooray, H. Ahmad, Z. Abdul Malek, "Characteristics of narrow bipolar pulses observed in Malaysia", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 72, Issues 5-6, April 2010, Pages 534-540. doi:10.1016/j.jastp.2010.02.006

Noor Azlinda Ahmad, M. Fernando, Z.A. Baharudin, M. Rahman, V. Cooray, Ziad Saleh, Joseph R. Dwyer, Hamid K. Rassoul, "The first electric field pulse of cloud and cloud-to-ground lightning discharges" , Journal of Atmospheric and Solar-Terrestrial Physics, Volume 72, Issues 2-3, February 2010, Pages 143-150.
doi:10.1016/j.jastp.2009.11.001

Liliana Arevalo and Vernon Cooray, " ´The mesh method’ in lightning protection standards – Revisited", Journal of Electrostatics, Volume 68, Issue 4, August 2010, Pages 311-314. doi:10.1016/j.elstat.2010.03.003

Bahaj, A.S., James, P.A.B. and Braid, R., "Multiple string inverters for PV systems < 5kWp: When is this justified?", Renewable Energy, link

Bahaj, A.S. and James, P.A.B., "Direct and indirect benefits of grid connected photovoltaics in low energy social housing", Renewable Energy, link

H. Baránková and L. Bárdos, "Effect of the electrode material on the atmospheric plasma conversion of NO in air mixtures", Vacuum 84 (2010) 1385-1388,
doi: 10.1016/j.vacuum.2010.01.044

L. Bárdos and H. Baránková, FEATURE ARTICLE "Cold atmospheric plasma: Sources, processes and applications", Thin Solid Films 518 (2010) 6705-6713,
doi: 10.1016/j.tsf.2010.07.044

C. Boström, E. Lejerskog, S. Tyrberg, O. Svensson, R. Waters, A. Savin, B. Bolund, M. Eriksson, M. Leijon, "Experimental results from an offshore wave energy converter", Journal of Offshore Mechanics and Arctic Engineering, Vol. 132, Issue 4, 041103, 5 pages, 2010. doi:10.1115/1.4001443

Vernon Cooray, "Horizontal Electric Field Above- and Underground Produced by Lightning Flashes", IEEE Transactions on Electromagnetic Compatibility, Volume: PP , Issue: 99, 2010 , Page(s): 1 - 8 . doi: 10.1109/TEMC.2010.2051230

Vernon Cooray and Gerald Cooray, "The Electromagnetic Fields of an Accelerating Charge: Applications in Lightning Return-Stroke Models" , IEEE Transactions on Electromagnetic Compatibility, Volume: PP, Issue: 99 , 2010 , Page(s): 1 - 12, doi: 10.1109/TEMC.2010.2063029

Vernon Cooray, Joseph Dwyer, V. Rakov, Mahbubur Rahman, "On the mechanism of X-ray production by dart leaders of lightning flashes" , Journal of Atmospheric and Solar-Terrestrial Physics, Volume 72, Issues 11-12, July 2010, Pages 848-855, doi:10.1016/j.jastp.2010.04.006

Chandima Gomes and Vernon Cooray, "Electromagnetic transients in radio/microwave bands and surge protective devices", Progress in Electromagnetic Research, vol. 108, pp. 101 – 130, 2010.

Harrison, M.E., Batten, W.M.J., Myers, L.E. and Bahaj, A.S."Comparison between CFD simulations and experiments for predicting the far wake of horizontal axis tidal turbines", IET Renewable Power Generation, 4, (6), 613-627. doi:10.1049/iet-rpg.2009.0193

Jan Isberg, Jens Engström, and Mats Leijon, "Depth variation of energy transport in fluid gravity waves", J. Renewable Sustainable Energy 2, 023104 (2010); doi:10.1063/1.3424711

James, P.A.B., Sissons, M.F., Bradford, J., Myers, L.E., Bahaj, A.S., Anwar, Arif A. and Green, S., "Implications of the UK field trial of building mounted horizontal axis micro-wind turbines" Energy Policy, 38, (2010), 6130-6144, doi:10.1016/j.enpol.2010.05.070

Olivia Langhamer, Kalle Haikonen, Jan Sundberg, "Wave power-Sustainable energy or environmentally costly? A review with special emphasis on linear wave energy converters", Renewable and Sustainable Energy Reviews 14 (4), pp. 1329-1335, 2010, doi:10.1016/j.rser.2009.11.016

Olivia Langhamer, "Effects of wave energy converters on the surrounding soft-bottom macrofauna (west coast of Sweden)", Marine Environmental Research Volume 69, Issue 5, June 2010, Pages 374-381, doi:10.1016/j.marenvres.2010.01.002

Mats Leijon, Annika Skoglund, Rafael Waters, Alf Rehn, Marcus Lindahl , "On the physics of power, energy and economics of renewable electric energy sources – Part I", Renewable Energy Volume 35, Issue 8, August 2010, Pages 1729-1734, doi:10.1016/j.renene.2009.10.030

Lidenholm, J., Lundin, U., "Estimation of Hydropower Generator Parameters Through Field Simulations of Standard Tests", IEEE Transactions on Energy Conversion, vol.25, no.4, pp.931-939, Dec. 2010. doi: 10.1109/TEC.2010.2064776

Mackay, Edward B.L., Bahaj, Abubakr S. and Challenor, Peter G., "Uncertainty in wave energy resource assessment part 1: historic data", Renewable Energy, 35, (8), 1792-1808. doi:10.1016/j.renene.2009.10.026

Mackay, Edward B.L., Bahaj, AbuBakr S. and Challenor, Peter G, "Uncertainty in wave energy resource assessment part 2: variability and predictability", Renewable Energy, 35, (8), 1809-1819. doi:10.1016/j.renene.2009.10.027

Mackay, Edward B.L., Challenor, Peter G. and Bahaj, AbuBakr S, "On the use of discrete seasonal and directional models for the estimation of extreme wave conditions", Ocean Engineering, 37, (5-6), 425-442. doi:10.1016/j.oceaneng.2010.01.017

Saman Majdi, Markus Gabrysch, Richard Balmer, Daniel Twitchen and Jan Isberg, "Characterization by Internal Photoemission Spectroscopy of Single-Crystal CVD Diamond Schottky Barrier Diodes", Journal of Electronic Materials, Volume 39, Number 8, August 2010, Pages 1203-1208 , doi:10.1007/s11664-010-1255-8

V. Moiseenko, E., N. Dreval, B., O. Ågren, K. Stepanov, N., A. Burdakov, V., P. Kalinin, V. and V. Tereshin, I., "Fast wave heating in a mirror during plasma build-up", The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics Volume 56, Number 3, 359-367,2010, doi:10.1140/epjd/e2009-00301-8

V. E. Moiseenko, K. Noack  O. Ågren, "Stellarator-Mirror Based Fusion Driven Fission Reactor", Journal of Fusion Energy Volume 29, Number 1, 65-69, 2010, DOI 10.1007/s10894-009-9233-y

Myers, L. E. and Bahaj, A. S, "Experimental analysis of the flow field around horizontal axis tidal turbines by use of scale mesh disk rotor simulators", Ocean Engineering, 37, (2-3), 218-227. doi:10.1016/j.oceaneng.2009.11.004

Myers, L.E, Bahaj, A.S and Hyam, D.M, "Characterising the flow field around scale horizontal axis marine current turbine mesh disk rotor simulators", Experiments in Fluids Link

M. Nocente, G. Gorini, J. Källne and M. Tardocchi, "Cross section of the d + 3He → α + p reaction of relevance for fusion plasma applications", Nuclear Fusion, Volume 50, Number 5, 2010, doi:10.1088/0029-5515/50/5/055001

Janaína Gonçalves de Oliveira, Johan Lundin, Juan de Santiago, Hans Bernhoff,
"A Double Wound Flywheel System under Standard Drive Cycles: Simulations and Experiments", International Journal of Emerging Electric Power Systems: Vol. 11 : Iss. 4, Article 6 (2010). doi: 10.2202/1553-779X.2487

Janaína Gonçalves de Oliveira, Hans Bernhoff, "Battery Recharging Issue for a Two-Power-Level Flywheel System", Journal of Electrical and Computer Engineering, vol. 2010, Article ID 470525, 5 pages, 2010. doi:10.1155/2010/470525

Josef Peer, Cooray. V, Cooray. G, Kendl. A, "Erratum and addendum to “Transcranial stimulability of phosphenes by long lightning electromagnetic pulses” [Phys. Lett. A 374 (2010) 2932]" , Physics Letters A, In Press, Oct 2010, doi:10.1016/j.physleta.2010.09.071

Magnus Rahm, C. Boström, O. Svensson, M. Grabbe, F. Bülow, M. Leijon, "Offshore underwater substation for wave energy converter arrays", Renewable Power Generation, IET , vol.4, no.6, pp.602-612, November 2010
doi: 10.1049/iet-rpg.2009.0180

Martin Ranlöf, Richard Perers, Urban Lundin, "On Permeance Modeling of Large Hydrogenerators With Application to Voltage Harmonics Prediction", IEEE Transactions on Energy Conversion, vol.25, no.4, pp.1179-1186, Dec. 2010, doi: 10.1109/TEC.2010.2040740

Juan de Santiago, Hans Bernhoff, "Comparison between axial and radial flux PM coreless machines for flywheel energy storage", Journal of Electrical Systems, Issue 2, Volume 6, June 2010, http://journal.esrgroups.org/jes/papers/6_2_2.pdf

Juan de Santiago, Anders Larsson, and Hans Bernhoff, "Dual Voltage Driveline for Vehicle Applications", International Journal of Emerging Electric Power Systems, Volume 11, Issue 3 (2010) Article 1, http://www.bepress.com/cgi/viewcontent.cgi?article=2384&context=ijeeps

Abdolhamid Shoory, Abdenabi Mimouni, Farhad Rachidi, Vernon Cooray, Rouzbeh Moini and Seyed H. Hesamedin Sadeghi "Validity of Simplified Approaches for the Evaluation of Lightning Electromagnetic Fields Above a Horizontally Stratified Ground", IEEE Transactions on Electromagnetic Compatibility, Volume: 52 , Issue: 3, 2010, Page(s): 657 - 663 doi: 10.1109/TEMC.2010.2045229

Annika Skoglund, Mats Leijon, Alf Rehn, Marcus Lindahl, Rafael Waters , "On the physics of power, energy and economics of renewable electric energy sources - Part II", Renewable Energy Volume 35, Issue 8, August 2010, Pages 1735-1740, doi:10.1016/j.renene.2009.08.031

Simon Tyrberg, Waters, R., Leijon, M., "Wave Power Absorption as a Function of Water Level and Wave Height: Theory and Experiment", IEEE Journal of Oceanic Engineering, Volume 35, Issue 3, July 2010, Article number 5530333, Pages 558-564 , doi:10.1109/JOE.2010.2052692

Wood, Robert J.K., Bahaj, Abubakr S., Turnock, Stephen R., Wang, Ling and Evans, Martin-Halfdan, "Tribological design constraints of marine renewable energy systems", [in special issue: Green tribology] Philosophical Transactions of the Royal Society A, 368, 4807-4827. doi:10.1098/rsta.2010.0192

O. Ågren, V.E. Moiseenko, K. Noack and A. Hagnestål, "Studies of a Straight Field Line Mirror with emphasis on fusion-fission hybrids", Fusion Science and Technology, Volume 57, Number 4, May 2010, Pages 326-334, 2010

Contributions to national and international conferences with refereed proceedings

Abrahamsson, J., de Santiago, J., Oliveira, J.G., Lundin, J., Bernhoff, H., "Prototype of electric driveline with magnetically levitated double wound motor", XIX International Conference on Electrical Machines (ICEM),6-8 Sept. 2010, doi: 10.1109/ICELMACH.2010.5608125

Lidenholm, J., Ranlöf, M., Lundin, U., "Comparison of field and circuit generator models in single machine infinite bus system simulations", XIX International Conference on Electrical Machines (ICEM), pp.1-6, 6-8 Sept. 2010,doi: 10.1109/ICELMACH.2010.5608259

Liliana Arevalo , Vernon Cooray ,"LABORATORY LONG GAPS SIMULATION CONSIDERING A VARIABLE CORONA REGION", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Liliana Arevalo , Vernon Cooray , "A RELIABLE NUMERICAL METHOD FOR THE CALCULATION OF BREAKDOWN VOLTAGES", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Noor Azlinda Ahmad , Mahendra Fernando , Vernon Cooray, "ON THE DERIVATIVES OF NARROW BIPOLAR PULSES", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Zikri Abadi Baharudin , Jakke Mäkelä , Mahendra Fernando , Vernon Cooray , J.S. Mäkelä, "COMPARATIVE STUDY ON PRELIMINARY BREAKDOWN PULSE TRAINS OBSERVED IN MALAYSIA AND FLORIDA", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Cecilia Boström, M. Rahm, O. Svensson, E. Strömstedt, A. Savin, R. Waters and M. Leijon, "Temperature measurements in a linear generator and marine substation for wave power", Proceedings of the ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2010), June 6-11, 2010, Shanghai, China, OMAE2010-20881.

Cooray, V., "Lightning attractive radii of vertical and horizontal conductors evaluated using a self consistent leader inception and propagation model – SLIM", 2010 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC), 2010, Page(s): 1209 – 1213. doi: 10.1109/APEMC.2010.5475695

Vernon Cooray , Gerald Cooray, "A NOVEL PROCEDURE TO CALCULATE THE ELECTROMAGNETIC FIELDS OF LIGHTNING RETURN STROKES", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Vernon Cooray , Marley Becerra , "ATTRACTIVE RADIUS AND THE VOLUME OF PROTECTION OF VERTICAL AND HORIZONTAL CONDUCTORS EVALUATED USING A SELF CONSISTENT LEADER INCEPTION AND PROPAGATION MODEL (SLIM)", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Vernon Cooray , Mahendra Fernando , Liliana Arevalo , Marley Becerra, "SIMULATING THE COMPETITION BETWEEN MULTIPLE CONNECTING LEADERS ISSUED FROM A GROUNDED STRUCTURE USING A SELF CONSISTENT LEADER INCEPTION AND PROPAGATION MODEL (SLIM)", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Vernon Cooray, "ON THE UPPER AND LOWER LIMIT OF PEAK CURRENT IN RETURN STROKES OF LIGHTNING FLASHES", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Daly, T., Myers, L.E. and Bahaj, A.S, "Experimental analysis of the local flow effects around single row tidal turbine arrays", In, Third International Conference and Exhibition on Ocean Energy, Bilbao, ES, 06 - 08 Oct 2010., Link

Oscar Diaz , Vernon Cooray , Johan Schleimann-Jensen, "ENERGY DISSIPATION IN A NEW LOW VOLTAGE SURGE PROTECTIVE GAS DISCHARGE TUBE", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Fernando, M.A.R.M.; Cooray, V., "Lightning surges at distribution transformer secondary" , 2010 International Conference on Industrial and Information Systems (ICIIS), 2010, Page(s): 532 - 537, doi: 10.1109/ICIINFS.2010.5578648

Galloway, P.W., Myers, L.E. and Bahaj, A.S., "Studies of a scale tidal turbine in close proximity to waves", In, Third International Conference and Exhibition on Ocean Energy, Bilbao, ES, 06 - 08 Oct 2010. 6pp, Link

J Giles, I Godfrey, I Bryden, L Myers, J O 'nians, A Bahaj, J Griffiths, "An innovative tidal fence development for the Severn Estuary, UK", In, Third International Conference and Exhibition on Ocean Energy, Bilbao, ES, 06 - 08 Oct 2010, Link

Halvar Gravråkmo, Mats Leijon, Erland Strömstedt, Jens Engström, Simon Tyrberg, Andrej Savin, Olle Svensson, Rafael Waters, "DESCRIPTION OF A TORUS SHAPED BUOY FOR WAVE ENERGY POINT ABSORBER", RENEWABLE ENERGY 2010 27June-2July,2010 pacifico yokohama, yokohama, Japan.

Chandima Gomes , Vernon Cooray, "TRANSIENTS THAT MAY AFFECT LOW VOLTAGE ELECTRICAL SYSTEMS", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Chandima Gomes , Vernon Cooray, "SURGE PROTECTION OF LOW VOLTAGE SYSTEMS AND RELEVANT STANDARDS", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Anders Goude, O. Ågren, "Numerical Simulation of a Farm of Vertical Axis Marine Current Turbines", Proceedings of the ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2010), June 6-11, 2010, Shanghai, China, OMAE2010-20160.

Attila Gulyás , Jakke Mäkelä , Bálint Németh , Vernon Cooray , István Kiss , István Berta, "LOCAL DETECTORS IN PREVENTIVE LIGHTNING PROTECTION", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

A. Hagnestål, O. Ågren and V.E. Moiseenko, "Theoretical field and coil design for a single cell minimum-B mirror hybrid reactor", 8th International Conference on Open Magnetic Systems for Plasma Confinement, July 5-9, 2010 Novosibirsk, Russia PDF

Jan Isberg, "Diamond Electronic Devices", Invited review article in "Proceedings of the European Materials Research Society, Symposium F: Wide Bandgap Semiconductors from Growth to Devices", Strasbourg, France, June 2010.

Johnstone C, Holmes B, AbuBakr B., "The need for performance appraisal procedures for ocean energy converters", Paper presented at International Conference on Ocean Energy, ICOE 2010, Bilbao, Spain.

Remya Krishna, E S Deepak, Sasi K Kottayil, Mats Leijon, "Space vector modulation method to balance the neutral voltage for a three level inverter", International conference on Power Electronics, Drives and Energy systems, India, Dec 2010, doi:10.1109/PEDES.2010.5712534

Remya Krishna, Kottayil, Sasi K.,Leijon, M., "Predictive current controller for a grid connected three level inverter with reactive power control", 12th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL), 28-30 June 2010, Boulder, CO, USA doi:10.1109/COMPEL.2010.5562428

Remya Krishna, Sasi K Kottayil, M Leijon, "Direct Predictive Current Control of Grid Connected Neutral Point Clamped Inverter for Wave Power Extraction", 20th International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM, Pisa Italy June 14-16 2010

Leybourne, Mark T., Batten, William M.J., Bahaj, AbuBakr S., O'Nians, Jamie and Minns, Ned, "A parametric experimental study of the 2D performance of a aucted wave energy converters", Eighth European Wave and Tidal Energy Conference, Uppsala, SE, 07 - 10 Sep 2010. 6pp., Link

M. Leybourne, W. Batten, A.S. Bahaj, N. Minns, J. O’Nians, "Experimental and Computational Modelling of the OWEL Wave Energy Converter", Paper presented at International Conference on Ocean Energy, ICOE 2010, Bilbao, Spain., Link

Myers, L., Bahaj, A.S., Retzler, C., Ricci, P. and Dhedin, J.-F., "Inter-device spacing issues within wave and tidal energy converter arrays", Paper presented at International Conference on Ocean Energy, ICOE 2010, Bilbao, Spain., Link

Ranlöf, M., Lundin, U., "The rotating field method applied to damper loss calculation in large hydrogenerators", XIX International Conference on Electrical Machines (ICEM), 6-8 Sept. 2010. doi: 10.1109/ICELMACH.2010.5607695

Rosy Raysaha , Udaya Kumar , Vernon Cooray , Rajeev Thottappillil, "SPECIAL CASE OF LIGHTNING STRIKE TO TALL OBJECTS ON GROUND", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Abdolhamid Shoory , Abdenabi Mimouni , Farhad Rachidi , Vernon Cooray , Marcos Rubinstein, "LIGHTNING HORIZONTAL ELECTRIC FIELDS ABOVE A TWO-LAYER GROUND", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Mattias Wallin, Martin Ranlöf and Urban Lundin, "Design and construction of a synchronous generator test setup", Proceedings of XIX International Conference on Electrical Machines (ICEM), Rome, Italy, 2010, doi: 10.1109/ICELMACH.2010.5608103

Olov Ågren, V. E. Moiseenko, Klaus Noack, Anders Hagnestål, "Fusion-Fission Hybrid Reactor Studies for the Straight Field Line Mirror", 8th International Conference on Open Magnetic Systems for Plasma Confinement, July 5-9, 2010 Novosibirsk, Russia, PDF

Non refereed conference article

H. Baránková and L. Bárdos, "Convergion of Nitrogen Oxides by the Atmospheric Hollow Cathode Discharges", INVITED PAPER, IEEE 37th International Conference on Plasma Science, June 20-24, 2010, Norfolk, Virginia, USA.

H. Baránková and L. Bárdos, "Cold Atmospheric Plasma Treatment of Energy System Components", INVITED PAPER, Anzio 2010, 9th Symp. Europ. Vacuum Coaters, October 2010, Rome-Anzio, abstract.

L. Bárdos and H. Baránková, "Surface Treatment of Energy Conversion Device Components by Cold atmospheric Plasma", AVS 57th Int. Symposium, October 17-22, 2010, Albuquerque, New Mexico. Paper SE+PS-MoM3.

F. Bülow, J. Kjellin, S. Eriksson, M. Bergkvist, P. Ström, H. Bernhoff, "Adapting a VAWT with PM generator to telecom applications", European Wind Energy Conference & Exhibition 2010, Tuesday 20 - Friday 23 April 2010, Warsaw, Poland

S. Eriksson, T. Semberg, H. Bernhoff and M. Leijon, "A 225 kW direct driven PM generator for a vertical axis wind turbine", European Wind Energy Conference & Exhibition 2010, Tuesday 20 - Friday 23 April 2010, Warsaw, Poland.

