A modular series connected converter structure suitable for a high-voltage direct current transformerless offshore wind turbine: A modular series connected converter structure
Gjerde, S., Ljøkelsøy, K., Nilsen, R., Undeland, T.
Published in Wind energy (Chichester, England) (01.12.2014)
Published in Wind energy (Chichester, England) (01.12.2014)
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Journal Article
Risk assessment basis of moving particles in gas insulated substations
Runde, M., Aurud, T., Ljokelsoy, K., Lundgaard, L.E., Nokleby, J.E., Skyberg, B.
Published in IEEE transactions on power delivery (01.04.1997)
Published in IEEE transactions on power delivery (01.04.1997)
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Journal Article
Conference Proceeding
Design, tuning and testing of a flexible PLL for grid synchronization of three-phase power converters
Suul, J.A., Ljokelsoy, K., Undeland, T.
Published in 2009 13th European Conference on Power Electronics and Applications (01.09.2009)
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Published in 2009 13th European Conference on Power Electronics and Applications (01.09.2009)
Conference Proceeding