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DC-link voltage oscilations reduction during unbalanced grid faults for high power wind turbines

Autor
Miranda, H.; Teodorescu, R.; Rodriguez, P.; Helle, L.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
14th European Conference on Power Electronics and Applications
Any de l'edició
2011
Data de presentació
2011-09-15
Llibre d'actes
EPE 2011: 14th European Conference on Power Electronics and Applications: 30 August to 1 September 2011, Birmingham, UK
Pàgina inicial
1
Pàgina final
11
Repositori
http://hdl.handle.net/2117/14706 Obrir en finestra nova
URL
http://upc.cbuc.cat/record=b1390650~S1 Obrir en finestra nova
Resum
During unbalanced grid voltage faults the Power injected to the grid experiences 100Hz oscillations as a result of interactions between positive and negative sequence components of three-phase voltages and currents. These oscillations can become as high as %50 percent of the rated power. In this article an improved controller is proposed which present different behavior during normal operation and faults to keep track of non-sinusoidal current reference signals. The reference signals are calcula...
Citació
Miranda, H. [et al.]. DC-link voltage oscilations reduction during unbalanced grid faults for high power wind turbines. A: European Conference on Power Electronics and Applications. "EPE 2011: 14th European Conference on Power Electronics and Applications: 30 August to 1 September 2011, Birmingham, UK". Birminghan: 2011, p. 1-11.
Grup de recerca
SEER - Sistemes Elèctrics d'Energia Renovable

Participants

  • Miranda, Hernan  (autor ponent)
  • Teodorescu, Remus  (autor ponent)
  • Rodriguez Cortes, Pedro  (autor ponent)
  • Helle, L.  (autor ponent)