Master thesis

Kristoffer Backström, "Statistisk analys av mätdata från PD-mätningar på generator", UPTEC ES, ISSN 1650-8300; ES10009, Abstract, Fulltext

Paraham Barati, "Research of gravity foundation", UTH-INGUTB-EX-M-2010/19-SE, Abstract, Fulltext

Anders Dalén, "Elastic Prices and Volatile Energy Generation: Building and evaluating a regional demand response model",UPTEC ES, ISSN 1650-8300; ES10024, Abstract, Fulltext

Joel Ebersson, "Design och konstruktion av laborationsutrustning till en kraftelektronikkurs", UTH-INGUTB-EX-E-2010/03-SE, Abstract, Fulltext

Per Edström, "Projektering av vindkraft i turbulensintensiva områden: med fallstudie för Wallenstams planerade park vid Skuggetorp", UPTEC ES, ISSN 1650-8300; 10006, Abstract, Fulltext

Mårten Einarsson, "Power quality in low voltage grids with integrated microproduction", UPTEC ES, ISSN 1650-8300; 10 026, Abstract, Fulltext

Lars Eriksson, "Design and dimensioning of pressure vessel for a marine substation", UPTEC F, ISSN 1401-5757; 10 006, Abstract, Fulltext

Markus Eriksson, Jakob Fryk, Ali Farahani, Christoffer Nilsson, "Aktivt system för tidvattenreglering av Lysekilsprojektets vågkraftsteknik", TVE; 10 011, Abstract, Fulltext

Senad Ferhatovic, "Assembly and function-test of the main circuit for a marine substation", UPTEC ES, ISSN 1650-8300; 10 001, Abstract, Fulltext

Nils Finnstedt, "Design and Construction of an EV Driveline Prototype with an Integrated Flywheel", UPTEC ES, ISSN 1650-8300; 10 013, Abstract, Fulltext

Björn Gotthardsson, "Analysis and Evaluation of the Wavebox Wave Energy Converter", UPTEC F, ISSN 1401-5757; 11 018, Abstract, Fulltext

Sofie Gunnar, "Evaluation of a potential site for a small hydropower plant on the bio north irrigation system, Chile", ES10 020. Abstract, Fulltext

Magnus Hedlund, "Design and construction of a bidirectional DCDC converter for an EV application", UPTEC F, ISSN 1401-5757; 10013, Abstract, Fulltext

Marcus Linder, "Robotized machining: of a dovetail in construction steel", UTH-INGUTB-EX-M-2010/26-SE, Abstract, Fulltext

Gustav Lindström, "KRAV OCH MÖJLIGHETER FÖR STYRNING AV VATTENFALLS VATTENKRAFTSTATIONER", UPTEC F, ISSN 1401-5757; F10060, Abstract, Fulltext

Ayoub M.Bashir, Alan Latif, "Bojkonstruktion", ISRN UTH-INGUTB-EX-M2010/25-SE, Abstract, Fulltext

Karokh Mohammed, "Design of a gripper tool for robotic picking and placing", UTH-INGUTB-EX-M2010/24-SE, Abstract, Fulltext

Johan Nilsson, "Mätning av axiella magnetiska läckflöden i vattenkraftsgeneratorer",UPTEC F, ISSN 1401-5757; 10027, Abstract, Fulltext

Gustaf Nissen, "Cost Reduction Opportunities in Local Distribution Grids with Demand Response", UPTEC ES, ISSN 1650-8300; 10 019, Abstract, Fulltext

Erik Nyhlén, "Control of marine current energy conversion system",
2010, UPTEC F, ISSN 1401-5757; 10 048, Abstract, Fulltext

Jens Olofsson, "Control of a Synchronous Machine", UPTEC F, ISSN 1401-5757; 10 039, Abstract, Fulltext

Marielle Perup, "Dämplindningens inverkan på spänningens kurvform i en vattenkraftgenerator", UPTEC ES, ISSN 1650-8300; 10010, Abstract, Fulltext

Henric Skoog, "Concept for a modular assembly direct drive permanent magnet generator: Development of model and winding scheme", UPTEC ES, ISSN 1650-8300; 10 003, Abstract, Fulltext

David Österberg, "Multi-Body Unsteady Aerodynamics in 2D Applied to aVertical-Axis Wind Turbine Using a Vortex Method", UPTEC F, ISSN 1401-5757; 10054, Abstract, Fulltext

Editorial

M. Leijon, "Editorial: Selected, expanded papers from EWTEC 2009", Renewable Power Generation, IET , vol.4, no.6, pp.471-472, November 2010
doi: 10.1049/iet-rpg.2010.9119

Books

M. Leijon (Guest Editor), "Selected, expanded papers from EWTEC 2009",
Renewable Power Generation, IET , vol.4, no.6, pp.471-637, November 2010

Book chapters

Myers, Luke and Bahaj, AbuBakr S., "Design of 1st-generation marine current energy converter arrays", Proceedings of the World Renewable Energy Congress XI and Exhibition. World Renewable Energy Congress XI and Exhibition Reading, GB, World Renewable Energy Congress Network., Link

Juan de Santiago Ochoa, Janaína Gonçalves de Oliveira, "Electric Machine Topologies in Energy Storage Systems", Chapter 1 in Energy Storage, ed by Md. Rafiqul Islam Sheikh, Sciyo September 2010 ISBN: 978-953-307-119-0

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Publications, 2009

Dissertations

Olivia Langhamer, "Wave energy conversion and the marine environment: Colonization patterns and habitat dynamics", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 663, Abstract

Licentiate thesis

Cecilia Boström, ”Electrical System of a Wave Power Plant”, UURIE 308-09L, Uppsala 2009

Jens Engström, ”Hydrodynamic Modeling of the Energy Conversion
from Ocean Waves to Electricity”
, UURIE 311-09L, Uppsala 2009

Mårten Grabbe, "Marine Current Energy Conversion-Resource and Technology",
UURIE 309-09L, Uppsala 2009 PDF

Ziya Mazloom, ”A method for including the responses of lumped devices into multi-conductor transmission line model for electrified railways”, UURIE 310-09L, Uppsala 2009

Juan de Santiago Ochoa, "AFPM Motor/Generator Flywheel for Electric Power Stabilization", UURIE 314-09L, Uppsala 2009

Janaína Goncalves de Oliveira, "Power Control Systems for PM Synchronous Flywheel Alternators", UURIE 315-09L, Uppsala 2009

Martin Ranlöf, "Core Loss Prediction in Hydroelectric Generators and Analysis of a Contra-Rotating Machine Topology", UURIE 312-09L, Uppsala 2009

Simon Tyrberg, ”Studying Buoy Motion for Wave Power”,
UURIE 313-09L, Uppsala 2009 PDF

Reviewed literature

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, "Performance of Underground Cables That Use OFDM Systems for Broadband Power-Line Communications", IEEE Trans. on Power Delivery, IEEE Transactions on Vol.24, No. 4, 2009, pp. 1889 - 1897.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, "Channel Characterization for Indoor Power-Line Networks", IEEE Trans. on Power Delivery, Vol. 24, No. 4, 2009, pp. 1883 - 1888.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Nerey Mvungi, "A Broadband Power-Line Communication System Design Scheme for Typical Tanzanian Low-Voltage Network", IEEE Trans. on Power Delivery, Vol. 24, No. 3, 2009, pp. 1218 - 1224.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, "Effects of Multipath on OFDM Systems for Indoor Broadband Power-Line Communication Networks", IEEE Trans. on Power Delivery, Vol. 24, No. 3, 2009, pp. 1190 - 1197.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mousa Kissaka, and Nerey Mvungi, "The Effects of Load Impedance, Line Length, and Branches in Typical Low-Voltage Channels of the BPLC Systems of Developing Countries: Transmission-Line Analyses", IEEE Trans. on Power Delivery, Vol. 24, No. 2, 2009, pp. 621 - 629.

Justinian Anatory, Nelson Theethayi and Rajeev Thottappillil,"Power-Line Communication Channel Model for Interconnected Networks? Part I: Two-Conductor System", IEEE Trans. on Power Delivery, Vol. 24, No. 1, 2009, pp. 118 - 123.

Justinian Anatory, Nelson Theethayi and Rajeev Thottappillil,"Power-Line Communication Channel Model for Interconnected Networks? Part II: Multiconductor System", IEEE Trans. on Power Delivery, Vol. 24, No. 1, 2009, pp. 124 - 128.

Justinian Anatory, N. Theethayi, R. Thottappillil, C. Mwase and N.H. Mvungi; "The Effects of Multipath on OFDM Systems for Broadband Power-Line Communications a Case of Medium Voltage Channel", World Academy of Science, Engineering and Technology, Vol. 54, pp205-208, June 2009

Liliana Arevalo, Vernon Cooray and Raul Montano, "Numerical simulation of long laboratory sparks generated by positive switching impulses", Journal of Electrostatics Volume 67, Issues 2-3, May 2009, Pages 228-234
doi:10.1016/j.elstat.2008.12.022

Becerra, M. and V. Cooray, "On the interaction of lightning upward connecting positive leaders with humans." IEEE Transactions on Electromagnetic Compatibility, Volume 51,  Issue 4,  Nov. 2009 Page(s):1001 - 1008. http://dx.doi.org/10.1109/TEMC.2009.2033265

Bostrom, C.; Waters, R.; Lejerskog, E.; Svensson, O.; Stalberg, M.; Stromstedt, E.; Leijon, M. "Study of a Wave Energy Converter Connected to a Nonlinear Load" IEEE Journal of Oceanic Engineering, vol. 34, issue 2, pp. 123-127, 2009., doi: 10.1109/JOE.2009.2015021

C. Boström, E. Lejerskog, M. Stålberg, K. Thorburn and M. Leijon. "Experimental results of rectification and filtration from an offshore wave energy system", Renewable Energy, Vol.34 No.5 pp.1381-1387, 2009.

Caleman Carl, Ortiz Carlos, Marklund Erik, Bultmark Fredrik, Gabrysch Markus, Parak F. G., Hajdu Janos, Klintenberg Mattias,Timneanu Nicusor,"Radiation damage in biological material: Electronic properties and electron impact ionization in urea", EPL (Europhysics Letters), Volume 85, Number 1, pp. 18005-, 2009
doi: 10.1209/0295-5075/85/18005

Cooray, V., M. Becerra, and V. Rakov, "On the electric field at the tip of dart leaders in lightning flashes", J. Atmospheric and Solar-Terrestrial Physics, vol. 71, pp. 1397 – 1404, 2009.

Cooray, V., "A Novel Procedure to Represent Lightning Return Strokes—Current Dissipation Return Stroke Models", IEEE Transactions on Electromagnetic Compatibility, Volume 51, Issue 3, Part 2, Page(s):748 - 755, Doi:10.1109/TEMC.2009.2019764, 2009.

Cooray, V., "Propagation Effects Due to Finitely Conducting Ground on Lightning-Generated Magnetic Fields Evaluated Using Sommerfeld's Integrals", IEEE transactions on Electromagnetic Compatibility, Volume 51, Issue 3, Part 1, Page(s):526 - 531 Doi: 10.1109/TEMC.2009.2019759, 2009.

Cooray, V., L. Arevalo, M. Rahman, J. Dwyer, H. Rassoul, "On the possible origin of X-rays in long laboratory sparks", Journal of Atmospheric and Solar-Terrestrial Physics, In Press, Available online in Science Direct, 2009.

Cooray, V., M. Rahman, V. Rakov, "On the NOx production by laboratory electrical discharges and lightning", Journal of Atmospheric and Solar-Terrestrial Physics, In Press, Available online in science direct, 2009.

P. Deglaire, S. Engblom, O. Ågren, H. Bernhoff, "Analytical solutions for a single blade in vertical axis turbine motion in two-dimensions", European Journal of Mechanics - B/Fluids Volume 28, Issue 4, July-August 2009, Pages 506-520 doi:10.1016/j.euromechflu.2008.11.004

Jens Engström, M. Eriksson, J. Isberg, and M. Leijon, "Wave energy converter with enhanced amplitude response at frequencies coinciding with Swedish west coast sea states by use of a supplementary submerged body", JOURNAL OF APPLIED PHYSICS 106, 064512, 2009,
Available at: http://link.aip.org/link/?JAP/106/064512

Sandra Eriksson, Hans Bernhoff and Mats Leijon, ) "FEM Simulations and Experiments of Different Loading Conditions for a 12 kW Direct Driven PM Synchronous Generator for Wind Power" International Journal of Emerging Electric Power Systems: Vol. 10 : Iss. 1, Article 3. doi: 10.2202/1553-779X.1958 (2009)
Available at: http://www.bepress.com/ijeeps/vol10/iss1/art3

Grabbe, M., Yuen, K., Goude, A., Lalander, E. & Leijon, M., "Design of experimental setup for hydro-kinetic energy conversion.", Hydropower and dams, 2009 (5), pp. 112–116. Open access

Grabbe, M.; Lalander, E.; Lundin, S.; Leijon, M. "A review of the tidal current energy resource in Norway", Renewable & Sustainable Energy Reviews, Vol. 13, 2009, pp. 1898–1909, doi:10.1016/j.rser.2009.01.026, Open access

Jan Isberg, Mikael Eriksson, Mats Leijon, "Transport of energy in polychromatic fluid gravity waves", Journal of Engineering Mathematics doi: 10.1007/s10665-008-9243-1

J. Isberg, S. Majdi, M. Gabrysch, I. Friel, R.S. Balmer, "A lateral time-of-flight system for charge transport studies", Diamond and Related Materials, Volume 18, Issue 9, September 2009, Pages 1163-1166, doi: 10.1016/j.diamond.2009.03.002

Langhamer O, Wilhelmsson D, "Colonisation of fish and crabs of wave energy foundations and the effects of manufactured holes - a field experiment", Marine Environmental Research 68(4), 151-157. 2009,
doi: 10.1016/j.marenvres.2009.06.003

O. Langhamer, D. Wilhelmsson and J. Engström, "Artificial reef effect and fouling impacts on offshore wave power foundations and buoys - a pilot study", Estuarine, Coastal and ShelfScience, (2009), doi:10.1016/j.ecss.2009.02.09

Leijon, M.; Waters, R.; Rahm, M.; Svensson, O.; Bostrom, C.; Stromstedt, E.; Engstrom, J.; Tyrberg, S.; Savin, A.; Gravrakmo, H.; Bernhoff, H.; Sundberg, J.; Isberg, J.; Agren, O.; Danielsson, O.; Eriksson, M.; Lejerskog, E.; Bolund, B.; Gustafsson, S.; Thorburn, K.;, "Catch the wave to electricity", IEEE Power and Energy Magazine, Volume 7,  Issue 1,  January-February 2009 Page(s):50 - 54, doi: 10.1109/MPE.2008.930658

Lindblom, A.; Bernhoff, H.; Elfsberg, M.; Hurtig, T.; Larsson, A.; Leijon, M.; Nyholm, S. E.; "High-Voltage Pulsed-Power Cable Generator", IEEE Transactions on Plasma Science, Volume 37, Issue 1 Jan. 2009 Page(s):236 - 242, doi 10.1109/TPS.2008.2007118

Margareta K. Linnarsson, J. Isberg, Adolf Schöner, Anders Hallén, "A Comparison of Transient Boron Diffusion in Silicon, Silicon Carbide and Diamond", Materials Science Forum (Volumes 600 - 603), Page(s):453-456,
doi:10.4028/www.scientific.net/MSF.600-603.453

Urban Lundin, Arne Wolfbrandt , "Method for modelling time dependent non-uniform rotor/stator configurations in electrical machines", IEEE Trans. Magn. Vol 45, Iss. 7, 2976-2980 (July 2009), doi:10.1109/TMAG.2009.2015052

Surajit Midya, Dierk Bormann, Thorsten Schütte and Rajeev Thottappillil, "Pantograph Arcing in Electrified Railways—Mechanism and Influence of Various Parameters—Part I: With DC Traction Power Supply", IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 24, NO. 4, OCTOBER 2009, pp: 1931-1939,
doi:10.1109/TPWRD.2009.2021035

Surajit Midya, Dierk Bormann, Thorsten Schütte and Rajeev Thottappillil, "Pantograph Arcing in Electrified Railways—Mechanism and Influence of Various Parameters—Part II: With AC Traction Power Supply", IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 24, NO. 4, OCTOBER 2009, pp: 1940-1950,
doi:10.1109/TPWRD.2009.2021036

Mäkelä , J. S., N. Porjo, J. Jantunen, T. Ahola, A. Mäkelä, T. Tuomi, V. Cooray, "Single-station narrowband ranging of active storm cells without lightning-type discrimination", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 71, pp. 911-922, 2009.

Juan de Santiago Ochoa, Janaína Goncalves de Oliveira, Johan Lundin, Johan Abrahamsson, Anders Larsson, Hans Bernhoff, "DESIGN PARAMETERS CALCULATION OF A NOVEL DRIVELINE FOR ELECTRIC VEHICLES", World Electric Vehicle Journal Vol. 3 ISSN 2032-6653 - 2009 AVERE, Link to paper

Martin Ranlöf, Urban Lundin, "Finite Element Analysis of a Permanent Magnet Machine with Two Contra-Rotating Rotors", Electric Power Components and Systems, Vol. 37, Issue 12, pp. 1334-1347, 2009.

Martin Ranlöf, Anna Wolfbrandt, Johan Lidenholm, Urban Lundin, "Core Loss Prediction in Large Hydropower Generators: Influence of Rotational Fields", IEEE Trans. Magn. Vol 45, iss. 8, 3200-3206 (Aug 2009), doi:10.1109/TMAG.2009.2019115

R. Waters, J. Engström, J. Isberg and M. Leijon, "Wave climate off the Swedish west coast", Renewable Energy 34 (2009), pp. 1600-1606, doi:10.1016/j.renene.2008.11.016

K. Yuen, K. Thomas, M. Grabbe, P. Deglaire, M. Bouquerel, D. Österberg & M. Leijon. "Matching a Permanent Magnet Synchronous Generator to a Fixed Pitch Vertical Axis Turbine for Marine Current Energy Conversion", IEEE Journal of Oceanic Engineering, vol.34, no.1, pp.24-31, Jan. 2009,
doi:10.1109/JOE.2008.2010658, open access

Contributions to national and international conferences with refereed proceedings

J.-O. Aidanpää, R. K. Gustavsson, N. L. P. Lundström, M. Karlsson, Y. Calleecharan, M. L. Nässelqvist, M. Karlberg,Urban Lundin., "Developments in Rotor Dynamical Modeling of Hydropower units", IUTAM Symposium on Emerging Trends in Rotor Dynamics, Delhi, India 23-26 March 2009

Andersen K, Chapman A, Hareide NR, Folkestad AO, Sparrevik E, Langhamer O., "Environmental Monitoring at the Maren Wave Power Test Site off the Island of Runde, Western Norway: Planning and Design." In Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden

Arevalo, L. and Cooray, V., "Influence of multiple upward connecting leaders initiated from the same structure on the lightning attachment process", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

H. Baránková and L. Bárdos, "Environmental Applications of the Atmospheric Pressure Plasma Sources", Paper JAPT-11, Proceedings of the 52th Annual Tech. Conf. of SVC, Santa Clara, May 2009, ISSN 0737-5921, p. 34-36.

H. Baránková, L. Bárdos, M. Bergkvist, R. Waters, M. Grabbe and M. Leijon, "Coatings for Renewable Energy", Paper JAPT-14, Proceedings of the 52th Annual Tech. Conf. of SVC, Santa Clara, May 2009, ISSN 0737-5921, p. 49-51.

H. Baránková and L. Bárdos, "Effect of the Electrode Material on the Atmospheric Plasma Conversion of NO in Air Mixtures", Proceedings of the 10th Int. Symp. Sputtering & Plasma Processes (ISSP2009), Kanazawa, Japan, July 2009, PP 1-2, p. 10-13.

C. Boström, O. Svensson, M. Rahm, E. Lejerskog, A. Savin, E. Strömstedt, J. Engström, H. Gravråkmo, K. Haikonen, R. Waters, D. Björklöf, T. Johansson, J. Sundberg and M. Leijon, "Design proposal of electrical system for linear generator wave power plants", Proc. of IECON 2009, 35th annual conference of the IEEE Industrial Electronics and Society, Porto, Portugal 3-5 Nov 2009, no. PD-027448, pp. 4429-4434.

Cooray, V., "On the upper limit of peak current in return strokes of lightning flashes", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

Cooray, V., "Horizontal electric field above and under ground produced by lightning flashes", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

Cooray, V. and K. Cummings, "Propagation effects caused by multi-section mixed paths on electric fields of lightning return strokes", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

A. Goude, E. Lalander and M. Leijon, "Influence of a Varying Vertical Velocity Profile on Turbine Efficiency for a Vertical Axis Marine Current Turbine", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Goude, A., Lundin, S. & Leijon, "A parameter study of the influence of struts on the performance of a vertical-axis marine current turbine." In Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden, pp. 477–483.

Lalander, E. & Leijon, M. "Numerical modeling of a river site for in-stream energy converters." In Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden, pp. 826–832.

O. Langhamer, D. Wilhelmsson and J. Engström, "Development of Invertebrate Assemblages and Fish on Offshore Wave Power", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Johan Lidenholm, Martin Ranlöf, Urban Lundin, "Effects of including automatic excitation control in transient field simulations of hydrogenerators", Proceedings of the 44th International Universities Power Engineering Conference (UPEC), University of Strathclyde Glasgow , September 1-4, 2009.

S. Lundin, M. Grabbe, K. Yuen and M. Leijon, "A Design Study of Marine Current Turbine-Generator Combinations", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Bossi Masamila , Fredrick Mtenzi and Justinian Anatory, "The Effect of Proliferation Communication Channels in Tanzania", The 9th Annual IT&T Conference, Dublin Institute of Technology, Dublin, Ireland, 22nd - 23rd October 2009

Surajit Midya, Dierk Bormann, Ziya Mazloom Thorsten Schütte and Rajeev Thottappillil, "Conducted and Radiated Emission from Pantograph Arcing in AC Traction System", Proceedings of IEEE PES General Meeting, July 26-30, 2009, Calgary, Canada.

Rahm, M., Boström, C., Svensson, O., Grabbe, M., Bülow, F. & Leijon, M. "Laboratory experimental verification of a marine substation." In Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden, pp. 51–58.

J. Santiago, J. G. Oliveira, J. Lundin, J. Abrahamsson, A. Larsson, and H. Bernhoff,
"Design Parameters Calculation of a Novel Driveline for Electric Vehicles",
EVS24 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium, Stavanger, Norway, May 13-16, 2009

A. Savin, O. Svensson, E. Strömstedt, C. Boström and M. Leijon, "Determining the service life of a steel wire under a working load in the Wave Energy Converter (WEC)", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Shoory, A., F. Rachidi, Cooray, V., R. Moini, and S. H. H. Sadeghi, "On simple approaches for the evaluation of lightning electromagnetic fields above stratified ground", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

Svensson, O., Boström, C. , Rahm, M., & Leijon, M., "Description of the control and measurement system used in the Low Voltage Marine Substation at the Lysekil research site." Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden, pp. 44–50.

