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Extended current limitation for unbalanced faults in MMC–HVDC–connected wind power plants

Autor
Schönleber, K.; Eduardo Prieto-Araujo; Ratés, S.; Gomis-Bellmunt, O.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on power delivery
Data de publicació
2018-08-13
Volum
33
Número
4
Pàgina inicial
1875
Pàgina final
1884
DOI
https://doi.org/10.1109/TPWRD.2017.2786087 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/114275 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/8233156/ Obrir en finestra nova
Resum
IEEE Modular multilevel converters (MMCs) are currently used in a number of high–voltage dc (HVdc) projects connecting very remote offshore wind power plants (WPPs) to shore. For this application the offshore high–voltage dc voltage– source converter (VSC–HVdc) provides the reference for voltage and frequency, i.e. grid–forming operating mode. In fault ride through (FRT) situations, however, the converter reactive current increases and has to be limited to prot...
Citació
Schönleber, K., Eduardo Prieto-Araujo, Ratés, S., Gomis-Bellmunt, O. Extended current limitation for unbalanced faults in MMC–HVDC–connected wind power plants. "IEEE transactions on power delivery", August 2018, vol. 33, núm. 4, pp. 1875-1884.
Paraules clau
Current control, HVdc transmission, power system faults, voltage control, wind power generation
Grup de recerca
CITCEA - Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments

Participants