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Publikācija: Power Capability and Efficiency Comparison of Direct Drive PMSG at Different Power Control Strategies

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Nosaukums oriģinālvalodā Power Capability and Efficiency Comparison of Direct Drive PMSG at Different Power Control Strategies
Pētniecības nozare Elektrotehnika
Pētniecības apakšnozare  Energoelektronika
Autori Linards Grigāns
Alvis Sokolovs
Uģis Sirmelis
Laura Dzelzkalēja
Atslēgas vārdi AC-DC power converters, Generators, Permanent magnet machines, Wind power generation
Anotācija The authors present the results of experimental work on a small-power direct driven permanent magnet synchronous generator reactive power compensation comparison with two methods. Particular generator is targeted for small size wind power systems, and is tested on a wind turbine emulator that consists of an AC induction motor, a frequency converter and a torque feedback. Generator output power was measured with three different setups: AC-DC converter and a DC-DC boost converter; capacitor compensated AC-DC converter and a DC-DC boost converter; frequency converter with field oriented control of synchronous generators. Simulation and experimental results of generator output power and efficiency are obtained and analyzed at different generator speed values.
DOI: 10.1109/RTUCON.2014.6998221
Hipersaite: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6998221 
Atsauce Grigāns, L., Sokolovs, A., Sirmelis, U., Dzelzkalēja, L. Power Capability and Efficiency Comparison of Direct Drive PMSG at Different Power Control Strategies. No: 2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON): Proceedings, Latvija, Rīga, 14.-14. oktobris, 2014. Riga: RTU Press, 2014, 13.-16.lpp. ISBN 978-1-4799-7460-3. e-ISBN 978-1-4799-7462-7. Pieejams: doi:10.1109/RTUCON.2014.6998221
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