S. Tyrberg, H. Gravråkmo and M. Leijon, "Tracking a Wave Power Buoy Using a Network Camera: System Analysis and First Results", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Non refereed conference article

L. Bárdos and H. Baránková, "Effect of the Electrode Material in the Atmospheric Plasma Abatement of Nitrogen Oxides", AVS 56th Int. Symposium, November 8-13, 2009, San Jose, CA. Paper SE -MoA3

Master thesis

Jonas Bergström, "Instrumentering av rotorn till en synkron experimentgenerator", F09 052, 1401-5757

Boel Ekergård, "Control and Synchronization of a Marine Substation",UPTEC ES, ISSN 1650-8300; 09 026, Abstract, Fulltext

Rickard Ekström, "Inverter System Design and Control for a Wave Power Substation", UPTEC ES, ISSN 1650-8300; 09 024, Abstract, Fulltext

Lars Högberg, "Automated electric control of a vertical axis wind turbine in island operation", UPTEC ES, ISSN 1650-8300; 09 005, Abstract, Fulltext

Elon Jonsson, "Simulering av vågförhållanden i Vattenkraftmagasin",
UPTEC:W09 001, ISSN:1401-5765, utfört vid SWECO AB, Abstract, Fulltext

Gerd Lejdstrand, "Flödestransienter i Vattenkraftverk - Analys av mätningar", ES09 020, 1650-8300, Abstract, Fulltext

Anders Nilsson, "Investigation in how to design a marine current turbine", UPTEC ES, ISSN 1650-8300; 09 027, Abstract, Fulltext

Alexander Perup, "Study of a grid connected wave power plant – synchronization to the grid", UPTEC ES, ISSN 1650-8300; 09 023, Abstract, Fulltext

Tobias Semberg, "Building and measuring of a cable wound transformer with variable output", UPTEC ES, ISSN 1650-8300; 09 019, Abstract, Fulltext

Books

Cooray, V. (Editor), "Lightning Protection", The Institution of Engineering and Technology, London, UK, 2009 (http://www.theiet.org/publishing/books/pow-en/lightning-protection.cfm)

Book chapters

H. Baránková and L. Bárdos, "Atmospheric Pressure Plasma Sources and Processing", Chapter 17 in Handbook of Deposition Technologies for Films and Coatings, Third Edition Science Application and Technology, edited by Peter M. Martin (Elsevier, William Andrew, Oxford, December 2009). IBSN: 978-0-8155-2031-3.

Cooray, V. and M. Fernando, "Lightning parameters of engineering interest", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Cooray, V. and M. Becerra, "Attachment of lightning flashes to grounded conductors", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Cooray, V., "Soil ionization", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Cooray, V., Cooray, C., and C. Andrews, "Lightning caused injuries in humans", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Cooray, V., "Return stroke models for engineering applications", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Fernando, M., J. Mäkelä, V. Cooray, "Lightning and trees", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Jan Isberg, "Transport Properties of Electrons and Holes", Chapter 2 in "CVD Diamond for Electronic Devices and Sensors", ed. by R.Sussmann, John Wiley & Sons, Chichester, West Sussex. January 2009. ISBN: 978-0-470-06532-7.

Jan Isberg, "High Power Switching Devices", Chapter 12 in "CVD Diamond for Electronic Devices and Sensors", ed. by R.Sussmann, John Wiley & Sons, Chichester, West Sussex. January 2009. ISBN: 978-0-470-06532-7.

Patents

WO 2010/085188

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Publications, 2008

Dissertations

Marley Becerra, "On the attachment of Lightning Flashes to Grounded Structures", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 438, ISBN 978-91-554-7216-0 Abstract

Sandra Eriksson, "Direct Driven Generators for Vertical Axis Wind Turbines", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 547, ISBN 978-91-554-7264-1 Abstract

Daniel Månsson, ”Intentional electromagnetic interference (IEMI): Susceptibility investigations and classification of civilian systems and equipment”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 549, ISBN 978-91-554-7272-6 Abstract

Karin Thomas, "Low Speed Energy Conversion from Marine Currents", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 287, ISBN 978-91-554-7063-0 Abstract

Daniel Söderström, "Modelling and Applications of the Hollow Cathode Plasma", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 433, ISBN 978-91-554-7206-1, Abstract

Rafael Waters, ”Energy from Ocean Waves. Full Scale Experimental Verification of a Wave Energy Converter”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 580, ISBN 978-91-554-7354-9, Abstract

Licentiate thesis

Markus Gabrysch, "Electronic Properties of Diamond", UURIE 305-08L, Uppsala 2008 PDF (3MB)

Surajit Midya, Electromagnetic Interference in Modern Electrified Railway
Systems with Emphasis on Pantograph Arcing
, UURIE 306-08L, Uppsala 2008

Katarina Yuen, "System Aspects of Marine Current Energy Conversion", UURIE 307-08L, Uppsala 2008, PDF (815kB)

Reviewed literature

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka, and Nerey Mvungi, "An Experimental Validation for Broadband Power-Line Communication (BPLC) Model" IEEE Trans. on Power Delivery, Vol. 23, No. 3, 2008, pp. 1380 - 1383.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka and Nerey Mvungi, "The Influence of Load Impedance, Line Length, and Branches on Underground Cable Power-Line Communications (PLC) Systems", IEEE trans. on Power Delivery, vol. 23, no. 1, 2008, pp. 180 - 187.

Justinian Anatory and Nelson Theethayi, "On the Efficacy of Using Ground Return in the Broadband Power-Line Communications—A Transmission-Line Analysis", IEEE trans. on Power Delivery, vol. 23, no. 1, 2008, pp. 132 - 139.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka and Nerey Mvungi, "Broadband Power-Line Communications: The Channel Capacity Analysis", IEEE trans. on Power Delivery, vol. 23, no. 1, 2008, pp. 164 - 170.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka and Nerey Mvungi, "Expressions for Current/Voltage Distribution in Broadband Power-Line Communication Networks Involving Branches", IEEE trans. on Power Delivery, vol. 23, no. 1, 2008, pp. 188 - 195.

P. Appelgren, N. Brenning, T. Hurtig, A. Larsson, B. M. Novac and S. E. Nyholm, "Modelling of a small helical magnetic flux compression generator", IEEE Transactions on Plasma Science, Vol 36, pp 2662-2672 (2008)

P. Appelgren, G. Bjarnholt, N. Brenning, M. Elfsberg, T. Hurtig, A. Larsson, B. Novac and S. E. Nyholm, "Small helical magnetic flux compression generators: experiment and analysis", IEEE Transactions on Plasma Science, Vol 36, pp 2673-2683 (2008)

R S Balmer, I Friel, S M Woollard, C J H Wort, G A Scarsbrook, S E Coe, H El-Hajj, A Kaiser, A Denisenko, E Kohn, J. Isberg, "Unlocking Diamond’s Potential as an Electronic Material", Phil. Trans. R. Soc. A (2008) 366, 251–265, Abstract + Links

H. Baránková and L. Bárdos, "Hollow Cathode and Hybrid Atmospheric Plasma Sources", INVITED CONTRIBUTION, Pure and Applied Chemistry 80 (2008) 1931-1937.

L. Bárdos and H. Baránková, "Plasma processes at atmospheric and low pressures", Vacuum 83 (2008) 522-527.

Marley Becerra, Vernon Cooray and Francisco Roman, "Lightning striking distance of complex structures", Generation, Transmission & Distribution, IET Volume 2,  Issue 1,  January 2008 Page(s):131 - 138, Abstract + Links

Marley Becerra, Vernon Cooray, "Laboratory experiments cannot be utilized to justify the action of early streamer emission terminals", J. Phys. D: Appl. Phys. 41 085204 (8pp), 2008 doi:10.1088/0022-3727/41/8/085204

Marley Becerra, Vernon Cooray, "On the velocity of positive connecting leaders associated with negative downward lightning leaders", Geophysical Research Letters, VOL. 35, L02801, 2008 doi:10.1029/2007GL032506

B.Bolund, M.Leijon and U.Lundin, "Poynting Theorem applied to Cable Wound Generators" IEEE Transaction on Dielectrics and Electrical Insulation, Vol. 15, No 2 April 2008 pp 600-605 doi:10.1109/TDEI.2008.4483482

Alberto De Conti, Silverio Visacro, Nelson Theethayi and Vernon Cooray, "A comparison of different approaches to simulate a nonlinear channel resistance in lightning return stroke models", J. Geophys. Res., 113, D14129, 2008 doi:10.1029/2007JD009395

Cooray, V., Rakov, V.A., Rachidi, F., Montano, R., Nucci, C.A. ,"On the Relationship Between the Signature of Close Electric Field and the Equivalent Corona Current in Lightning Return Stroke Models", IEEE Transactions on Electromagnetic Compatibility, Vol 50, Issue 4 , pp 921-927 (2008), doi:10.1109/TEMC.2008.926918

Cooray, V., "On the Accuracy of Several Approximate Theories Used in Quantifying the Propagation Effects on Lightning Generated Electromagnetic Fields", IEEE Transactions on Antennas and Propagation, Volume 56, Issue 7, 2008. Page(s):1960 – 1967, doi:10.1109/TAP.2008.924680

Vernon Cooray and Nelson Theethayi, "Pulse Propagation Along Transmission Lines in the Presence of Corona and Their Implication to Lightning Return Strokes", IEEE Trans. on Antennas and Propagation, Vol. 56, No. 7, 2008, pp. 1948 - 1959. doi:10.1109/TAP.2008.924678

Cooray, G. and V. Cooray, "Could some ball lightning observations be optical hallucinations caused by epileptic seizures?", Open Atmospheric Science Journal, vol. 2, pp. 101 – 105, 2008. Publication

Cooray, V., M. Becerra and M. Rahman, "On the NOx generation in corona, streamer and low pressure electrical discharges", Open Atmospheric Science Journal, vol. 2, pp. 176 – 180, 2008.

P. Deglaire, O. Ågren, H. Bernhoff and M. Leijon, "Conformal mapping and efficient boundary element method without boundary elements for fast vortex particle simulations", European Journal of Mechanics - B,Fluids, Volume 27, Issue 2, March-April 2008, Pages 150-176, doi:10.1016/j.euromechflu.2007.03.005

Dwyer J. R., Z. Saleh, H. K. Rassoul, D. Concha, M. Rahman, V. Cooray, J. Jerauld, M. A. Uman, and V. A. Rakov, "A study of X-ray emission from laboratory sparks in air at atmospheric pressure", Journal of Geophysical Research, vol. 113, 2008, D23207, doi: 10.1029/2008JD010315.

M. Elfsberg, T. Hurtig, A. Larsson, C. Möller and S. E. Nyholm, "Experimental studies of anode and cathode materials in a repetitive-driven axial vircator", IEEE Transactions on Plasma Science, Vol 36, pp 688-693 (2008)

Sandra Eriksson, Andreas Solum, Mats Leijon and Hans Bernhoff, "Simulations and experiments on a 12 kW direct driven PM synchronous generator for wind power", Renewable Energy, Volume 33, Issue 4, April 2008, Pages 674-681. doi:10.1016/j.renene.2007.03.027

Sandra Eriksson, Hans Bernhoff and Mats Leijon, "Evaluation of different turbine concepts for wind power", Renewable and Sustainable Energy Reviews, Volume 12, Issue 5, June 2008, Pages 1419-1434. doi:10.1016/j.rser.2006.05.017

D. Flache, V. A. Rakov, F. Heidler, W. Zischank, and R. Thottappillil, "Initial-stage pulses in upward lightning: Leader/return stroke versus M-component mode of charge transfer to ground", Geophysical Research Letters, Vol. 35, L13812, doi:10.1029/2008GL034148, 2008.

M. Gabrysch, S. Majdi, A. Hallén, M. Linnarsson, A. Schöner, D. Twitchen and J. Isberg, “Compensation in boron-doped CVD diamond”, physica status solidi (a) 205, No. 9, 2190-2194 (2008). doi:10.1002/pssa.200879711

M. Gabrysch, E. Marklund, J. Hajdu, D. J. Twitchen, J. Rudati, A. M. Lindenberg, C. Caleman, R. W. Falcone, T. Tschentscher, K. Moffat, P. H. Bucksbaum, J. Als-Nielsen, A. J. Nelson, D. P. Siddons, P. J. Emma, P. Krejcik, H. Schlarb, J. Arthur, S. Brennan, J. Hastings, and J. Isberg, “Formation of secondary electron cascades in single-crystalline plasma-deposited diamond upon exposure to femtosecond x-ray pulses”, Journal of Applied Physics 103, 064909 (2008). doi:10.1063/1.2890158

A. Larsson, B. Johansson and S. E. Nyholm, "Radiated electric field strength from high-power microwave systems", IEEE Transactions on Electromagnetic Compatibility, Vol 50, pp 758-761 (2008)

Mats Leijon, Cecilia Boström, Oskar Danielsson, Stefan Gustafsson, Kalle Haikonen, Olivia Langhamer, Erland Strömstedt, Magnus Stålberg, Jan Sundberg, Olle Svensson, Simon Tyrberg and Rafael Waters, "Wave Energy from the North Sea: Experiences from the Lysekil Research Site", Surveys in Geophysics, Volume 29 2008 :221–240, DOI 10.1007/s10712-008-9047-x

Surajit Midya and Rajeev Thottappillil, "An Overview of Electromagnetic Compatibility Challenges in European Rail Traffic Management System", Journal of Transportation Research Part C: Emerging Technologies, Elsevier, Vol 16C, Issue 5, 2008, pp 515-534.

Raul Montano, Nelson Theethayi and Vernon Cooray, "An Efficient Implementation of the Agrawal Model for Lightning-Induced Voltage Calculations Using Circuit Simulation Software", IEEE Trans on Circuits and Systems-I: Regular Papers, Vol. 55, No. 9, 2008, pp. 2959-2965.

Daniel Månsson, Rajeev Thottappillil and Mats Bäckström, "Propagation of UWB Transients in Low-Voltage Power Installation Networks", IEEE Transactions On Electromagnetic Compatibility, Vol. 50, No. 3, pp. 619-629, August 2008. Abstract+Link

Månsson, D.; Thottappillil, R.; Nilsson, T.; LundÉn, O.; Bäckström, M., "Susceptibility of Civilian GPS Receivers to Electromagnetic Radiation", IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, VOL. 50, NO. 2, pp. 434-437, May 2008.

Månsson, D.; Thottappillil, R.; Bäckström, M.; Lundén, O., "Vulnerability of European Rail Traffic Management System to Radiated Intentional EMI", IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, VOL. 50, NO. 1, pp. 101-109, FEBRUARY 2008.

Mäkelä, J. S., N. Porjo, A. Mäkelä, T. Tuomi, and V. Cooray, "Properties of preliminary breakdown processes in Scandinavian lightning", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 70, Issue 16, Pages 2041-2052,  December 2008

Amitabh Nag, Vladimir A. Rakov, Wolfgang Schulz, Marcelo M. F. Saba, Rajeev Thottappillil, Christopher J. Biagi, Alcides Oliveira Filho, Ahmad Kafri, Nelson Theethayi, and Thomas Götschl, "First versus subsequent return-stroke current and field peaks in negative cloud-to-ground lightning discharges" , Journal of Geophysical Research, VOL. 113, 2008, D19112, doi:10.1029/2007JD009729

S. E. Nyholm, M. Akyuz, P. Appelgren, M. Elfsberg, T. Hurtig, A. Larsson and C. Möller, "Studies of vircator operation at FOI - electrode material erostion studies",Journal of Directed Energy, Vol 3, pp 39-53 (2008)

Rahman, M., V. Cooray, N. A. Ahmed, J. Nyberg, V. A. Rakov and S. Sharma, "X rays from 80-cm long sparks in air", Geophys. Ress. Lett., vol. 35, 2008. L06805, doi:10.1029/2007GL032678

Rahman, M. and V. Cooray, "A study of NO_X production in air heated by laser discharges: Effect of energy, wavelength, multiple discharges and pressure", Optics & Laser Technology", Volume 40, Issue 1, Pages 208-214, 2008. http://dx.doi.org/10.1016/j.optlastec.2007.01.007

S. J. Rashid, A. Tajani, D. J. Twitchen, L. Coulbeck, F. Udrea, T. Butler, N. L. Rupesinghe, M. Brezeanu, J. Isberg, A. Garraway, M. Dixon, R. S. Balmer, D. Chamund, P.Taylor and G. A. J. Amaratunga. "Numerical parameterisation of chemical vapour deposited (CVD) single crystal diamond for device simulation and analysis", IEEE Trans. Electron Dev. 55, no 10, 2744-2756 (2008). doi: 10.1109/TED.2008.2003225

Sharma, S. R., M. Fernando and V. Cooray, "Narrow positive bipolar radiation from lightning observed in Sri Lanka", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 70, Issue 10, Pages 1251-1260, 2008. doi:10.1016/j.jastp.2008.03.003

Sharma, S. R., V. Cooray and M. Fernando, "Isolated breakdown activity in Swedish lightning", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 70, Issues 8-9 , Pages 1213-1221, 2008 doi:10.1016/j.jastp.2008.03.003

Stålberg, M., Waters, R., Danielsson, O. & Leijon, M. "Influence of generator damping on peak power and variance of power for a direct drive wave energy converter". Journal of Offshore Mechanics and Arctic Engineering vol 130, Iss. 3, 2008.

D. Söderström, H. Baránková and L. Bárdos, "Time evolution of the space-charge sheath in an rf hollow cathode", J. of Phys: Conference Series 100 (2008) 062020, 1-4.

Nelson Theethayi, Vladimir Rakov and Rajeev Thottappillil, "Responses of Airport Runway Lighting System to Direct Lightning Strikes: Comparisons of TLM Predictions With Experimental Data", IEEE Trans. on Electromagnetic Compatibility, Vol. 50, No. 3, Part 2, 2008, pp. 660-668. Abstract+Link

Nelson Theethayi, Rajeev Thottappillil, Gerhard Diendorfer, Martin Mair and Hannes Pichler, "Currents in Buried Grounding Strips Connected to Communication Tower Legs during Lightning Strikes", IEEE Trans. on Dielectrics and Electrical Insulation, Vol. 15, No. 4, 2008, pp. 1153-1161.

Nelson Theethayi, Yoshihiro Baba, Farhad Rachidi and Rajeev Thottappillil,"On the Choice Between Transmission Line Equations and Full-Wave Maxwell's Equations for Transient Analysis of Buried Wires", IEEE Trans. on Electromagnetic Compatibility, Vol. 50, No. 2, 2008, pp. 347-357.

K Thomas, M Grabbe, K Yuen, M Leijon, "A low-speed generator for energy conversion from marine currents – experimental validation of simulations", Journal of Power and Energy (Part A of the Proceedings of the Institution of Mechanical Engineers), Volume 222, Number 4 / 2008, Pages 381-388, doi:10.1243/09576509JPE567, Open access

O. Ågren, V.E. Moiseenko, K. Noack and A. Hagnestål, "The straight field line mirror concept and applications", Problems of Atomic Science and Technology, Series Plasma Physics 6, 8 (2008), LINK

Contributions to national and international conferences with refereed proceedings

Arevalo L., V. Cooray, R. Montano and F. Roman, "Breakdown effect on long gaps under switching impulses statistical variation", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Arevalo, L., R. Montano and V. Cooray, "Modelling of Positive Discharges in Laboratory Gaps under Switching impulses", XVII International Conference on Gas Discharges and Their applications. Cardiff, UK, 2008.

Arevalo, L., V. Cooray and R. Montano, "Breakdown times and voltages probability calculation using a simplified numerical methodology", International Conference on Grounding and Earthing and 3rd International Conference on Lightning Physics and Effects,  Florianopolis Brazil, 2008

Becerra M., and Vernon Cooray, "Early streamer emission principle does not work under natural lightning!", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Becerra M., Francisco Roman and Vernon Cooray, "Lightning attachment to common structures: is the rolling sphere method really adequate?", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Becerra M., Vernon Cooray, Acácio Silva Neto and Alexandre Piantini, "Lightning attachment to power transmission lines –on the validity of the electrogeometric model", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Becerra, M. and V. Cooray, "On the physics of the interaction of aborted lightning upward connecting leaders with humans", International Conference on Grounding and Earthing and 3rd International Conference on Lightning Physics and Effects,  Florianopolis Brazil, 2008.

Bodika J. A. P., M. Fernanado, V. Cooray and W. G. D. Dharmaratna, "A comparison of thunder signatures between cloud and ground flashes associated with audio frequency pressure variations over Sri Lanka", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

C. Boström, E. Lejerskog, S. Tyrberg, O. Svensson, R. Waters, A. Savin, B. Bolund, M. Eriksson and M. Leijon "Experimental results from an offshore wave energy converter", Proceedings of the 27th International Conference on Offshore Mechanics and Arctic Engineering OMAE 2008, June 15-20, 2008, Estoril, Portugal, OMAE2008-57415.

Cooray G. V. and M. Rahman, "On the Mechanism of X-ray Generation in Dart Leaders of Lightning Flashes", EOS Trans. AGU, 89(53), Fall Meet. Suupl., Abstract AE21A-05, San Francisco, USA, 2008

Cooray, V., "A novel procedure to represent lightning strokes – current dissipation return stroke models", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Cooray V., "Horizontal electric field at ground level in the vicinity of lightning return stroke channels evaluated using Sommerfeld’s integrals", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Cooray V., and Mahendra Fernando, "Effects of branches, charge irregularities and tortuosity of the stepped leader channel on the current, electromagnetic fields and hf radiation of return strokes", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Diaz, Oscar; V. Cooray, F. Roman, "Spark gap resistance for an electrostatic discharge at different pressures", 2008 IEEE International Conference on Plasma Science, 2008 (ICOPS), Plasma Science, Page(s):1 – 1,  15-19 June 2008 (Digital Object Identifier 10.1109/PLASMA.2008.4590939)

De Conti A., Silvério Visacro, Nelson Theethayi and Vernon Cooray, "Simulation of the time-varying channel resistance: exponential decay versus strong-shock approximation", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Fernando M. and V. Cooray, "Narrowband radiation associated with lightning ground and cloud flashes: A review", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Jeyanthiran, V., M. Edirisinghe, M. Fernando and V. Cooray, "HF radiation pertinent to cloud flashes observed in Swedish thunderstorms", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Jeyanthiran,  V., M. Edirisinghe, M. Fernando, C. Gomes and V. Cooray, "HF radiation at 3 MHz, 5 MHz and 10 MHz associate with preliminary breakdown pulses observed in Sri Lanka", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Jeyanthiran V., M. Edirisinghe, M. Fernanado and V. Cooray, "Study of lightning activity over Sri Lanka", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008

J. Kjellin, S. Eriksson, P. Deglaire, F. Bülow, H. Bernhoff, "Progress of control system and measurement techniques for a 12 kW vertical axis wind turbine", Proceedings of European Wind Energy Conference & Exhibition EWEC 2008, March 31- April 3, 2008, Brussels, Belgium.

