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Positive-net-damping stability criterion in grid-connected VSC systems

Autor
Sainz, L.; Cheah, M.; Monjo, L.; Liang, Jun; Gomis-Bellmunt, O.
Tipus d'activitat
Article en revista
Revista
IEEE Journal of emerging and selected topics in power electronics
Data de publicació
2017-12-01
Volum
5
Número
4
Pàgina inicial
1499
Pàgina final
1512
DOI
https://doi.org/10.1109/JESTPE.2017.2707533 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/114185 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/7933072/ Obrir en finestra nova
Resum
Resonance instabilities in power systems can be assessed with the positive-net-damping stability criterion. This criterion is a review of the complex torque coefficients method, but it does not provide the frequency of the closed-loop oscillatory modes. This paper presents an alternative approach of the positive-net-damping stability criterion to analyze electrical resonance instability. In this approach, resonance instabilities are identified in feedback systems derived from impedance-based equ...
Citació
Sainz, L., Cheah-Mane, M., Monjo, L., Liang, Jun, Gomis-Bellmunt, O. Positive-net-damping stability criterion in grid-connected VSC systems. "IEEE Journal of emerging and selected topics in power electronics", 1 Desembre 2017, vol. 5, núm. 4, p. 1499-1512.
Paraules clau
Electrical resonance, Voltage source converters (VSCs), Voltage stability
Grup de recerca
CITCEA - Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments
QSE - Qualitat del Subministrament Elèctric

Participants

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