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Positive- and negative-sequence control of grid-connected photovoltaic systems under unbalanced voltage conditions

Autor
Mirhosseini, M.; Pou, J.; Karanayil, B.; Agelidis, V.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
AUPEC 2013 UNIVERSITY OF TASMANIA
Any de l'edició
2013
Data de presentació
2013-09-30
Llibre d'actes
Proc. Australasina Universities Power Engineering Conference AUPEC 2013, 29 sep - 3 Oct., Tasmania, Australia
Pàgina inicial
1
Pàgina final
6
Repositori
http://hdl.handle.net/2117/21710 Obrir en finestra nova
Resum
This paper discusses the control of the positive- and negative-sequence components of a large-scale grid-connected photovoltaic system (GCPS) under unbalanced voltage sag conditions in the grid. Some issues regarding stability and dynamic performance of the system occur when applying PI controllers in the current control loops. The reason is the delay that the filtering method imposes when extracting the current/voltage sequences. Because of such a delay, the dynamic response of the system becom...
Citació
Mirhosseini, M. [et al.]. Positive- and negative-sequence control of grid-connected photovoltaic systems under unbalanced voltage conditions. A: AUPEC - Australasian Universities Power Engineering Conference. "Proc. Australasina Universities Power Engineering Conference AUPEC 2013, 29 sep - 3 Oct., Tasmania, Australia". Tasmania: 2013, p. 1-6.
Paraules clau
Moving average filter Photovoltaic system Power system dynamics Power system faults
Grup de recerca
TIEG - Terrassa Industrial Electronics Group

Participants

  • Mirhosseini, Mitra  (autor ponent)
  • Pou Felix, Josep  (autor ponent)
  • Karanayil, Baburaj  (autor ponent)
  • Agelidis, Vassilios  (autor ponent)