Mats Leijon, Annika Skoglund,Rafael Waters, Alf Rehn and Marcus Lindahl, "On the Physics and Economics of Renewable Electric Energy Sources – part I utilization", The 2nd WSEAS/IASME International Conference on ENERGY PLANNING, ENERGY SAVING, ENVIRONMENTAL EDUCATION (EPESE'08)Corfu, Greece, October 26-28, 2008

A. Lindblom, M. Elfsberg, T. Hurtig, A. Larsson and S. E. Nyholm, "First Trials with a 45 GW Cable-Based Pulsed-Power Generator", 2nd Euro-Asian Pulsed-Power Symposium, Vilnius, Lithuania, 22-26 September 2008

Liyanage P., Raul Montano and Vernon Cooray, "Correlation between current and monochromatic optical signatures of electrical discharges", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Mahbubur Rahman, Vernon Cooray, Raúl Montaño, Prasanna Liyanage and Marley Becerra, "NOX production in laboratory discharges", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008

Surajit Midya, Dierk Bormann, Anders Larsson, Thorsten Schütte, Rajeev Thottappillil, "Understanding Pantograph Arcing in Electrified Railways – Influence of Various Parameters", 2008 IEEE EMC Symposium, Detroit, August 18-22, 2008.

Raul Montaño, Mats Bäckström, Daniel Månsson, Rajeev Thottappillil, "On the Response and Immunity of Critical Infrastructures Against IEMI – Current Swedish Research Initiatives", Paper 245, 19th International Zurich Symposium on Electromagnetic Compatibility, Singapore, May 19 - 22, 2008

Daniel Månsson, Rajeev Thottappillil, Mats Bäckström, "Propagation Ability of UWB Transients through Junctions of Low-voltage Power Installation Cable", Paper 96,19th International Zurich Symposium on Electromagnetic Compatibility, Singapore, May 19 - 22, 2008.

Mäkelä,  J. S., N.Porjo, J. Jantunen, T. Tuomi, A. Mäkelä, V. Cooray, A., Hämäläine and T. Ahola, "Using ratio between breakdown and return stroke intensity for narrowband flash distance estimation", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Mäkelä, J.S., N. Porjo, A. Mäkelä, T. Tuomi and V. Cooray, "Evidence against naturally occurring bipolar lightning flashes", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

J. G. Oliveira, A. Larsson and H. Bernhoff, "Controlling a permanent-magnet motor using PWM converter in flywheel energy storage systems", 34th Annual Conference of the IEEE Industrial Electronics Society (IECON-2008), Orlando, USA, 10-13 November 2008

Perera, C., M. Fernando, P. Liyanage, M. Rahman and V. Cooray, "Correlation between current and channel diameter of long laboratory sparks", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Perera, C., M. Fernando, P. Liyanage and V. Cooray, "Unusual slow development of cloud-to-air discharges observed in Sri Lanka in the tropic", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Martin Ranlöf, Gary Connor and Urban Lundin, "Simulation of a Radial Flux Permanent Magnet Generator with Two Contra-Rotating Rotors", Proceedings of the 18th International Conference on Electrical Machines, Vilamoura, Portugal, September 6-9, 2008, Paper ID 751.

J. Santiago, J. G. Oliveira, J. Lundin, A. Larsson, H. Bernhoff, "Losses in Axial-Flux Permanent-Magnet Coreless Flywheel Energy Storage Systems", Proceedings of the 18th International Conference on Electrical Machines, Vilamoura, Portugal, September 6-9, 2008, Paper ID 910.

Schulz W., Sindelar S., Kafri A., Götschl T., Theethayi N., Thottappillil R., "The Ratio Between First And Subsequent Lightning Return Stroke Electric Field Peaks In Sweden", 29th International Conference on Lightning Protection, Uppsala, Sweden, 23rd – 26th June 2008.

Annika Skoglund, Mats Leijon, Alf Rehn, Marcus Lindahl and Rafael Waters, "On the Physics and Economics of Renewable Electric Energy Sources –part II Engineering", The 2nd WSEAS/IASME International Conference on ENERGY PLANNING, ENERGY SAVING, ENVIRONMENTAL EDUCATION, (EPESE'08)Corfu, Greece, October 26-28, 2008

Nelson Theethayi, Rajeev Thottappillil, Gerhard Diendorfer, Martin Mair and Hannes Pichler, "Currents in Buried Grounding Strips Connected to Communication Tower Legs during Lightning Strikes", 2008 URSI General Assembly, Chicago, Illinois, USA, August 7-16, 2008 (Invited paper).

Rajeev Thottappillil, Daniel Månsson, Mats Bäckström, "Response of Electrified Railway Facilities to Intentional Electromagnetic Interference: Review of Research at Uppsala University", Paper 105, 19th International Zurich Symposium on Electromagnetic Compatibility, Singapore, May 19 - 22, 2008

R. Thottappillil, N. Theethayi, T. Hågård, K. Sjöberg, U. Grape , "Security Assessment For Ringhals Nuclear Power Plant, Unit 1, With Respect To Lightning Strikes", Paper C4-122, Cigre Symposium, Paris, France. 24 - 29 August 2008

Non refereed conference article

H. Baránková and L. Bárdos, "New plasma sources for atmospheric pressure applications", INVITED PAPER, Plasma Processes and Polymers Workshop II, Prague, January 2008.

H. Baránková and L. Bárdos, "Optimal Dimensions of the Atmospheric Hollow Cathodes", Int. Conf. Metall. Coat.&Thin Films - ICMCTF-08, San Diego, April-May 2008, Paper G3-4.

H. Baránková and L. Bárdos, "Hollow Cathode and Hybrid Plasma Processing at Low and High Pressures", INVITED PAPER, Plasmas, Surfaces and Thin Films Meeting, Institute of Physics, London, June 2008.

H. Baránková and L. Bárdos, "Hollow Cathode High Density Plasma PVD of Cr and CrN films", INVITED PAPER, Anzio 2008, 8th Symp. Europ. Vac. Coaters, September-October 2008, Rome-Anzio, abstract.

H. Baránková and L. Bárdos, "Design and Applications of the Atmospheric Pressure Hollow Cathodes", AVS 55th Int. Meeting, Boston, October 2008, Paper SE-WeM4.

Bäckström, Mats ; Thottappillil, Rajeev; Månsson, Daniel; Montano, Raul; Lundén, Olof; Nilsson, T,. "Some Recent Work on Intentional EMI in Sweden", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Mazloom, Ziya ; Theethayi, Nelson; Thottappillil, Rajeev, "Modeling of Passive Series Devices on Multiconductor Transmission Lines for Transient Analysis in Power and Railway Systems", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Midya, Surajit ; Schütte, Thorsten; Thottappillil, Rajeev, "Interaction and Interference Between AC and DC in Railway Feeding Systems", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Midya, Surajit ; Bormann, Dierk; Larsson, Anders; Schütte, Thorsten; Thottappillil, Rajeev, "Pantograph Arcing and their Consequences to Electromagnetic Interference in Railway Systems", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008

Raul Montaño, Mats Bäckström, Daniel Månsson, Rajeev Thottappillil, "Response and Immunity of Electric Power Infrastructure Against IEMI – Ongoing Swedish Initiatives", RVK08, Växjö, June 9-11, 2008.

Theethayi, Nelson ; Mazloom, Ziya; Thottappillil, Rajeev; Lindeberg, P. A.; Schütte, T., "Review of Research on Lightning Interaction with the Swedish Railway Network", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Theethayi, Nelson ; Thottappillil, Rajeev; Diendorfer, Gerhard; Mair, Martin; Pichler, Hannes, "Currents in Buried Grounding Strips Connected to Communication Tower Legs during Lightning Strikes", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008

Rajeev Thottappillil, Daniel Månsson, Mats Bäckström,"Susceptibility of Electrified Railway Facilities to Intentional Electromagnetic Interference", RVK08, Växjö, June 9-11, 2008.

Thottappillil, Rajeev ; Mansson, Daniel; Bäckström, Mats, "Susceptibility of Electrified Railway to Intentional Electromagnetic Interference: Research in Sweden", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Simon Tyrberg, Magnus Stålberg, Cecilia Boström, Rafael Waters, Olle Svensson, Erland Strömstedt, Andrej Savin, Jens Engström, Oliva Langhamer, Halvar Gravråkmo, Kalle Haikonen, Jenny Tedelid, Jan Sundberg & Mats Leijon, "The Lysekil Wave Power Project: Status Update", WREC X Glasgow, july 21-25, 2008

Master thesis

Elin Elfving, "Lumped parameter thermal model of a PM motor on a robot axis",
UPTEC F08 019, ISSN 1401-5757, Februari 2008

Erik Gullberg, "Market Designs - A Survey and Analysis of Methods to Ensure Peak Capacity",UPTEC ES08 003, ISSN: 1650-8300

Jenny Tedelid, "Using a hydrophone to measure noise from wave energy converters: experimental preparation", UPTEC TVE 08 016, Juni 2008

Johan Spång,"Indicating Cavitation Using Bubble Dynamics",
UPTEC F08 015, ISSN 1401-5757, Mars 2008

Books and Book chapters

H. Baránková and L. Bárdos, "Design and Performance of the Hollow Cathode Cold Atmospheric Plasma Sources", in Jahrbuch Oberflächentechnik 2008-BAND 64, edited by R. Suchentrunk (Eugen G. Leuze Verlag KG, Bad Saulgau, 2008), in 2.2. ISBN: 978-3-87480-245-1

Oskar Danielsson, Karin Thorburn, Mats Leijon, Chapter: 6.2:  Direct Drive - Linear Generators, Book: Ocean Wave Energy - Current Status and Future Perspectives, Editor: João Cruz, Springer, Tyskland, 2008

Theethayi, N., R. Thottappillil, Surge propagation and crosstalk in multiconductor transmission lines above ground, Chapter 2 in the book “Electromagnetic Field Interaction with Transmission Lines From Classical Theory to HF Radiation Effects”, (ed) F. Rachidi and S. Tkachenko, WIT Press, UK, 2008.

Theethayi, N., R. Thottappillil, Surge propagation in multiconductor transmission line below ground, Chapter 3 in the book “Electromagnetic Field Interaction with Transmission Lines From Classical Theory to HF Radiation Effects”, (ed) F. Rachidi and S. Tkachenko, WIT Press, UK, 2008

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Publications, 2007

Dissertations

Mikael Eriksson, "Modelling and Experimental Verification of Direct Drive Wave Energy Conversion. Buoy-Generator Dynamics", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 287, ISBN 978-91-554-6850-7

Licentiate thesis

Marley Becerra, "On The Initiation of Upward Positive Leader Discharges
During Lightning Strikes"
, UURIE 304-07L, Uppsala 2007

Reviewed literature

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka and Nerey Mvungi, "The Effects of Load Impedance, Line Length, and Branches in the BPLC—Transmission-Line Analysis for Indoor Voltage Channel", IEEE trans. on Power Delivery, vol. 22, no. 4, 2007, pp. 2150-2155.
doi:10.1109/TPWRD.2007.905788

Justinian Anatory, Nelson Theethayi, Mussa Kissaka, Nerey Mvungi and Rajeev Thottappillil, "The Effects of Load Impedance, Line Length and Branches in the BPLC- Transmission Lines Analysis for Medium Voltage Channel", IEEE trans. on Power Delivery, vol. 22, no. 4, 2007, pp. 2156-2162.

L. Bárdoš and H. Baránková, "Cold Atmospheric Plasma Deposition of Diamond", Plasma Processes and Polymers 4 (2007) 511-514.

Becerra, M. ; Cooray, V.; Soula, S.; Chauzy, S.; "Effect of the space charge layer created by corona at ground level on the inception of upward lightning leaders from tall towers", Journal of Geophysical Research, Vol. 112, 2007, D12205. doi:10.1029/2006JD008308. Summary

Becerra, M. ; Cooray, V.; Hartono, Z.; "Identification of lightning vulnerability points on complex grounded structures", Journal of Electrostatics, 65, 2007, pp. 562-570. SummaryPlus | Full Text + Links | PDF (1524 K)

Björn Bolund, Hans Bernhoff and Mats Leijon, " Flywheel energy and power storage systems ", Renewable and Sustainable Energy Reviews, Volume 11, Issue 2, February 2007, Pages 235-258 SummaryPlus | Full Text + Links | PDF (554 K)

Cooray, V., Carlo Alberto Nucci and Farhad Rachidi, "Guest editorial", Journal of Electrostatics, Volume 65, Issues 5-6, Page 281, May 2007.

Cooray, V.,  C. Cooray and C.J. Andrews, "Lightning caused injuries in humans",  Journal of Electrostatics, Volume 65, Issues 5-6, Pages 386 - 394, May 2007.

Cooray, V. and V. Rakov, "A current generation type return stroke model that predicts the return stroke velocity", J. Lightning Res., vol. 1, Pages 32 - 39, 2007.

Vernon Cooray, Vladimir Rakov and Nelson Theethayi, "The lightning striking distance—Revisited", Journal of Electrostatics,Vol. 65, Issues. 5-6, 2007, pp. 296–306.

Vernon Cooray and Nelson Theethayi, "The striking distance of lightning flashes and the early streamer emission (ESE) hypothesis", Journal of Electrostatics,Vol. 65, Issues. 5-6, 2007, pp. 336–341.

Oskar Danielsson and Mats Leijon, "Flux Distribution in Linear Permanent-Magnet Synchronous Machines Including Longitudinal End Effects", IEEE Trans. on Magnetics, Volume 43,  Issue 7,  July 2007 pp 3197 - 3201

M.Eriksson, R.Waters, O.Svensson, J.Isberg and M.Leijon, "Wave power absorption: Experiments in open sea and simulation", JOURNAL OF APPLIED PHYSICS 102,084910 (2007) Abstract | Full Text: | PDF (674 kB)

Urban Henfridsson, Viktoria Neimane, Kerstin Strand, Robert Kapper, Hans Bernhoff, Oskar Danielsson, Mats Leijon, Jan Sundberg, Karin Thorburn, Ellerth Ericsson and Karl Bergman, "Wave energy potential in the Baltic Sea and the Danish part of the North Sea, with reflections on the Skagerrak", Renewable Energy, Volume 32, Issue 12, October 2007, Pages 2069-2084 SummaryPlus| Full Text + Links | PDF (886 K)

Pär Holmberg and  Mats Leijon, "Coupled FEM and lumped circuit model of the electromagnetic response of coaxially insulated windings in two slot cores ", European Transactions on Electrical Power, Volume 17, Issue 6 , November/December 2007, pp 554-568

M.Karlsson, J-O Aidanpää, R.Perers and M.Leijon, "Rotor Dynamic Analysis of an Eccentric Hydropower Generator With Damper Winding for Reactive Load", Journal of Applied Mechanics, Vol 74, nov 2007, pp 1178-1186

M Leijon and K Nilsson, "Direct electric energy conversion system for energy conversion from marine currents", Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, Volume 221, Number 2 / 2007, Full Text

Adam Lindblom - Jan Isberg - Hans Bernhoff - Mats Leijon, "Inductive high voltage pulse generator based on resonance system", Journal of electrical engineering, Vol. 58, No. 1, 2007, 1-7, PDF

Per Anders Lindeberg, Ziya Mazloom, Nelson Theethayi, Rajeev Thottappillil, Thorsten Schutte, "Blitzeinwirkungen auf Oberleitungs und Signalanlagen in Schweden", eb-Elektrische Bahnen, 105, 2007, pp. 67-80.

Yaqing Liu, Nelson Theethayi and Rajeev Thottappillil, "Investigating the validity of existing definitions and empirical equations of effective length/area of grounding wire/grid for transient studies", Journal of Electrostatics, Vol. 65, Issues. 5-6, 2007, pp. 329–335.

L. Lundstrom, R. Gustavsson, J.-O. Aidanpaa, N. Dahlback, M. Leijon, "Influence on the stability of generator rotors due to radial and tangential magnetic pull force", Electric Power Applications, IET, January 2007 Volume: 1,  Issue: 1, Pages: 1-8, AbstractPlus | Full Text PDF (192 KB)

Urban Lundin, Björn Bolund, and Mats Leijon, "Poynting Vector Analysis of Synchronous Generators Using Field Simulations", IEEE Trans. on Magnetics,Volume 43,  Issue 9, Part 1,  Sept. 2007 Pages:3601 - 3606, Abstract  | Full Text: PDF (716 KB)

Daniel Månsson, Tony  Nilsson, Rajeev Thottappillil, Mats Bäckström, "Propagation of UWB Transients in Low-Voltage Installation Power Cables", IEEE Trans. on Electromagnetic Compatibility, Vol. 49,  Issue: 3, pp. 585-592, Aug. 2007

Richard Perers, Urban Lundin and Mats Leijon, "Saturation Effects on Unbalanced Magnetic Pull in a Hydroelectric Generator With an Eccentric Rotor", IEEE Trans. on Magnetics, Volume 43,  Issue 10,  October 2007 pp 3884 - 3890

Richard Perers, Urban Lundin and Mats Leijon, "Development of synchronous generators for Swedish hydropower: A review", Renewable and Sustainable Energy Reviews, Volume 11, Issue 5, June 2007, Pages 1008-1017, SummaryPlus | Full Text + Links | PDF (149 K)

Rahman, M., V. Cooray, V. A. Rakov, M. A. Uman, P. Liyanage, B. A. DeCarlo, J. Jerauld, and R. C. Olsen, III (2007), "Measurements of NOX produced by rocket-triggered lightning", Geophys. Res. Lett., 34, L03816, doi:10.1029/2006GL027956.

Andreas Solum, Mats Leijon, "Investigating the overload capacity of a direct-driven synchronous permanent magnet wind turbine generator designed using high-voltage cable technology", International Journal of Energy Research, Volume 31, Issue 11, September 2007, Pages 1076-1086.

D. Söderström, L. Bárdoš and H. Baránková. "On dimensions of atmospheric
pressure hollow cathodes"
, IEEE T. Plasma Sci., vol 35, pp. 522-526, 2007

Nelson Theethayi and Rajeev Thottappillil, "On Reducing the Lightning Transients in Buried Shielded Cables Using Follow-On Earth Wire", IEEE Trans. on Electromagnetic Compatibility, Vol. 49, No. 4, November. 2007, pp. 924-927.

Nelson Theethayi and Rajeev Thottappillil, "Some Issues Concerning Lightning Strikes to Communication towers", Journal of Electrostatics, Vol. 65, Issues 10-11, October 2007, pp. 689-703.

Nelson Theethayi, Ziya Mazloom and Rajeev Thottappillil, "Technique for Reducing Transient Voltages in Multiconductor-Shielded Cables" IEEE Trans. on Electromagnetic Compatibility, Vol. 49, No. 2, May 2007, pp. 434-440.

Nelson Theethayi, Rajeev Thottappillil, Mario Paolone, Carlo Alberto Nucci and Farhad Rachidi, "External Impdeance and Admittance of Buried Horizontal Wires for Transient Studies Using Transmission Line Analysis", IEEE Trans. on Dielectrics and Electrical Insulation, Vol. 14, No. 3, pp. 751-761, June 2007.

Nelson Theethayi, Rajeev Thottappillil, Yaqing Liu and Raul Montano, "Important Parameters That Influence Crosstalk in Multiconductor Transmission Lines", Electric Power Systems Research, Vol. 77, Issue 8, 2007, pp. 896-909.

Nelson Theethayi, Rajeev Thottappillil, Tegegne Yirdaw, Yaqing Liu, Thomas Götschl and Raul Montano , "Experimental Investigation of Lightning Transients Entering a Swedish Railway Facility",
IEEE Trans. on Power Delivery, Vol. 22, No. 1, January 2007, pp. 354-363.

Karin Thorburn and Mats Leijon, "Farm size comparison with analytical model of linear generator wave energy converters", Ocean Engineering, Volume 34, Issues 5-6, April 2007, Pages 908-916

Thottappillil, R., V. A. Rakov, and N. Theethayi, "Expressions for far electric fields produced at an arbitrary altitude by lightning return strokes", J. Geophys. Res., 112, D16102, doi:10.1029/2007JD008559.

Thottappillil, R., V. A. Rakov, "Review of Three Equivalent Approaches for Computing Electromagnetic Fields from an Extending Lightning Discharge", Journal of Lightning Research, Vol. 1, pages 90-110, 2007.  Online access www.jolr.org

R. Waters, M. Stålberg, O. Danielsson, O. Svensson, S. Gustafsson, E. Strömstedt, M. Eriksson, J. Sundberg, and M. Leijon, "Experimental results from sea trials of an offshore wave energy system", Appl. Phys. Lett. 90, 034105 (2007), Full Text:   HTML | Sectioned HTML | PDF (129 kB)

R. Waters, O. Danielsson and M. Leijon, "Measuring air gap width of permanent magnet linear generators using search coil sensor", J. Appl. Phys. 101, 024518 (2007), Full Text:   HTML | Sectioned HTML | PDF (225 kB)

Contributions to national and international conferences with refereed proceedings

H. Baránková and L. Bárdoš, "Pulsed DC Hollow Cathode Deposition of Cr and CrN Films", Paper E-11, Proceedings of the 50th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Louisville, April-May 2007, p. 63-66.

H. Baránková and L. Bárdoš, "Hollow Cathode and Hybrid Atmospheric Plasma Sources", PLENARY PAPER, Proceedings of the 18th International Symposium of Plasma Chemistry, Kyoto, Japan, August 16-31 2007.

L. Bárdoš and H. Baránková, "Plasma Processes at Atmospheric and Low Pressures", INVITED PAPER, Proceedings of the 9th Int. Symp. on Sputtering & Plasma Processes (ISSP 2007), Kanazawa , Japan , June 2007, MST 3-4, p. 223-228.

Dierk Bormann, Surajit Midya, Rajeev Thottappillil , "DC Components in Pantograph Arcing: Mechanisms and Influence of Various Parameters", EMC Zurich 2007, Munich, Germany, 24th to 28th Sept, 2007

Cooray, V., Dwyer, J., Rahman, M., Rassoul, H., "On the possibility of accelerating electrons to X-ray energies in the electric fields created during the meeting of positive and negative streamer fronts in laboratory electrical discharges", EOS Trans. AGU,  88(52), Fall Meet. Suupl., Abstract AE44A-03, San Francisco, USA, 2007

Cooray Vernon, Mahbubur Rahman and Vladimir Rakov, "NOx production in lightning flashes", International Conference on Atmospheric Electricity, ICAE, Beijing, China, 2007

Cooray Vernon, Marley Becerra and Mahbubur Rahman, "On the NOx production in ‘cold’ electrical discharges", International Conference on Atmospheric Electricity, ICAE, Beijing, China, 2007

J. Engström, R. Waters, M. Stålberg, E. Strömstedt, M. Eriksson, J. Isberg, U. Henfridsson, K. Bergman, J. Asmussen, and M. Leijon, "Offshore experiments on a direct-driven Wave Energy Converter", Proceedings of the 7th European Wave and Tidal Energy Conference, 11-13 September 2007, Porto, Portugal.

Olivia Langhamer and Dan Wilhelmsson, "Wave power devices as artificial reefs", Proceedings of the 7th European Wave and Tidal Energy Conference, 11-13 September 2007, Porto, Portugal.

Ziya Mazloom, Nelson Theethayi, Rajeev Thottappillil , "Influence of Discrete Series Devices on Crosstalk Phenomena in Multiconductor Transmission Lines", EMC Zurich 2007, Munich, Germany, 24th to 28th Sept, 2007

Daniel Månsson, Olof Lundén, Rajeev Thottappillil and Mats Bäckström, "The scenario of intentionally radiated electromagnetic interference to railway systems",
Proceeding of the EMC Europe Workshop 2007, June 14 - 16, 2007, Paris

K. Nilsson, M. Grabbe, K. Yuen and M. Leijon, "A direct drive generator for marine current energy conversion - first experimental results", Proceedings of the 7th European Wave and Tidal Energy Conference, 11-13 September 2007, Porto, Portugal.

Rahman M., V. G. Cooray, V. A. Rakov, "X-ray Production in Laboratory Sparks in air", EOS Trans. AGU, 88(52), Fall Meet. Suupl., Abstract AE31A-0046, 2007

Magnus Stålberg, Rafael Waters, Oskar Danielsson, Prof. Mats Leijon, "Influence of Generator Damping on Peak Power and Variance of Power for a Direct Drive Wave Energy Coverter", Proceedings of the 26th International Conference on Offshore Mechanics and Arctic Engineering OMAE 2007, June 10-15, 2007, San Diego, California, USA

Katarina Yuen, Karin Nilsson, Mårten Grabbe, Prof. Mats Leijon, "Experimental Setup: Low Speed Permanent Magnet Generator For Marine Current Power Conversion", Proceedings of the 26th International Conference on Offshore Mechanics and Arctic Engineering OMAE 2007, June 10-15, 2007, San Diego, California, USA

Non refereed conference article

P. Appelgren, S. Andreasson, T. Hurtig, A. Larsson, and S. E. Nyholm, "Modelling of a small helical magnetic flux compression generator", 2007 IEEE Pulsed Power and Plasma Science Conference, Albuquerque, USA, 17-22 June 2007

P. Appelgren, G. Bjarnholt, M. Elfsberg, T. Hurtig, A. Larsson, and S. E. Nyholm, "Small helical magnetic flux compression generators: experiment and analysis", 2007 IEEE Pulsed Power and Plasma Science Conference, Albuquerque, USA, 17-22 June 2007

Y. Baba, F. Rachidi, R. Thottappillil, "Lightning to Tall Structures, in Tutorial on EMC aspects of Lightning", 2007 IEEE EMC International Symposium on Electromagnetic Compatibility, Honolulu, Hawaii, USA, 2007.

L. Bárdoš and H. Baránková, "Comparison of Pulsed DC and RF Hollow Cathode Depositions of CrN", Int. Conf. Metall. Coat.&Thin Films - ICMCTF-07, San Diego, April 2007, Paper G3-9.

Paul Deglaire, Sandra Eriksson, Jon Kjellin, Hans Bernhoff, "Experimental results from a 12 kW vertical axis wind turbine with a direct driven PM synchronous generator", Presented at EWEC 2007 - European Wind Energy Conference & Exhibition, Milan, Italy, May. 7-10, 2007

M. Elfsberg, T. Hurtig, A. Larsson, C. Möller and S. E. Nyholm, "Experimental studies of anode and cathode materials in a repetitive-driven axial vircator", 2007 IEEE Pulsed Power and Plasma Science Conference, Albuquerque, USA, 17-22 June 2007

A. Larsson, H. Bernhoff, Simon Hogdin, Juan de Santiago, B. Bolund and S. E. Nyholm "Construction, modelling and evaluation of a low-loss motor/generator for flywheel energy storage", 7th Int. All-Electric Combat Vehicle Conf., Stockholm, Sweden, 11-13 June 2007

A. Lindblom, A. Larsson, H. Bernhoff and M. Leijon, "45 GW pulsed-power generator", 2007 IEEE Pulsed Power and Plasma Science Conference, Albuquerque, USA, 17-22 June 2007

Surayit Midya, Rajeev Thottappillil, Uppsala University, T Schütte, Rejlers Ingenjörer AB, Vasteras, Sweden, "CONSEQUENCES OF DC COMPONENTS IN AC RAILWAYS & THEIR ELIMINATION", Presented at the Railway Engineering 2007 at London, UK.

D. Månsson and R. Thottappillil, "The Threat of Conducted High Power Electromagnetic Pulses in Civilian Facilities", Proceeding's of the E3 2007 (EMC, ESD och Elsäkerhet) conference, 17- 18  April, 2007, Gothenburg, Sweden

S. E. Nyholm, M. Akyuz, P. Appelgren, M. Elfsberg, T. Hurtig, A. Larsson and C. Möller, "Studies of vircator operation at FOI - electrode material erostion studies", Tenth Annual Directed Energy Symposium, Huntsville, USA, 5-8 November 2007, INVITED Presentation

Rubinstein, M., R. Thottappillil, and F. Rachidi, "Discussion on the influence of the time derivative of the current and the charge acceleration on the radiation fields from lightning channels", Progress in Electromagnetics Research Symposium, Beijing, March 26-30, 2007 (PIERS2007).

D. Söderström, H. Baránková and L. Bárdoš, "Space-Charge Sheaths in Atmospheric Pressure Hollow Cathodes", Proceedings of the 16th Symp. on Applications and Plasma Processes on Plasma Processing (SAPP XVI), Podbanské, Slovakia, January 2007, P69, p. 261-262.

D. Söderström, H. Baránková and L. Bárdoš, "Time evolution of the space-charge sheath in an rf hollow cathode", Int. Vacuum Congress (IVC-17), Stockholm July 2-6, 2007, paper PSTFO2-Or1

Theethayi N & Thottappillil R, "Lightning Interaction with Electrified Railways, in Tutorial on EMC aspects of Lightning", 2007 IEEE EMC International Symposium on Electromagnetic Compatibility, Honolulu, Hawaii, USA, 2007.

Nelson Theethayi, Z Mazloom, R Thottappillil, Uppsala Univ, PA Lindeberg, Banverket, Borlange & T Schütte, Rejlers, Vasteras, Sweden, "LIGHTNING INTERACTION WITH THE SWEDISH RAILWAY NETWORK", Presented at the Railway Engineering 2007 at London, UK.

Thottappillil R, Cooray V & Theethayi N, "Lightning Return Stroke Models and Electromagnetic Field Computation", 2007 IEEE EMC International Symposium on Electromagnetic Compatibility, Honolulu, Hawaii, USA, 2007.

Thottappillil, R., and N. Theethayi, "Modeling Lightning Attachment to Tall Towers", Progress in Electromagnetics Research Symposium, Beijing, March 26-30, 2007 (PIERS2007).

Thottappillil, R., and V. A. Rakov, "Equivalent Approaches to Computing Electromagnetic Fields from an Extending Lightning Discharge", Progress in Electromagnetics Research Symposium, Beijing, March 26-30, 2007 (PIERS2007).

Master thesis

Andreas Eriksson, "An evaluation of correlation effects between renewable energy sources acting together on a large grid", UPTEC F 06 067

Camilla Feurst, "Hydropower Regulation Portfolio - Life Time Change Management." Civilingenjörsprogrammet i Energisystem, UPTEC ES07 005

Andreas Hammar & Daniel Andersson, "Environmental impact assessment of a planned windpark outside Kastlösa, Öland", Civilingenjörsprogrammet i Energisystem, UPTEC ES07 003, Januari 2007

Ida Jansson, "Experimental Characterization of a full scale Hydropower Machine -A prestudy of the instrumentation of the runner and guide bearings", UPTEC ES05 000

Stuart King, "A 12kW Direct Driven Permanent Magnet Synchronous Generator", UPTEC TVE 07011 October 2007

Kristoffer Kissavos, "Temporal Characteristics of Ocean Waves - with Special Attention to Thunderstorm", Civilingenjörsprogrammet i Teknisk Fysik, 20p, UPTEC F07 021, Februari 2007.

Jon Kjellin, "Automation of cable winding for a linear generator stator", Civilingenjörsprogrammet i teknisk fysik, Uptec F07 022, Mars 2007

Johan Lidenholm, "Power system stabilizer performance : a qualitative assessment with respect to parameterization and changing operating conditions", UPTEC F 07 109

Johan Lundin, "Kan geotermisk elproduktion i Sverige vara lönsam? Is geothermal electricity production in Sweden economically feasible?", Civilingenjörsprogrammet i miljö- och vattenteknik, Uptec W07 020, Oktober 2007

Markus Navander, "Asynkronmotorer - driftegenskaper, konstruktionsmarginaler", UPTEC F 07 091

Magnus Norberg, "Marktillgång för vindkraftverk : en jämförelse av anläggningsarrende och fastighetsbildning för att tillgodose markbehovet för landbaserad vindkraft", Examensarbete med praktik

Anna Nordin, "Controllable constant voltage load for wind energy converter", Civilingenjörsprogrammet i teknisk fysik, Uptec F07 084, Augusti 2007

Simon Tyrberg , "Offshore Surveillance of Wave Buoys ",Civilingenjörsprogrammet i teknisk fysik, Uptec F07 061, Maj 2007

Carina Ulvegren, "Software development for the COMPASS experiment : vertex determination procedures", UPTEC F 07 032

Mats Wahl, "Designing an H-rotor type Wind Turbine for Operation on Amundsen-Scott South Pole Station", Civilingenjörsprogrammet i Energisystem, UPTEC ES07 030, December 2007

Books and Book chapters

H. Baránková and L. Bárdoš, "Atmospheric Plasma Technology for Coating", in 50 Years of Vacuum Coating Technology, edited by D.M. Mattox and V.H. Mattox (Society of Vacuum Coaters, Albuquerque, NM, 2007), Chap. 19. ISBN: 978-1-878068-27-9.

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Publications, 2006

Dissertations

Björn Bolund, "Electric Power Generation and Storage Using a High Voltage Approach", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 173, ISBN 91-554-6552-8

Oskar Danielsson, ”Wave Energy Conversion, Linear Synchronous Permanent Magnet Generator”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 232, ISBN 91-554-6683-4

Lars-Erik Gustavsson, "Hollow Cathode Deposition of Thin Films", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 194, ISNB 91-554-6586-2

Adam Lindblom, "Inductive Pulse Generation", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 159, ISBN 91-554-6506-4

Raul Montaño ,”The effect of Lightning on Low Voltage Network”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 131, ISBN 91-554-6424-6

Natalia Savenko, "MHD Stability and confinement of plasmas in a single mirror cell", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 155, ISBN 91-554-6497-1

Karin Thorburn, ”Electric Energy Conversion Systems: Wave Energy and Hydropower”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 202, ISBN 91-554-6617-6

Licentiate thesis

Sandra Eriksson, "Vertical Axis Wind Turbines with Direct Driven Generators", UURIE 302-06L, Uppsala 2006

Daniel Månsson, "Response of Civilian Facilities and Systems to High Power Electromagnetic (HPEM) Pulses and the Threat of Intentional Electromagnetic Interference (IEMI)", UURIE 301-06L, Uppsala 2006

Richard Perers, "Hydroelectric Generators; Development and Magnetic Pull Forces caused by Rotor Eccentricity ", UURIE 300-06L, Uppsala 2006

Andreas Solum, ”Permanent magnet generator for direct drive wind turbines”,
UURIE 303-06L, Uppsala 2006

Reviewed literature

Justinian Anatory, Nelson Theethayi, Mussa Kissaka and Nerey Mvungi, "Broadband Powerline Communications: Performance Analysis", Enformatika Trans. on Engineering, Computing and Technology, Vol. 18, 2006, pp. 250-254.

H. Baránková, L. Bárdoš , D. Söderström and L-E. Gustavsson, “Characterization of Hybrid Atmospheric Plasma in Air and Nitrogen”, INVITED CONTRIBUTION, Vacuum Technology & Coating, December 2006, 44-47.

H. Baránková and L. Bárdoš, "Hollow Cathode and Hybride Plasma Processing", Vacuum 80 (2006) 688-692.

H. Baránková, L. Bárdoš and D. Söderström, "Cold Atmospheric Plasma in Nitrogen and Air Generated by the Hybrid Plasma Source", J. Vac. Sci. Technol. A 24 (2006) 1410-1413.

L. Bárdoš, H. Baránková and L-E. Gustavsson, "Effect of Substrate Material and Bias on Properties of TiN Films Deposited in the Hybrid Plasma Reactor", J. Vac. Sci. Technol. A 24 (2006) 1655-1659.

L. Bárdoš and H. Baránková, "Atmospheric Plasma – Yes or No", Bulletin, Publication of the Vacuum Coating Industry, Summer 2006, 42-48.

Becerra, M. ; Cooray, V.; "A self-consistent upward leader propagation model", J. Phys. D: Appl. Phys. 2006, 39, 3708-3715 Abstract

Becerra, M. ; Cooray, V.; "Time dependent evaluation of the lightning upward connecting leader inception", J. Phys. D: Appl. Phys. 2006, 39 4695-4702 Abstract

Becerra, M.; Cooray, V.;, "A simplified physical model to determine the lightning upward connecting leader inception", IEEE Transactions on Power Delivery, Volume 21,  Issue 2, April 2006 Page(s):897 - 908

Hans Bernhoff, Elisabeth Sjöstedt and Mats Leijon, "Wave energy resources in sheltered sea areas: A case study of the Baltic Sea", Renewable Energy, Volume 31, Issue 13, October 2006, Pages 2164-2170 SummaryPlus | Full Text + Links | PDF (286 K)

O. Danielsson, M. Eriksson, M. Leijon, "Study of a longitudinal flux permanent magnet linear generator for wave energy converters", International Journal of Energy Research, vol 30, Issue 14, Nov 2006 (p 1130-1145) Abstract| References | Full Text

Eriksson, M.; Isberg, J.; Leijon, M., "Theory and Experiment on an Elastically Moored Cylindrical Buoy", IEEE Journal of Oceanic Engineering, Volume 31,  Issue 4, Oct. 2006 Page(s):959 - 963, Abstract | Full Text: PDF (449 KB)

Eriksson, S., Bernhoff, H. "Generator-Damped Torsional Vibrations of a Vertical Axis Wind Turbine", Wind Engineering (2006) vol. 29, No. 5 p449,
doi: 10.1260/030952405775992625

L-E. Gustavsson, H. Baránková and L. Bárdoš, "Some properties of TiN Films Produced in Hollow Cathode and Microwave ECR Hybrid Plasma System", Surf. Coat. Technol. 201 (2006) 1464-1468.

J. Isberg, M. Gabrysch, A. Tajani and D.J. Twitchen, "High-field Electrical Transport in Single Crystal CVD Diamond Diodes". Advances in Science and Technology, Vol. 48 (2006) pp73-76

J Isberg, M Gabrysch, A Tajani and  D J Twitchen, "Transient current electric field profiling of single crystal CVD diamond", Semicond. Sci. Technol. 21 (2006) 1193-1195

Jan Isberg, Antonella Tajani and Daniel J. Twitchen, "Photoionization measurement of deep defects in single-crystalline CVD diamond using the transient-current technique" Phys. Rev. B 73, 245207 (2006)

M. Leijon, O. Danielsson, M. Eriksson, K. Thorburn, H. Bernhoff, J. Isberg, J. Sundberg, I. Ivanova, E. Sjöstedt, O. Ågren, "An electrical approach to wave energy conversion", Renewable Energy, Volume 31, Issue 9, July 2006, Pages 1309-1319 SummaryPlus | Full Text + Links | PDF (286 K)

Lindblom, A.; Bernhoff, H.; Isberg, J.; Leijon, M.;"An Inductive 700-MW High-Voltage Pulse Generator", IEEE Transaction on Plasma Science, Volume 34,  Issue 5,  Part 1,  Oct. 2006 Page(s):1838 - 1845. doi:10.1109/TPS.2006.881279

V.E.Moiseenko and O. Ågren , "A numerical model for radio-frequency heating of sloshing ions in a mirror trap", J. Plasma Phys 72, 1133 (2006).

Montano, R.; Becerra, M.; Cooray, V.; Rahman, M.; Liyanage, P.; “Resistance of spark channels”, IEEE Transactions on Plasma Physics, 2006, 34, 5, Page(s):1610 - 1619

K. Nilsson, O. Danielsson, and M. Leijon, "Electromagnetic forces in the air gap of a permanent magnet linear generator at no load", JOURNAL OF APPLIED PHYSICS 99, 034505, 2006

M. Rahman, V. Cooray, G. Possnert, J. Nyberg, “An experimental quantification of the NOx production efficiency of energetic alpha particles in air.” J. of Atmospheric and Solar-Terrestrial Physics, Vol. 68, Nr. 11, pp1215-1218, 2006.

Rashid, S.J. ; Tajani, A.; Coulbeck, L.; Brezeanu, M.; Garraway, A.; Butler, T.; Rupesinghe, N.L.; Twitchen, D.J.; Amaratunga, G.A.J.; Udrea, F.; Taylor, P.; Dixon, M. and Isberg, J. "Modelling of single-crystal diamond Schottky diodes for high-voltage applications", Diam. Rel.Mater., v 15, n 2-3, (2006) 317-323. SummaryPlus | Full Text + Links | PDF (487 K)

N. Savenko, O.Ågren, "Finite β correction to the magnetic flux tube ellipticity of the straight field line mirror", Phys Plasmas 13, 122504 (2006). doi:10.1063/1.201153

Erik Segergren and Mats Leijon,"Relation between generator geometry and resistance in armature winding", Applied Energy, Volume 83, Issue 8, August 2006, Pages 884-892 SummaryPlus | Full Text + Links | PDF (165 K)

Sonnadara, U.; Cooray, V.; Fernando, M.; "The Lightning Radiation Field Spectra of Cloud Flashes in the Interval From 20 kHz to 20 MHz", IEEE Transactions on Electromagnetic Compatibility, Volume 48,  Issue 1,  Feb. 2006 Page(s):234 - 239

Sonnadara, U., V. Cooray and T. Götschl, "Characteristics of cloud to ground flashes in Sweden" , Phys. Scr., vol. 74, pp. 541 – 548, 2006.
doi:10.1088/0031-8949/74/5/010

Karin Thorburn, Karl-Erik Karlsson, Arne Wolfbrandt, Mikael Eriksson and Mats Leijon
"Time stepping finite element analysis of a variable speed synchronous generator with rectifier", Applied Energy, Volume 83, Issue 4, April 2006 , Pages 371-386 SummaryPlus | Full Text + Links | PDF (436 K)

Anna Wolfbrandt, "Automated Design of a Linear Generator for Wave Energy Converters - A Simplified Model", IEEE Transactions on Magnetics, Volume 42, No7, July 2006

Olov Ågren and V. Moiseenko, "Four motional invariants in axisymmetric tori equilibria", Phys Plasmas 13, 052501, (May 2006)

O.Ågren and N. Savenko, Reply to comment by Dr Kotelnikov on "Magnetic mirror minimum B field with optimal ellipticity", Physics of Plasmas 13, 124702 (2006), see also I.A. Kotelnikov, Phys_Plasmas 13, 124701 (2006)

Contributions to national and international conferences with refereed proceedings

Arevalo, L.; Becerra, M.; Roman, F.; "Understanding the point discharge DC current produced by corona needles", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 1328-1333.

H. Baránková, L. Bárdoš , D. Söderström and L-E. Gustavsson, “Characterization of Hybrid Atmospheric Plasma in Air and Nitrogen”, Paper E-8, Proceedings of the 49th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Washington, DC, April 2006, p. 41-43.

Becerra, M., Cooray, V. (2006), “Velocity of Laboratory Electrical Discharges at low Pressure”, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract AE42A-05

Becerra, M.; Cooray, V.; "Dynamic modeling of the lightning upward connecting leader inception", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 543-548.

Becerra, M.; Cooray, V.; "An improved upward leader propagation model", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 581-586.

Becerra, M.; Cooray, V.; Roman, F; "Striking distance of vulnerable points to be struck by lightning on complex structures ", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 608-613.

Cooray, V.; Diendorfer, G.; Nucci, C.A.; Pavanello, D.; Rachidi, F.; Becerra, M.; Rubinstein, M.; Schulz, W.; "On the effect of the finite ground conductivity on electromagnetic field radiated by lightning to tall towers”, Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 267-272.

Cooray, V.; Becerra, M.; Rakov, V.; "On the Electric field at the tip of dart leaders in lightning flashes", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 339-344.

Cooray, V. and V. Rakov, "A current generation type return stroke model that predicts the return stroke velocity", Proceedings of the 28th International Conference on Lightning Protection, ICLP 2006, Kanazawa, Japan.

Edirisinghe, M., J. S. Makela, R. Montano, M. Fernando, V. Cooray, "Signatures of the lightning HF radiation at 10 MHz, 5 MHz and 3 MHz associated with leader and return stroke process", Proceedings of the 28th International Conference on Lightning Protection, ICLP 2006, Kanazawa, Japan.

Makela, J. S., J. Jantunen, T. Ahola, A. Hämäläinen, R. Montano, and V. Cooray, "Simple technique for detection of HF radiation from lightning", Proceedings of the 28th International Conference on Lightning Protection, ICLP 2006, Kanazawa , Japan.

Miki, M., T. Shindo, V.A. Rakov, M.A. Uman, G. Diendorfer, M. Mair, F. Heidler, W. Zischank, R. Thottappillil, D. Wang, "Characterisation of current pulses superimposed on the continuous current in upward lightning initiated from tall objects and in rocket triggered lightning", Proceedings of the 28th International Conference on Lightning Protection, pp. 83-88, ISBN 4-9902110-2-2, Kanazawa, Japan, Sept. 18-22, 2006.

Daniel Månsson, Tony Nilsson, Rajeev Thottappillil and Mats Bäckström, "Susceptibility of GPS Receivers and Wireless Cameras to a single Radiated UWB Pulse", Proceedings of EMC Europe, Barcelona, Spain (2006)

M. Rahman, V. Cooray, V. A. Rakov, M. A. Uman, P. Liyanage, B. A. DeCarlo, J. Jerauld, R. C. Rob III, “Direct measurement of NOx produced by lightning”, EOS Trans. AGU, 87(52), Fall Meet. Suupl., Abstract AE53A-0289, 2006

Sharma, S. R., M. Fernando and V. Cooray., "Positive bipolar type radiation field from lightning in Sri Lanka" , Proceedings of the 28th International Conference on Lightning Protection, ICLP 2006, Kanazawa , Japan.

Nelson Theethayi and Rajeev Thottappillil , "Simple Expressions for External Wire Impedance and Admittance for Lightning Current Pulse Propagation in Buried Wires", Fourth ASIA-PACIFIC Conference on Environmental Electromagnetics, CEEM 2006, Dalian University of Technology International Convention Center, Dalian, China Aug-l-4, 2006.

Theethayi, N., R. Thottappillil, "On reducing the internal voltages and currents due to lightning transients in buried shielded cables", Proceedings of the 28th International Conference on Lightning Protection, pp. 1322-1327, ISBN 4-9902110-2-2, Kanazawa, Japan, Sept. 18-22, 2006.

Rajeev Thottappillil and Vladimir Rakov, "Expressions for far fields at high altitudes from lightning return stroke", Proceedings of International Conference of Grounding and Earthing Ground' 2006 and International Conference on Lightning Physics and Effects 2nd LPE, Nov. 26-29, 2006, Maceio, Brazil, paper no. 18.

Rajeev Thottappillil and Nelson Theethayi, "Realistic sources for modeling lightning attachment to towers", Proceedings of International Conference of Grounding and Earthing Ground' 2006 and International Conference on Lightning Physics and Effects 2nd LPE, Nov. 26-29, 2006, Maceio, Brazil, paper no. 4.

K. Thorburn and M. Leijon, "Analytical and circuit simulations of linear generators in farm", 2005/06 IEEE PES T&D Conference and Exposition, Dallas, USA, 21-24 May 2006.

K. Thorburn, K. Nilsson, O. Danielsson and M. Leijon, "Generators and electrical systems for direct drive energy conversion", MAREC 2006 at WMTC 2006, London, UK, 6-10 March 2006.

Non refereed conference article

Baba, Y., F. Rachidi, R. Thottappillil, "Lightning to Tall Structures, in Tutorial on EMC aspects of Lightning", 17 th International Zurich Symposium on Electromagnetic Compatibility, Singapore, 27 th Feb- 3 rd March, 2006.

H. Baránková, L. Bárdoš and D. Söderström, “Hybrid Atmospheric Plasma in Molecular Gas”, Int. Conf. Metall. Coat.&Thin Films - ICMCTF-06, San Diego, May 2006, Paper G3-6.

H. Baránková and L. Bárdoš, "Advantages and drawbacks of atmospheric plasma technology", INVITED PAPER, Anzio 2006, 7th Symp. Europ. Vac. Coaters, October 2006, Rome-Anzio.

L. Bárdoš and H. Baránková, “Atmospheric Plasma – Yes or No”, INVITED Presentation for the Donald M. Mattox Tutorial at the 49th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Washington, DC, April 2006.

Olivia Langhamer and Jan Sundberg, "Biofouling on wave power devices: a quantification study at the Swedish west coast", Presented at the 41^st European Marine Biology Symposium in Cork, Irland, Sept. 2006.

Mats Leijon, Björn Bolund and Urban Lundin, "High Voltage Generators; Ideas behind them and Operation Data", CMD 2006 (Conditioning , Monitoring and Diagnostics) 2-5 april, Korea, PDF

T. Nilsson, D. Månsson, M. Bäckström,"HPM and UWB Susceptibility of GPS Receivers", AmerEM06, July 2006, Albuquerque, USA

Andreas Solum, Paul Deglaire, Sandra Eriksson, Magnus Stålberg, Mats Leijon, Hans Bernhoff, "Design of a 12kW vertical axis wind turbine equipped with a direct driven PM synchronous generator", Presented at EWEC 2006 - European Wind Energy Conference & Exhibition, Athen, Greece, Feb. 27 to Mar. 02, 2006

R. Thottappillil, V.A. Rakov, "Far Fields at an Elevation from Lightning Return Strokes", Presented at the First International Symposium on Lightning Physics and Effects, EU COST P18, Vienna , April 03-04, 2006

R. Thottappillil, N. Theethayi, "Realistic Sources for Modeling Lightning Interaction with Towers", Presented at the First International Symposium on Lightning Physics and Effects, EU COST P18, Vienna , April 03-04, 2006

Thottappillil, R., N. Theethayi, V. Cooray, "Lightning Return Stroke Models and Electromagnetic Field Computation, in Tutorial on EMC aspects of Lightning", 17 th International Zurich Symposium on Electromagnetic Compatibility, Singapore, 27 th Feb- 3 rd March, 2006.

Theethayi, N., R. Thottappillil, "Lightning Interaction with Electrified Railways, in Tutorial on EMC aspects of Lightning", 17 th International Zurich Symposium on Electromagnetic Compatibility, Singapore, 27 th Feb- 3 rd March, 2006.

Thottappillil, R., "EMC Aspects of Lightning Interaction with Communication Towers", ICEMIC 2006, Bangalore, India, Feb. 21-24, 2006.

Master thesis

Kristin Andersen, "Lokalisering av vågkraftanläggningar : metodutveckling med GIS och fallstudie Bohuskusten", UPTEC ES 06 018

Erik Andersson, "Real time thermal model for servomotor applications", UPTEC F 06 040

Sofie Asplund, "Intelligent gamma-min control, advantages and disadvantages", UPTEC F 06 029

Magnus Brandberg, Niclas Broman, "Future trading with regulating power", UPTEC ES 06 010

Erik Brolin, "Dimensioning and designing the foundation and structure for a H-rotor type wind turbine", Civilingenjörsprogrammet i Teknisk Fysik, UPTEC F06 045, Juni 2006

Håkan Eriksson, "Alternativ till fortsatt elektrisk generering i Olidan", UPTEC ES 05 008

Erik Fröberg, "Current Power Resource Assessment", Energisystem, UPTEC ES 06 009, September 2006

Mårten Grabbe, "Power take-off system for a marine current energy converter experimental set-up", Civilingenjörsprogrammet i Teknisk Fysik, UPTEC F06 077, November 2006.

Elin C. A. Gustavsson, "Identification of electric energy-saving projects in the district heating plants at Vattenfall Heat in Uppsala", Civilingenjörsprogrammet i Energisystem, UPTEC ES06 002, Mars 2006

Daniel Holm, "Dammsäkerhet - erosionsskydd i utskovskanaler", UPTEC ES 06 008

Erik Lejerskog, Cecilia Boström,"Substation for wave power", UPTEC F 06 070

Mikael Palmqvist: "Grid connection for an offshore windfarm", Civilingenjörsprogrammet i Energisystem, UPTEC ES05 009, Februari 2006

Peter Schwitzky "Construction, Modeling and Evaluation of a Low Loss Motor/Generator for Flywheels", Diploma work 20p,Uppsala Universtiy, UPTEC TVE 06 003, Mars 2006

Carl-Henrik Sundberg "Design av kraftelektronik", Civilingenjörsprogrammet i Teknisk Fysik 20p, UPTEC F06 042, Maj2006

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Publications, 2005

Dissertations

Mahbubur Rahman, "NOx Production by Ionisation Processes in Air", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 104, ISBN 91-554-6370-3

Erik Segergren, "Direct Drive Generator for Reneable Power Conversion from Water Currents", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 100, ISBN 91-554-6362-2

Nelson Theethayi, "Electromagnetic Intrference in Distributed Outdoor Electrical Systems, with an Emphasis on Lightning Interaction with Electrified Railway Network", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 76, ISBN 91-554-6301-0

Licentiate thesis

Karin Nilsson, "Low Speed Generators for Marine Current Power Conversion", UURIE 229-05L, Uppsala 2005

Natalia Savenko, "MHD stability and confinement of plasmas in a single mirror cell", UURIE 298-04L, Uppsala 2004

Reviewed literature


Akyuz, M., Cortet, and V. Cooray, "Positive streamer discharges along liquid dielectric surfaces", Transactions of IEEE (dielectric and insulation), Volume 12, Issue 3, pp. 579 – 585, 2005.

Mose Akyuz, Mahbubur Rahman, Anders Larsson, Vernon Cooray and Axel Franke., "Characteristics of Laser-Triggered Electric Discharges in Air". IEEE Transactions on Dielectrics and Electrical Insulation, 12(5), 2005, p1060-1070.

H. Baránková, L. Bárdoš and L.-E. Gustavsson, “Hot Hollow Cathode Diffuse Arc Deposition of Chromium Nitride Films”, J. Vac. Sci. Technol. A 23 (2005) 959-963.

L. Bárdoš and H. Baránková, “Characterization of the Cold Atmospheric PlasmaHybrid Source”, J. Vac. Sci. Technol. A 23 (2005) 933-937.

L. Bárdoš, L-E. Gustavsson, H. Baránková: "Effect of ferromagnetic substrates on the film growth in magnetized plasma systems", Surf. Coat. Technol. 200 (2005) 1862-1866.

Cooray, V. and M. Rahman, "Efficiencies for production of NOx and O3 by streamer discharges in air at atmospheric pressure", J. Electrostatics, vol. 63, pp. 977 – 983, 2005.

Danielsson, O.; Leijon, M.; Sjostedt, E. " Detailed Study of the Magnetic Circuit in a Longitudinal Flux Permanent-Magnet Synchronous Linear Generator" , IEEE Trans on Magnetics Vol 41 Issue 9 Sept 2005 Page(s):  2490- 2495.

Enlund, J., Isberg, J., Karlsson, M., Nikolajeff, F., Olsson, J., Twitchen, D.J., “ Anisotropic dry etching of boron doped single crystal CVD diamond” CARBON, Vol 43/9, pp 1839-1842. SummaryPlus | Full Text + Links | PDF (194 K)

Eriksson M., J. Isberg and M. Leijon, "Hydrodynamic modelling of a direct drive wave energy converter",International Journal of Engineering Science, Volume 43, Issues 17-18, November 2005 , pp. 1377-1387,SummaryPlus | Full Text + Links | PDF (382 K)

Isberg J., A. Lindblom, A. Tajani, and D.J. Twitchen, "Temperature dependence of hole drift mobility in high-purity single-crystal CVD diamond", Phys. Stat. Sol. (a) 202, No. 11, 2194-2198 (2005).

I.A. Ivanova, H. Bernhoff, O. Ågren and M. Leijon, "Simulated generator for wave energy extraction in deep water", Ocean Engineering, Volume 32, Issues 14-15, pp. 1664-1678, October 2005 SummaryPlus | Full Text + Links | PDF (409 K)

Ivanova, I.A., Agren, O., Bernhoff, H., Leijon, M., " Simulation of Wave-Energy Converter With Octagonal Linear Generator", IEEE Journal of Oceanic Engineering Volume 30,  Issue 3,  July 2005 Page(s):619 - 629

Leijon, M., Bernhoff, H., Ågren, O., Isberg, J., Sundberg, J., Berg, M., Karlsson, K.E., Wolfbrandt, A., "Multiphysics Simulation of Wave Energy to Electric Energy Conversion by Permanent Magnet Linear Generator", IEEE Transactions on Energy Conversion, Volume: 20 , Issue: 1 , March 2005, pp. 219 - 224. doi:10.1109/TEC.2004.827709

Liu. Y, Theethayi. N, and Thottappillil. R, “An Engineering Model for Transient Analysis of Grounding System Under Lightning Strikes: Nonuniform Transmission-Line Approach”, IEEE Transactions on Power Delivery vol. 20, no. 2, April 2005, pp. 722-230

Liyanage, P. and V. Cooray, "Correlation between current waveforms of electrostatic discharges and optical signatures for several selected wavelengths", J. Electrostatics, vol. 63, pp. 627-633, 2005.

M.J. Manyahi, R. Thottappillil and M. Leijon, "Transfer of transient surge voltage through XLPE cable winding transformer (Dryformer) circuits", International Journal of Electrical Power & Energy Systems, Volume 27, Issue 8, October 2005 , Pages 602-609SummaryPlus | Full Text + Links | PDF (172 K)

Manyahi, M.J., M. Leijon and R. Thottappillil, "Transient response of transformer with XLPE insulation cable winding design", International Journal of Electrical Power & Energy Systems, 27, 69-80, January 2005.

Manyahi, M.J., and R. Thottappillil, "Simplified model for estimation of lightning induced transient transfer through distribution transformer", International Journal of Electrical Power & Energy Systems, 27, 241-253, N0.4, 2005.

Megumu Miki, Vladimir Rakov, Takatoshi Shindo, Diendorfer Gerhard, Martin Mair, Fridolin Heidler, Wolfgang Zischank, M.A. Uman, Rajeev Thottappillil, Daohong Wang, "Initial Stage in Lightning Initiated from Tall Objects and in Rocket-Triggered Lightning", J. Geophysical Research, 110, D02109, 2005.

V. Moiseenko , O. Ågren, "Radio-frequency heating of sloshing ions in a straight field line mirror", Phys Plasmas 12, October 2005, 015510

Månsson, D and Thottappillil R, " Comments on "Linear and Nonlinear Filters Suppressing UWB Pulses ", IEEE Trans. Electromagn. Compat., Vol. 47, No. 3, 671-672, August 2005.

Segergren, E., Nilsson, K., Leijon, M., "Frequency Optimization for Direct Drive Synchronous Current Power Generator", IEEE Journal of Oceanic Engineering Volume 30,  Issue 3,  July 2005 Page(s):647 - 648

Nelson Theethayi, Yaqing Liu, Raul Montano, Rajeev Thottappillil, Michael Zitnik, Vernon Cooray and Viktor Scuka, "A Theoretical Study on the Consequence of a Direct Lightning Strike to Electrified Railway System in Sweden", Electric Power Systems Research, Vol. 74, Issue 2, 2005, pp. 267 -280.

Theethayi. N, and Cooray. V, “On the Representation of the Lightning Return Stroke Process as a Current Pulse Propagating Along a Transmission Line”, ”, IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 20, NO. 2, APRIL 2005, pp. 823 – 837.

Thottappillil, R., and V. A. Rakov, Comment on "Radio frequency radiation beam pattern of lightning return strokes: A revisit to theoretical analysis" by Xuan-Min Shao, Abram R. Jacobson, and T. Joseph Fitzgerald, J. Geophys. Res., 110, D24105, doi:10.1029/2004JD005729.

Thorburn K, Leijon M "Case study of upgrading potential for a small hydro power station", Renewable Energy, Volume 30, Issue 7, June 2005, Pages 1091-1099
SummaryPlus | Full Text + Links

O. Ågren, V. Moiseenko, C.Johanssson and N. Savenko ,"Gyro center invariant and associated diamagnetic current", Phys. of Plasmas 12, ID 122503 , December 2005.

O. Ågren, V. Moiseenko, and N. Savenko, "Constants of motions in a minimum B mirror field" Phys. Rev. E 72, 026408, August 2005.

O.Ågren, N. Savenko, "Minimum B field with optimal ellipticity and idea for improved axial confinement by tuned ICRH cycles" , Transactions of fusion science and technology, January 2005, Vol. 47, Number 1T, ISSN: 1536-1055, pp 285-287, January 2005.

O. Ågren, N. Savenko, "Sloshing ion distribution function in a minimum B mirror field", Phys. of Plasmas 12, ID 022504, February 2005.

O. Ågren, N. Savenko, "Theoretical study of increased electron temperature in mirror machines by tuned ion cyclotron resonance heating cycles", Phys. of Plasmas 12, ID 022506, February 2005.

O. Ågren and N. Savenko , "Rigid rotation symmetry of a marginally stable minimum B field and analytical expressions of the flux coordinates", Phys. of Plasmas 12, April 2005, 042505.

O. Ågren, M. Berg, and M. Leijon, "A time-dependent potential flow theory for the aerodynamics of vertical axis wind turbines", J. Appl. Phys. 97, May 2005, 104913.

Contributions to national and international conferences with refereed proceedings

J. Anatory, N. Theethayi, R. Thottappillil, M.M. Kissaka, N.H. Mvungi, "The Effects Of Iterconnections And Branched Network In The Broadband Powerline Communications", Paper E06.2(01188), Proceedings of the XXVIIIth General Assembly of International Union of Radio Sciences, New Delhi, India, Oct. 23-29, 2005 (Invited paper).

H. Baránková and L. Bárdoš, “Hollow Cathode and Hybride Plasma Processing” INVITED PAPER, Proceedings of the 8th Int. Symp. on Sputtering & Plasma Processes (ISSP 2005), Kanazawa , Japan , June 2005, PP1-3, p. 234-238.

Marley Becerra and Vernon Cooray, "A simplified model to represent the inception of upward leaders from grounded structures under the influence of lightning stepped leaders",  Proceedings of the VIII International Symposium on Lightning Protection, SIPDA, Sao Paolo, Brazil, 2005.

Marley Becerra, Vernon Cooray and Hartono Zainal Abidin., "Location of the vulnerable points to be struck by lightning in complex structures" . International Conference on Lightning and Static Electricity 2005 (ICOLSE 2005), GND-20, September 19-23, Seattle, Washington, USA

Vernon Cooray, Mahbubur Rahman, "Efficiencies for production of NOx and O3 by streamer discharges in air at atmospheric pressure", 10th International Conference on Electrostatics, Helsinki, Finland, June 15-17, 2005

Vernon Cooray, Mahbubur Rahman., " On the relationship between the discharge current, energy dissipation and the NO X production in spark discharges". International Conference on Lightning and Static Electricity 2005 (ICOLSE 2005), September 19-23, Seattle, Washington, USA

Vernon Cooray, "On the validity of several approximate theories used in quantifying the propagation effects on lightning generated electromagnetic fields", Proceedings of the VIII International Symposium on Lightning Protection, SIPDA, Sao Paolo, Brazil, 2005.

O. Danielsson, M. Leijon, K. Thorburn, M. Eriksson, H. Bernhoff, "A Direct Drive Wave Energy Converter – Simulations and Experiments" Proceedings of OMAE 2005: 24th International Conference on Mechanics and Arctic Engineering, Halkidiki, Greece, 12-17 June 2005.

L-E. Gustavsson, H. Baránková and L. Bárdoš, "PVD of Films on Ferromagnetic Substrates in Magnetized Plasma Systems”, Paper E-8, Proceedings of the 48th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Denver, April 2005, p. 27-30.

D. Månsson, J. Ericsson, R. Thottappillil, "Effect of conducted EFT type pulses on the point of entry of electrical systems in buildings" , RadioVetenskap och Kommunikation (RVK05), Linköping, June-14-16, 2005.

S. J. Rashid, L. Coulbeck, A. Tajani, M. Brezeanu, A. Garraway, T. Butler, N. L. Rupesinghe, D. J. Twitchen, G. A. J. Amaratunga, F. Udrea, P. Taylor, M. Dixon, J. Isberg, “Numerical and Experimental Analysis of Single Crystal Diamond Schottky Barrier Diodes”, Proceedings of the 17 International Symposium on Power Semiconductor Devices & IC's May 23-26, 2005 Santa Barbara, CA, p 315-318.

Erik Segergren, Karin Nilsson, Mats Leijon, "Permanent magnetized generator for marine current power conversion - proposed experimental setup", Presented at OMAE2005, Halkidiki, Greece, 12-17 June 2005

N. Theethayi, and R. Thottappillil "Pulse Propagation in Underground Wires-A Transmission Line Analysis" , RadioVetenskap och Kommunikation (RVK 05), June 14-16, Linköping , 2005.

R. Thottappillil and N. Theethayi , "Lightning strike to tall towers with implications to electromagnetic interference" , RadioVetenskap och Kommunikation (RVK 05), June 14-16, Linkoping , 2005.

Thottappillil, R., V.A. Rakov, "Calculation Of Lightning Electromagnetic Fields: A Review ", Paper E04.6(0885), Proceedings of the XXVIIIth General Assembly of International Union of Radio Sciences, New Delhi, India, Oct. 23-29, 2005 (Invited paper).

Non refereed conference article

L. Bárdoš and H. Baránková, "Hollow Cathode Based Plasma Sources and Applications", INVITED PAPER, Proceedings of the 15th Symp. on Applications and Plasma Processes and 3rd EU-Japan Joint Symp. on Plasma Processing (SAPP XV), Podbanské, Slovakia, January 2005, IL01, p. 19-22.

Vernon Cooray and Nelson Theethayi, "Effects of corona on pulse propagation along transmission lines with special attention to the lightning return stroke models and return stroke velocity", Invited lecture, Proceedings of the VIII International Symposium on Lightning Protection, SIPDA, Sao Paolo, Brazil, 2005.

S. Gustafsson, O. Svensson, J. Sundberg, H. Bernhoff, M. Leijon, O. Danielsson, M. Eriksson, K. Thorburn, K. Strand, U. Henfridsson, E. Ericsson, K. Bergman, "Experiments at Islandsberg on the west coast of sweden in preparation of the construction of a pilot wave power plant" , Presented at the 6th EWTEC conference in Glasgow , 28th of August to 3rd of September 2005

E. Segergren, K. Nilsson, J. Sundberg, M. Leijon, "The Marine Current Power Project at the Swedish Centre for Renewable Electric Energy Conversion ", Presented at the 6th EWTEC conference in Glasgow, 28th of August to 3rd of September 2005

J. Sundberg, O. Langhamer, "ENVIRONMENTAL QUESTIONS RELATED TO POINT-ABSORBING LINEAR WAVE-GENERATORS: IMPACT, EFFECTS AND FOULING", Presented at the 6th EWTEC conference in Glasgow, 28th of August to 3rd of September 2005

M. Stålberg , R. Waters, M. Eriksson, O. Danielsson, K. Thorburn, H. Bernhoff, M. Leijon, " Full-Scale Testing of PM Linear Generator for Point Absorber WEC" , Presented at the 6th EWTEC conference in Glasgow, 28th of August to 3rd of September 2005

R. Thottappillil , Daniel Månsson, Nelson Theethayi, Mats Bäckström, Tony Nilsson, Göran Undén, Barbro Nordström, Per Bohlin, Per Anders Lindeberg, Ulf Hellström, Peter Lindeberg, Georg Bohlin, Mihael Zitnik, Lise Ekenberg, "Response of Civilian Facilities to Intentional Electromagnetic Interference (IEMI), with Emphasis on the Swedish Railway Network", EMC Europe Workshop, Rome , Sept. 19-21, 2005.

Master thesis

Hanna Ceder, "Simulations of hydro powerformer", UPTEC ES 1650-8300 ; 05004

Carolin Cedergren, Karin Lindfors, "Effektiv frekvensreglering",Civilingenjörsprogrammet i Energisystem, UPTEC ES 05 003, April 2005

Johannes Eklund, "Design of magnetic circuit in ribbon loud speaker", UPTEC F 1401-5757 ; 05058

Maria Ekmarker, "Produktionsoptimering av Moforsens vattenkraftverk - undersökning av alternativ för byte eller upprustning av turbin", UPTEC F 04 090

Jonas Eriksson, "Effects of HPEM on the point of entry of electrical systems in buildings",UPTEC F 1401-5757 ; 05009

Ramin Golrokh, "Characteristics of electrical discharges striking water surfaces", TVE 05 004

Jonasson, Johan-Petter, "Model design of wave power linear generator farm", Examensarbete 20p Civilingenjörsprogrammet för Teknisk Fysik, UPTEC F05 065, ISSN 1401-5757, Oktober 2005

Camilla Lundberg, "An inventory of the saving potential at Fortum's hydropower plants" Civilingenjörsprogrammet i Energisystem, ISSN: 1650-8300, UPTEC ES05 007

Anna Lodin, "The potentials for Fortum Service to integrate EHS in concepts and partnerships with industrial customers", UPTEC F 05 067

Abdul Mohammad Muttalib, "Transient response of DC converter station subjected to lightning induced over-voltages (LIOV)", TVE 05 011

Ziya Mazloom, "Transfer Impedance and Transmission Line Parameters of Multi-conductor Cables", UPTEC F05 055, Juni 2005.

William Healy Strömgren, "Automatic Adjustment of the Floatation Level for Tight-moored Buoy", Examensarbete 20p,Civilingenjörsprogrammet i Miljö och Vatten, UPTEC F05 026, Augusti 2005

Magnus Stålberg , "Experimental Test Set-up for Wave Energy Converter Linear Generator", Examensarbete 20p,Civilingenjörsprogrammet i Energisystem, UPTEC ES05 005, September 2005

Rafael Waters , "Design of Air Gap Measuring System for Permanent Magnet Linear Generators", Examensarbete 20p,Civilingenjörsprogrammet i Energisystem, UPTEC ES05 006, September 2005

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Publications, 2004

Dissertations

Yaqing Liu, "Transient Response of Grounding Systems Caused by Lightning: Modelling and Experiments", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1015, ISBN 91-554-6041-0 ; Uppsala 2004.

Licentiate thesis

Björn Bolund, "High Voltage Generators for Generation and Storage of Electric Energy", UURIE 293-04L, Uppsala 2004

Mikael Eriksson, "Electromechanical Dynamics of a Direct Drive Wave Energy Converter", UURIE 296-04L, Uppsala 2004

Irina Ivanova, "Simulation of Linear Permanent Magnet Octagonal Generator for Sea Wave Energy Conversion " , UURIE 295-04L, Uppsala 2004

Adam Lindblom, "Inductive pulse generator with coaxial transformer and Blumlein pulse shaper " , UURIE 294-04L, Uppsala 2004

Raul Montano, "Interaction of Lightning Electromagnetic Fields with Overhead Power Lines", UURIE 292-04L, Uppsala 2004

Nelson Theethayi, "Electromagnetic Interference to Electrified Railway Network Caused by Lightning: Development of Computation Models", UURIE 291 – 04L, Uppsala 2004

Karin Thorburn, "Modelling new generators for wave energy conversion
and hydropower upgrading"
, UURIE 297-04L, Uppsala 2004

Reviewed literature

H. Baránková and L. Bárdoš, "New hybrid source of cold atmospheric plasma", Surf. Coat. Technol. 177-178 (2004) 688-692.

H. Baránková and L. Bárdoš, “Cold Atmospheric Plasma Sources for Surface Treatment”, INVITED CONTRIBUTION, Galvanotechnik 95 (2004) 2244-2247.

H. Baránková, L. Bárdoš and L.-E. Gustavsson, “High-rate hot hollow cathode arc deposition of chromium and chromium nitride films”, Surf. Coat. Technol. 188-189 (2004) 703-707.

L. Bárdoš, H. Baránková, L-E. Gustavsson and D.G. Teer, "New microwave and hollow cathode hybrid plasma sources", Surf. Coat. Technol. 177-178 (2004) 651-656.

Bernhoff. H , Leijon. M, "Conversion of wave energy to electricity", The Scandinavian Shipping Gazette, The Scandinavian Yearbook of Maritime Technology 2004, October 1, 2004

Bolund, B.; Leijon, M.; "Rotor configuration impact on generator ventilation needs", Power Systems Conference and Exposition, 2004. IEEE PES, 2004,
Page(s): 749 - 752 vol.2, doi: 10.1109/PSCE.2004.1397560

B. Bolund, K. Thorburn, E. Sjöstedt, M. Eriksson, E. Segergren and M. Leijon, "Upgrading generators with new tools and high voltage technology", Journal of Hydropower and Dams, Issue Three, pp. 104 – 108, 2004.

Cooray, V., M. Fernando, C. Gomes, T. Sorensen, "The Fine Structure of Positive Return Stroke Radiation Fields", IEEE Transactions on EMC, vol. 46, 87 95, 2004.

Cooray, V., R. Montano and V. Rakov, "A model to represent first return strokes with connecting leaders", J. Electrostatics, vol. 40, 97 109, 2004.

Cooray, V., M. Zitnik, M. Rahman, M. Manyahi and Y. Liu, "Physical model of surge current characteristics of buried vertical rods in the presence of soil ionisation", J. Electrostatics, vol. 60, 193 202, 2004.

Gomes, C. and V. Cooray, "Radiation field pulses associated with the initiation of positive cloud to ground lightning flashes", J. Atmos. Terr. Phys., vol. 66, 1047 1055, 2004.

A. Kheirmand, M. Leijon, S.M. Gubanski, "Advances in Online Monitoring and Localization of Partial Discharges in Large Rotating Machines", IEEE Transactions on Energy Conversion, vol 19, March 2004, pp. 53-59.

J. Isberg, J. Hammersberg, D.J. Twitchen, A.J. Whitehead, "Single Crystal Diamond for Electronic Applications", Diamond and Related Materials Vol 13/2 (2004) pp 320-324.

J. Isberg, J. Hammersberg, H. Bernhoff, D.J. Twitchen, A.J. Whitehead, "Charge collection distance measurements in single and polycrystalline CVD diamond",  Diamond and Related Materials, Vol 13/4-8 (2004) pp 872-875,SummaryPlus | Full Text + Links | PDF (395 K)

A. Lindblom, J. Isberg, H. Bernhoff, "Calculating the Coupling Factor in a Multilayer Coaxial Transformer With Air Core" IEEE Transactions on Magnetics, Volume: 40 , Issue: 5 , Sept. 2004, Pages:3244 - 3248.

Liu, Y., Nelson Theethayi , R. Thottappillil, R. M. Gonzalez and M. Zitnik, "An improved model for soil ionization around grounding system and its application to stratified soil", J. Electrostatics, 60, 203-209, 2004.

P. Holmberg, M. Leijon, S. Johansson, ”A Wide Band Circuit Model of the Terminal and Internal Electromagnetic Response of Rotating Machine Windings with a Coaxial Insulation System”, IEEE Transactions of Energy Conversion, Vol. 19, No. 3, Sept, 2004

Heljestrand, A.; Bernhoff, H.; Isberg, J.; Larsson, A.; "Overstressing of High-Voltage Capacitors", Plasma Science, IEEE Transactions on , Volume: 32 , Issue: 3 , June 2004, Pages:1337 - 1343

Chandima Gomes, Vernon Cooray, Mahendra Fernando, Raul Montano and Upul Sonnadara, "Characteristics of chaotic pulse trains generated by lightning flashes", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 66, Issue 18, December 2004, Pages 1733-1743

Mahbubur Rahman, Vernon Cooray. Erratum to " NO X generation in laser-produced plasma in air as a function of dissipated energy" [Optics & Laser Technology 35 (2003) 543-546]. Optics & Laser Technology 36 (2004) 85

Nelson Theethayi, Yaqing Liu, Raul Montano and Rajeev Thottappillil, "On the Influence of Conductor Heights and Lossy Ground in Multi-Conductor Transmission Lines for Lightning Interaction Studies in Railway Overhead Traction Systems", Electric Power System Research, Vol. 71, Issue 2, 2004, pp. 186-193.

Thorburn K., Bernhoff H., and Leijon M, "Wave energy transmission system
concepts for linear generator arrays"
Ocean Engineering, 31(11-12), pp 1339 – 1349, August 2004.

Thottappillil, R., M.A. Uman, N. Theethayi, "Electric and magnetic fields from a semi-infinite antenna above a conducting plane", J. Electrostatics, 61, 209-221, 2004.

D.J. Twitchen, A.J. Whitehead, S.E. Coe, J. Isberg, J. Hammersberg, T. Wikström, E. Johansson. “High voltage single crystal diamond diodes”,IEEE Transactions on Electron Devices , vol 51, no 5 (2004) pp 826.

P. Holmberg, M. Leijon, T. Wass, "Closure on A wide-band lumped circuit model of eddy current losses in a coil with a coaxial insulation system and a stranded conductor" Power Delivery, IEEE Transactions on ,Volume: 19 , Issue: 2 , April 2004, Pages:903

O. Ågren, N. Savenko, "Magnetic mirror minimum B field with optimal ellipticity", Physics of plasmas, Volume 11, Number 11, 2004

Contributions to national and international conferences with refereed proceedings

L. Bárdoš and H. Baránková, “Hot Hollow Cathode Arc Deposition of Highly Oriented Chromium and Chromium Nitride Films”, Paper E-3, Proceedings of the 47th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Dallas, April 2004, p. 91-93 .

B. Bolund, E. Segergren, A. Solum, R. Perers, L. Lundström, A. Lindblom, K. Thorburn, M. Eriksson, K. Nilsson, I. Ivanova, O. Danielsson, S. Eriksson, H. Bengtsson, E. Sjöstedt, J. Isberg, J. Sundberg, H. Bernhoff, K.-E. Karlsson, A. Wolfbrandt, O. Ågren, and M. Leijon, "Rotating and linear synchronous generators for renewable electric energy conversion – an update of the ongoing research projects at Uppsala University" Nordic Workshop on Power and Industrial Electronics, NORPIE 2004, Trondheim, Norway, 14–16 June 2004.

Cooray, V. and N. Theethayi, "The striking distance and the ESE principle", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Cooray, C., V. Cooray and C. Andrews,"A review of the interaction of lightning and thunderstorms with humans", Proc. International Conference on Lightning Protection , Avignon, France, 2004.

Cooray, V. and M. Zitnik, "On attempts to protect a structure from lightning strikes by enhanced space charge generation", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

O. Danielsson, K. Thorburn, E. Sjöstedt, and M. Leijon, "Simulated response of a linear generator wave energy converter" ISOPE-2004, Toulon, France, 23–28 May 2004.

M. Eriksson, K. Thorburn, H. Bernhoff, and M. Leijon, "Dynamics of a linear generator for wave energy conversion" 23rd International Conference on Offshore Mechanics and Arctic Engineering, Vancouver, Canada, 20–25 June 2004.

Ivanova I., Ågren O., Bernhoff H., Leijon M., "Simulation of a 100 kW permanent magnet octagonal linear generator for ocean wave energy comversion and utilization", Scientific Technical Review Journal (Nauchno-Tekhnicheskie Vedomosti), Vol.1. pp. 239 – 244, Saint-Petersburg, Russia, 2004

I. A. Ivanova, O. Ågren, H. Bernhoff, M. Leijon, "Simulation of cogging in a 100kW permanent magnet octagonal linear generator for ocean wave conversion", Int. Symp. on underwater technology, Taipei, Taiwan, 20-23 april, 2004

Liu, Y., N. Theethayi and R. Thottappillil, "A Non-uniform Transmission Line approach for Transient Analysis of Grounding System Under Lightning Impulse", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Prasanna Liyanage, Raul Montano, Vernon Cooray, "Optical Signatures of Laboratory Sparks with Currents Comparable to Return Strokes in Lightning Flashes", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Montano, R, M. Edirisinghe, and V. Cooray, "Varistors and gas discharge tube models a comparison between theory and practice", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Karin Nilsson, Erik Segergren, Elisabeth Sjöstedt, Jan Sundberg, Mats Leijon, "Converting Kinetic Energy in Small Watercourses using Direct Drive Generators" , Proceedings of OMAE 2004: 23rd International Conference on Offshore Mechanics and Arctic Engineering, 20-25 June 2004 Vancouver, Canada

Pavenello, D., F. Rachidi, M. Rubinstein, N. Theethayi, R. Thottappillil," Electromagnetic environment in the immediate vicinity of a tower struck by lightning", (Abstract), Euro Electromagnetics (EUROEM),Magdeburg, Germany, 2004.

Erik Segergren, Karin Nilsson, Domenico P. Coiro and Mats Leijon, "Design of a Very
Low Speed PM Generator for the Patented KOBOLD Tidal Current Turbine"
,
Proceedings from EnergyOcean2004, 28 - 29 June 2004, Palm Beach, Florida.

Sonnadara, U., V. Cooray, and M. Fernando, "Lightning radiation field spectra of cloud flashes", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Theethayi, N., G. Diendorfer, R. Thottappillil, "On Determining the Effective Height of Gaisberg Tower" (Abstract), Euro Electromagnetics (EUROEM), Magdeburg, Germany, 2004.

Theethayi, N., Y. Liu, R. Thottappillil, T. Götschl, R. Montano, P.A. Lindeberg and U. Hellström, "Measurements of Lightning Transients Entering a Swedish Railway Facility", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Theethayi, N. and V. Cooray, "Representation of the return stroke as a transmission line the apparent return stroke velocity", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Thottappillil, R., and M. A. Uman, "TEM field structure of electric and magnetic fields from a semi-infinite vertical thin-wire antenna above a conducting plane" (Abstract), Euro Electromagnetics (EUROEM), Magdeburg, Germany, 2004.

Thottappillil, R., M.A. Uman, "Electric and magnetic fields from a semi-infinite vertical thin-wire antenna above a conducting plane", Progress in Electromagnetic Research Symposium, Pisa, Italy, March 28-31, 2004.

Thottappillil, R., "On the non-uniqueness of the electric field components –static, induction or intermediate, and radiation - from extended source distributions" (Abstract), Euro Electromagnetics (EUROEM), Magdeburg, Germany, 2004.

Thottappillil, R., R. Montano, and D. Månsson, "Response of Surge Protective Devices to Very Fast Transient Conducted Pulses" (Abstract), Euro Electromagnetics (EUROEM), Magdeburg, Germany, 2004.

Thottappillil, R., V. A. Rakov, and M. A. Uman, "Exact expressions in the time domain for electric fields from an extending lightning discharge in terms of the charge density", Progress in Electromagnetic Research Symposium, Pisa, Italy, March 28-31, 2004.

O. Ågren, N. Savenko, "Theoretical study of minimum B field with optimal ellipticity and scenario for increased electron temperature in mirror machines", Posted at the Annual Meeting Research Union Swedish Association - RUSA, Studsvik, Sweden, 20-21 April, 2004

Non refereed conference article

Baránková and L. Bárdoš, "High Density Plasma PVD of CrN Films", INVITED PAPER, Anzio 2004, 6th Symp. Europ. Vac. Coaters, September 2004, Rome-Anzio

Master thesis

Stephen Burt, "The Behaviour of Track Circuits and Booster Transformers in Electrified Railway Systems Subjected to Lightning Transients", UTH-INGUTB-EX-E-2004/17-SE, Uppsala University, December 2004.

Johan Carnbro, "Numerical simulation of the energy consumption in lightning channels", UPTEC F 04 040, 2004

Stefan Gustafsson, "Measuring of waves at Islandsberg and literature survey of wave measurement technology" , Master’s degree project, UPTE F04048, Division for electricity and Lightning Research, Uppsala University, Sweden, June, 2004

Karima Ismaili and Edward d’Amat, "Lightning Protection System for an Electrical Powered Boat Cruising on Fresh Water: Design, Simulation and Experiments", UTH-INGUTB-EX-, Uppsala University, May 2004.

Anna Lindquist, "Wind power in Antarctica- a feasibility study for Wasa", Civilingenjörsprogrammet i Teknisk Fysik, UPTEC F04 060, Augusti 2004

Jonas Ljungholm, "On the prediction of electrical breakdown voltage of long gaps (>0.5 m)", UPTEC F 04 073

Johan Sandström, "Numerical simulation of the interaction between a metal sheet and a lightning channel", UPTEC F 1401-5757 ; 04026

Anna Wedin, "Stand alone power system for a remote measurement station",UTH-INGUTB-EX E 2004/09 -SE, Uppsala University, September 2004.

Andreas Westin, "Electrical pre-breakdown characteristics at low pressure", Examensarbete 20p, Civilingenjörsprogrammet i Teknisk Fysik,  ISSN: 1401-5757, UPTEC F0405, Juli 2004.

Tegegne Yirdaw, "Electromagnetic Transients in the Auxiliary Power of a Railway Installation in Sweden", UTH-INGUTB-EX-E-2004/14-SE, Uppsala University, October 2004.

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Publications, 2003

Licentiate thesis

Yaqing Liu,"Time domain modelling of the response of grounding systems subjected to lightning currents", UURIE 288-03L, Uppsala 2003.

Erik Segergren, "Simulation of Direct Drive Generator for Underwater Power Conversion", UURIE 290-03L, Uppsala 2003.

Gustav Strandberg, "Characterization and Modelling of Lightning Flashes in Sweden",UURIE 289-03L, Uppsala 2003.

Reviewed literature

Akyuz, M., A. Larsson, V. Cooray and G. Strandberg, "3D simulation of streamer branching in air", the J. Electrostatics, vol. 59, 115 141, 2003.

H. Baránková and L. Bárdoš, "Hollow cathode cold atmospheric plasma sources with monoatomic and molecular gases", Surf. Coat. Technol. 163-164 (2003) 649-653.

H. Baránková and L. Bárdoš, "Hollow Cathode Plasma Cleaning and Surface Activation", INVITED CONTRIBUTION, Vacuum Technology & Coating, January 2003, 32-36.

H. Baránková and L. Bárdoš, "Hollow cathode atmospheric pressure plasma sources for surface treatment", Surf. Coat. Technol. 174-175 (2003) 63-67

L. Bárdoš, H. Baránková and Yu.A. Lebedev, "Performance of Radio Frequency Hollow Cathodes at Low Gas Pressures", Surf. Coat. Technol. 163-164 (2003) 654-658.

Björn F. Bolund, Mats Berglund, and Hans Bernhoff, ”Dielectric study of water/methanol mixtures for use in pulsed-power water capacitors”, Journal of Applied Physics, Vol. 93, No. 5, March 2003, Pages 2895-2899
PDF (90 k)

Cooray, V. "On the concepts used in return stroke models applied in engineering practice", Trans. IEEE (EMC), vol. 45, pp. 101 108, 2003.

Cooray, V., "Authora reply to comments on On the On the concepts used in return stroke models applied in engineering practice", IEEE Transactions on EMC, vol. 45, 2003.

Cooray, V., "Propagation effects on radiation field pulses generated by cloud flashes with special attention to the voltages induced in electrical installations", Accepted to be published in Trans. IEEE(EMC), 2003.

P. Holmberg, M. Leijon "A wide-Band Lumped Circuit Model of the Therminal and Internal Electromagnetic Response of Coaxially Insulated Windings Mounted on a Core" European Transaction on Electric Power Engineering, Vol. 13 No. 3 2003, Pages 141-150

Holmberg, P.; Leijon, M; "A wideband lumped circuit model of eddy current losses in a coil with coaxial insulation system and a stranded conductor", Power Delivery, IEEE Transactions on, Volume: 18 Issue: 1, 2003, Page(s): 50-60

A.Kheirmand, M.Leijon and S.Gubanski, "New Practices for Partial Discharge Detection and Localization in Large Rotating Machines" IEEE Trans on Dielectrics and Electrical Insulation Dec, Vol 10, No 6, dec 2003 pp1042-1052

Mats Leijon, Hans Bernhoff, Marcus Berg, Olov Ågren, "Economical considerations of renewable electric energy production -especially development of wave energy" Renewable Energy Volume 28, Issue 8, July 2003, Pages 1201-1209, doi:10.1016/S0960-1481(02)00157-X

A. Lindblom, P. Appelgren, A. Larsson, S.E. Nyholm, J. Isberg, H. Bernhoff, "Pulsed power transmission line transformer based on modern cable technology", IEEE Transactions on Plasma Science, vol 31 no 6 (2003) pp1337- 1343

Miki, M., T. Shindo, V.A. Rakov, M.A. Uman, K.J. Rambo, G.H. Schnetzer, G. Diendorfer, M. Mair, F. Heidler, W. Zischank, R. Thottappillil, D. Wang, "Die Anfangphase von Aufwärtsblitzen", ETZ, Heft 3-4, 50-55, 2003.

Rahman, M., and V. Cooray, "NOx generation in laser-produced plasma in air as a function of dissipated energy", Optics and Laser Technology, vol. 35, No. 7, p. 543 546, 2003.

Rakov, V.A., R. Thottappillil, J. Schoene, "Comments on 'On the concepts used in return stroke models applied in engineering practice'", IEEE Transactions on Electromagnetic Compatibility, Vol. 45, p. 567, Aug. 2003.

M. Sjöberg, Yu. V. Serdyuk, S.M. Gubanski and M.Å.S. Leijon "Experimental study and numerical modelling of a dielectric barrier discharge in hybrid air-dielectric insulation" Journal of Electrostatics, Volume 59, Issue 2, September 2003, Pages 87-113 SummaryPlus | Full Text + Links | PDF (1058 K)

Contributions to national and international conferences with refereed proceedings

H. Baránková and L. Bárdoš, "Cold Atmospheric Plasma Sources for Surface Treatment", INVITED PAPER P1, Proceedings of the 46th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), San Francisco, May 2003, p. 427-430.

L. Bárdoš and H. Baránková, "New hybrid source with microwave and hollow cathode plasma", Paper E-8, Proceedings of the 46th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), San Francisco, May 2003, p. 104-107.

L. Bárdoš and H. Baránková, "PVD of hard films inside narrow holes and pipes", Paper H-5, Proceedings of the 46th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), San Francisco, May 2003, p. 154-157.

O. Danielsson, K. Thorburn, M. Eriksson, M. Leijon "Permanent magnet fixation concepts for linear generator" Fifth European wave energy conference 17-19 sept, 2003 PDF (472k)

I. Ivanova, O. Ågren, H. Bernhoff, M. Leijon "Simulation of a 100kW permanent magnet octagonal linear generator for ocean wave conversion", Fifth European wave energy conference 17-19 sept, 2003 PDF (371k)

Lindblom, A.; Appelgren, P.; Larsson, A.; Nyholm, S.E.; Isberg, J.; Bernhoff, H., "High-voltage transmission line transformer based on modern cable technology" Digest of Technical Papers. PPC-2003. 14th IEEE International Pulsed Power Conference, 2003., Volume: 2 , 15-18 June 2003 Pages:939 - 942 Vol.2

Liu, Y., Theethayi, N., Gonzalez, R.M., Thottappilli, R., "The residual resistivity in soil ionization region around grounding system for different experimental results", 2003 IEEE International Symposium on Electromagnetic Compatibility, Volume 2, 794 –799, Aug 18-22, 2003

Manyahi, M.J., R. Thottappillil, M. Leijon, "Loading effects on the attenuation of the transferred transients through cable winding transformer (Dryformer)", International Conference on Power Systems Transients (IPST), New Orleans, USA, Sept. 28, Oct. 02, 2003.

K. Nilsson, E. Segergren, M. Leijon "Simulations of direct drive generators designed for underwater vertical axis turbines" Fifth European wave energy conference 17-19 sept, 2003, PDF (446k)

Rahman M. and Cooray V., " NO X Production in Laser-Induced Plasma as a Function of Dissipated Energy". EOS Trans. AGU, 84(46), Fall Meet. Suppl., Abstract AE32A-0158 , 2003

Roman, F.R. Montaño and V. Cooray, "Varistor response under subsequent stroke-like impulse current", International Symposium on High Voltage Engineering, Netherlands, 2003.

Roman, F.R. Montaño and V. Cooray, "Response of low voltage protective devices under subsequent stroke-like impulse currents", International Symposium on High Voltage Engineering, Netherlands, 2003.

Theethayi, N. and V. Cooray, "The transmission line model idealisation and reality", Proceeding of the IEEE power technical conference, Bolognia, Italy, 2003.

Theethayi, N., Y. Liu, R. Montano, R. Thottappillil, M. Zitnik, V. Cooray, V. Scuka, "Modeling Direct Lightning Attachment to Electrified Railway System in Sweden", IEEE Bologna Power Tech, Italy, June 23-26, 2003.
(IEEE student paper award for high quality paper.)

Theethayi, N., R. Thottappillil, Y. Liu and R. Montano, "Parameters That Influence the Crosstalk in Multiconductor Transmission Line", IEEE Bologna Power Tech., Italy, June 23-26, 2003. (IEEE student paper award for high quality paper)

Theethayi, N., Y. Liu, R. Montaño, R. Thottappillil, "Crosstalk in Multiconductor Transmission Line in the Presence of Finitely Conducting Ground",’ Proceedings of the IEEE International Symposium on Electromagnetic Compatibility, Istanbul, Turkey, May 11-16, 2003.

Thottappillil, R., N. Theethayi, Y. Liu, V. Scuka, M. Zitnik, P-A. Lindeberg, U. Hellström, "Computer simulation model for Swedish railway system for evaluating the effects of lightning and EMI", World Congress on Railway Research, Edinburgh, Sept.29-Oct.01, 2003.

D.J. Twitchen, A.J. Whitehead, S.E. Coe, J. Isberg," Applications of Single Crystal CVD Diamond" Proceedings of the Seventh Applied Diamond Conference/Third frontier Carbon Technology Joint Conference (ADC/FCT 2003) NASA/CP - 2003- 0 212319 p 111.

Non refereed conference article

H. Baránková and L. Bárdoš, "New Cold Atmospheric Plasma Sources for PE CVD", INVITED PAPER, Symp. Design and Technology of Coatings, September 2003, Bonassola (La Specia), Proceedings, ISBN 88-8080-046-9.

Master thesis

Simon Blixt, "Seriekopplade H-bryggor för HVDC-light", UPTEC F 03 041, Division for Electricity and Lightning Research, Uppsala University, Sweden, 2003

Oskar Danielsson, "Design of a Linear Generator for Wave Energy Plant", Master's degree project, UPTEC F 03 003, Division for Electricity and Lightning Research, Uppsala University, Sweden, Jan. 2003

Magnus Emerius, "Återföring av rotor till linjärgenerator med fjädrar", UTH-INGUTB-EX-M-2003/01-SE, Division for Electricity and Lightning Research, Uppsala University, Sweden, Juni. 2003

Johannes Enlund, "ICP etching of single-crystal HTHP and CVD diamond", UPTEC F 03 014, Division for Electricity and Lightning Research, Uppsala University, Sweden, 2003

Joakim Holfelt, "Optimal Upprustning av vattenkfraft i Helgån", Master's degree project, UPTEC F 03 061, Division for Electricity and Lightning Research, Uppsala University, Sweden, October. 2003

Sören Jörgensen, "On the use of a parallel multi-species genetic algorithm for parameter estimation in structural dynamics", UPTEC F 03 053, Division for Electricity and Lightning Research, Uppsala University, Sweden, 2003

Sven Karlström, "Vattentät genomföring för linjär rörelse till ett vågkraftverk"
UTH-INGUTB-EX-M-2004/7-SE, Division for Electricity and Lightning Research,
Uppsala University, Sweden, June, 2003

Linus Marstorp, "An analytical model for the performance of a vertical axis wind turbine", Master's degree project, UPTEC F03 051, Division for Electricity and Lightning Research, Uppsala University, Sweden, April. 2003

Karin Nilsson, "Simulation of Direct Drive Permanent Magnet Generators for Underwater Current Power Conversion", Master's degree project, UPTEC F 03 025, Division for Electricity and Lightning Research, Uppsala University, Sweden, March. 2003

Lars Noresten, "Response of surge protective devices to very fast current pulses", Master’s degree project, Uppsala University, October 2003.

Richard Perers, "High - Voltage Machines in Pumped Storage Plants", Master's degree project, UPTEC F 03 080, Division for Electricity and Lightning Research, Uppsala University, Sweden, October. 2003

Kerstin Strand, "Energiförluster och potential i vattenvägarna i befintlig svensk vattenkraft", Master's degree project, UPTEC W 03 012, Division for Electricity and Lightning Research, Uppsala University, Sweden, April. 2003

Peter Warnicke, "A two channel laser-triggered plasma closing switch" UPTEC F03 075 Division for Electricity and Lightning Research, Uppsala University, Sweden, Sept. 2003

Stefan Önerud, "Fast charging of a Marx bank", Master's degree project, UPTEC F 03 098, Division for Electricity and Lightning Research, Uppsala University, Sweden, Dec. 2003

Books and Book chapters

Cooray, V. (ed), "The Lightning Flash", The Institution of Electrical Engineers, London, 2003.

Thottappillil, R., Computation of electromagnetic fields from lightning discharge, Chapter in the book “The Lightning Flash”, (ed) V. Cooray, The Institution of Electrical Engineers, London, 2003

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Publications, 2002

Dissertations

Mose Akyuz, "Positive streamer discharges in air and along insulating surfaces: experiment and simulation", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1104-232X ; 777

Mighanda Manyahi, "Characteristic of Surge Transfer Through Transformers: Study of Conventional Distribution Transformer and XLPE Cable Winding Transformer (Dryformer)", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1104-232X ; 750

Stefan Silfverskiöld, "Effects of Lightning Electromagnetic Pulse and High Power Microwaves on Military Electric Systems", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1104-232X ; 734

Reviewed literature

H. Baránková and L. Bárdoš, "Fused hollow cathode cold atmospheric plasma source for gas treatment", Catalysis Today 72 (2002) 237-241.

L. Bárdoš and H. Baránková, "Highly oriented coatings at low substrate temperatures", INVITED CONTRIBUTION, Vacuum Technology & Coating, October 2002

H. J. M. Blennow, M. Leijon and S. M. Gubanski, "Active high voltage insulation", Journal of Electrostatics,Volume 55, Issue 2, Pages 111-223, June 2002

Cooray, V., "Some Considerations on the Cooray-RubinsteinFormulation Used in Deriving the Horizontal Electric Field of Lightning Return Strokes Over Finitely Conducting Ground", Proc. IEEE(EMC), vol. 44, pp. 560 - 566 , 2002.

Holmberg, P.; Leijon, M; ”Wide-band lumped circuit model of the terminal and internal electromagnetic response of a coil with a coaxial insulation system
Electric Power Applications, IEE Proceedings-, Volume: 149 Issue: 6, Nov 2002, Page(s): 459-464

Holmberg Pär, Leijon Mats, Wass Torbjorn, "A Wide-Band Lumped Circuit Model of Eddy Current Losses in a Coil with a Coaxial Insulation System and a Stranded Conductor", IEEE Power Engineering Review, Sept. 2002 Volume: 22 , Issue: 9, pages: 61 - 62

Jan Isberg, Johan Hammersberg, Erik Johansson, Tobias Wikström, Daniel J. Twitchen, Andrew J. Whitehead, Steven E. Coe, Geoffrey A. Scarsbrook, “High Carrier Mobility in Single-Crystal Plasma-Deposited Diamond” Science Volume 297, September 2002, Pages 1670-1672

M. Leijon and R. Liu, "Electric power generators", Energy Technologies, volume 3, subvolume A: Fossil Energy, pp 151-164

Rahman, M., Thottappillil, R., Berg, M., Hillborg, H., "Comment on 'Effect of surface charge on hydrophobicity levels of insulating materials'", IEE Proceedings-Generation, Transmission and Distribution, 149, 300-304, 2002.

Thottappillil, R., "Electromagnetic Pulse Environment of Cloud-to-Ground Lightning for EMC studies", IEEE Trans. On Electromagnetic Compatibility, 44, 203-213, 2002.

Thottappillil, R., M.A. Uman, "Reply to the ‘Comment on “Return stroke transmission line model for stroke speed near and equal that of light" by R. Thottappillil, J. Schoene, and M.A. Uman’ ” by G. Kordi, R. Moini, and V.A. Rakov, Geophysical Research Letters, 29, May 2002.

Thottappillil, R., "Electromagnetic Pulse Environment of Cloud-to-Ground Lightning for EMC studies", IEEE Trans. On Electromagnetic Compatibility, 44, 203-213, 2002.

Contributions to national and international conferences with refereed proceedings

H. Baránková and L. Bárdoš, "Hollow Cathode Plasma Cleaning and Surface Activation", Proceedings of the 45th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Orlando , April 2002, p. 109-112.

Cooray, V; Montano, R; Theethayi, N; Zitnik, M; Manyahi, M; Scuka, V, "A channel base current model to represent both negative and positive first return strokes with connecting leaders." Proceedings of the 26th International Conference on Lightning Protection, Cracow, Poland 2002 pp. 36-41.

Cooray, V; Zitnik, M; Manyahi, M; Montano, R; Rahman, M; Liu, Y, "Physical model of surge-current characteristics of buried vertical rods in the presence of soil ionisation." Proceedings of the 26th International Conference on Lightning Protection, Cracow, Poland 2002 - pp. 357-362.

Cooray, V; Zitnik, M; Strandberg, G; Rahman, M; Montano, R; Scuka, V, "A novel modification of the transmission line model of lightning return strokes." // Proceedings of the 26th International Conference on Lightning Protection, Cracow, Poland 2002 - pp. 50-55

Liu, Y., M. Zitnik, R.M. Gonzalez, R. Thottappillil, "Time-domain model of the grounding system including soil ionization and its application to stratified soil", Proceedings of the 26th International Conference on Lightning Protection, page 352-356, Cracow, Poland, Sept. 2-6, 2002.

Manyahi, M.J., R. Thottappillil, "Transfer of lightning transients through distribution transformer circuits", Proceedings of the 26th International Conference on Lightning Protection, page 435-440, Cracow, Poland, Sept. 2-6, 2002.

Miki, M., T. Shindo, V.A. Rakov, M.A. Uman, K.J. Rambo, G.H. Schnetzer, G. Diendorfer, M. Mair, F. Heidler, W. Zischank, R. Thottappillil, D. Wang, "Characterisation of the initial stage of upward-initiated lightning", Proceedings of the 26th International Conference on Lightning Protection, page 14-19, Cracow, Poland, Sept. 2-6, 2002.

Rahman, M; Cooray, V, "NOx generation in laser-produced plasma as a function of dissipated energy", 26th International Conference on Lightning Protection, Cracow, Poland 2002

Erik Segergren, Björn Bolund, Hans Bernhoff, Mats Leijon, “Rotor concept comparison for underwater power generation”, Conference Proceedings, Marec 2002 , Two day international conference on Marine Renewable Energy. September 2002.

Thottappillil, R., V. Scuka, M. Zitnik, Y. Liu and K-G. Lövstrand, "Grounding of Communication towers for lightning protection", Proceedings of the 26th International Conference on Lightning Protection, page 332-337, Cracow, Poland, Sept. 2-6, 2002.

Non refereed conference article

H. Baránková and L. Bárdoš, "Cold atmospheric plasma sources based on hollow cathodes", INVITED presentationat 1st Topical Meeting on Pulsed and Atmospheric Pressure Plasma Processing, FMT - Forschungszentrum für Mikrostrukturtechnik, Univestity of Wuppertal, Wuppertal, March 2002.

H. Baránková and L. Bárdoš, "Cold atmospheric plasma sources", INVITED PAPER, ANZIO 2002, 5th Symp. Europ. Vac. Coaters, September 30, 2002, Rome-Anzio, Italy.

H. Baránková and L. Bárdoš, "Fused hollow cathode cold atmospheric plasma in monoatomic and molecular gases", 2nd Symposium on Cold Atmospheric Plasma Technologies, 202nd Meeting of The Electrochemical Society, Salt Lake City, October 2002, abstract No. 458

Reports

H. Bernhoff, "Review of electric energy storage", Uppsala University Technical Report UPTEC 2002006 R, issued 26 April2002, Written for the Swedish Energy Agency under contract STEM, P13814-1, 35 pages, EFA-02/2

Master thesis


Martin Belak och Torbjörn Carlsson, "Konstruktion av generator för vågkraftverk", ISRN UTH-INGUTB-EX-M-2002/02-SE, Division for Electricity and Lightning Research, Uppsala University, Sweden, June 2002

Björn Bolund, "High Field Properties of Pulsed Power Water Capacitor", Master's degree project, UPTEC F 02 003, Division for Electricity and Lightning Research, Uppsala University, Sweden, Jan. 2002

Edvard Englund, "Flywheel torque control for electric energy storage", Master's degree project, UPTEC F 02 060, Division for Electricity and Lightning Research, Uppsala University, Sweden, June 2002

Fredrik Gustafsson och Jens Bryntesson, "Lagring av rotor till linjärgenerator för vågkraftverk", UTH-INGUTB-EX-M-2002/07-SE, Division for Electricity and Lightning Research, Uppsala University, Sweden, Sept. 2002

Anders Heljestrand, "Fast charging of capacitors", Master's degree project, UPTEC Q02 014, Division for Electricity and Lightning Research, Uppsala University, Sweden, Aug. 2002

Daniel Månsson, "Experimental studies and circuit modelling of spark gaps", Master’s project work, UPTEC F02 055, Uppsala University, June 2002.

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Publications, 2001

Dissertations

Berg, Marcus, Estimation of Hydrophobicity of Insulating Surfaces by Studying Sessile Water Drops. 2001. - (Uppsala Dissertations from the Faculty of Scienceand Technology 33).

Zitnik, Mihael, Numerical Modelling of Transients in Electrical Systems. 2001. - (Uppsala Dissertations from the Faculty of Science and Technology 35).

Reviewed literature

Akyuz, M; Cooray, V, The Franklin lightning conductor: Conditions necessary for the initiation of a connecting leader. Journal of Electrostatics. - 2001 (51-52), s. 319-325.

Akyuz, M; Gao, L; Larsson, A; Cooray, V, Streamer current in a three-electrode system. IEEE Transactions on Dielectrics and Electrical Insulation. - 2001 (8): 4 , s. 665-672.

Akyuz, M; Gao, L; Larsson, A; Cooray, V; Gustavsson, TG; Gubanski, SM, Positive Streamer Discharges along Insulating Surfaces. IEEE Transactions on Dielectrics and Electrical Insulation. - 2001 (8) : 6 , s. 902-910.

H. Baránková and L. Bárdoš, "Hollow cathode plasma sources for large area surface treatment", Surf. Coat. Technol. 146-147 (2001) 486-490.

L. Bárdoš and H. Baránková, Th. Welzel, I. Dani, S. Peter, and F. Richter, "Comparison of the radio frequency hollow cathode to the microwave antenna discharge for plasma processing", J. Appl. Phys. 90 (2001) 1703-1709.

L. Bárdoš and H. Baránková, "Hollow cathode PVD of nitride and oxide films at low substrate temperature", Surf. Coat. Technol. 146-147 (2001) 463-468.

L. Bárdoš and H. Baránková, "Processing in Afterglows and Decaying Plasmas", INVITED CONTRIBUTION, Vacuum Technology & Coating, September 2001, 46-56

Berg, M; Thottappillil, R; Scuka, V, Hydrophobicity estimation of HV polymeric insulating materials: Development of a digital image processing method. IEEE Transactions on Dielectric and Electrical Insulation. - 2001 (8) , s. 1098-1107.

Cooray, V, Underground electric fields generated by the return strokes of lightning flashes. IEEE Transactions on Electromagnetic Compatibility. - 2001 (43), s. 75-84.

J. Hammersberg, J. Isberg, E. Johansson, T. Lundström, O. Hjortstam and H. Bernhoff., Injection dependent long carrier lifetimes in high quality CVD diamond, Diamond and Related Materials, Volume 10, Issues 3-7, March-July 2001, Pages 574-579

Mats Ekberg, Anders Sunesson, Mikael Bergkvist, Arne Gustavsson, Jan Isberg, Hans Bernhoff, Per Skytt, Jörgen Bengtsson, Sverker rd, Michael Larsson, Laser-triggered high-voltage plasma switching with diffractive optics, Applied Optics-OT, Vol. 40 Issue 16 Page 2611 (June 2001)

Galván, A; Cooray, V; Thottappillil, R, A technique for the evaluation of lightning-induced voltages in complex low-voltage power-installation networks. IEEE Transactions on Electromagnetic Compatibility. - 2001 (43) , s. 402-409.

Leijon, M.; Dahlgren, M.; Walfridsson, L.; Li Ming; Jaksts, A., A recent development in the electrical insulation systems of generators and transformers, IEEE Electrical Insulation Magazine , Volume: 17 Issue: 3 , May-June 2001
Page(s): 10 -15

Liu, Y; Zitnik, M; Thottappillil, R, An Improved Transmission-Line Model of Grounding System. IEEE Transactions on EMC. - 2001 (43) : 3 , s. 348-355.

Rakov, VA; Crawford, DE; Rambo, KJ; Schnetzer, GH; Thottappilil, R , M-component mode charge transfer to ground in lightning discharges. Journal of Geophysical Research. - 2001 (106) , s. 22817-22831.

Rehbein, N; Cooray, V, NOx production in spark and corona discharges. Journal of Electrostatics. - 2001 (51-52) , s. 333-339.

Serdyuk, YV; Larsson, A; Gubanski, SM; Akyuz, M, The propagation of positive streamers in a weak and uniform background electric field. Journal of Physics D: Applied Physics. - 2001 (34) , s. 614-623.

Thottappillil, R; Rakov, VA, On different approaches to calculating lightning electric fields. Journal of Geophysical Research. - 2001 (106) , s. 14191-14205.

Thottappillil, R; Schoene, J; Uman, MA, Return stroke transmission line model for stroke speed near and equal that of light. Geophysical Research Letters. – 2001 (28) , s. 3593-3596.

Contributions to national and international conferences with refereed proceedings

L. Bárdoš and H. Baránková, "Highly Oriented Coatings at Low Substrate Temperatures", Proceedings of the 44th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Philadelphia, April 2001, p. 125-129

Darveniza, M.; Saha, T.K.; Berggren, B.; Leijon, M.A.; Wright, P.O., A research project to investigate the impact of electricity system requirements on the design and optimal application of the powerformer, Transmission and Distribution Conference and Exposition, 2001 IEEE/PES , Volume: 1 , 2001, Page(s): 504 -509

Liu, Y; Zitnik, M; Thottappillil, R, A Time Domain Transmission Line Model of Grounding System. 12th International Symposium on High Voltage Engineering, Bangalore, India 2001.

Manyahi, M; Thottappillil, R; Nzali, A, Some Reflections on the Lightning Protection of Power Distribution Transformers in Tanzania. International Conference on Electrical Engineering and Technology, Dar es Salaam, Tanzania 2001.

Rahman, M; Thottappillil, R; Berg, M; Hillborg, H, Surface charge and hydrophobicity levels of insulating materials. 12th International Symposium on High Voltage Engineering, Bangalore, India 2001.

Thottappillil, R, Return stroke electric field at ground assuming transmission line model and speed of light as return stroke speed. 12th International Symposium on High Voltage Engineering, Bangalore, India 2001.

Thottappillil, R; Rakov, VA, On the computation of electric fields from a lightning discharge in time domain. 2001 IEEE EMC International Symposium, Montreal, Canada 2001.

Sjöberg M, L.-Å., Rein C., Gubanski S. M., Leijon M. Å. S., Surface Charge Accumulation in a Dielectric-Covered Electrode System in Air, Proceedings of 2001 International Symposium on Electrical Insulating Materials (ISEIM2001), pp. 399-402, Himeji, Japan, November 19-22, 2001.

Non refereed conference article

H. Baránková and L. Bárdoš, "Fused hollow cathode cold atmospheric plasma source", 1st Symposium on Cold atmospheric Plasma Technologies, 199th Meeting of The Electrochemical Society, Washington, March 2001, Abstract No. 194.

H. Baránková, "Status and Trends in Plasma-Assisted Technologies", INVITED Presentation for the Donald M. Mattox Tutorial at the 44th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Philadelphia, April 2001

Master thesis

Mats Berglund, "Dielectric Study of Water/Methanol Mixtures for Use in Pulsed Power Water Capacitors", Mater's degree project, UPTEC F 01062, Division for Electricity and Lightning Research, Uppsala University, Sweden, Aug. 2001

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