Small-signal modulation of the Pacific HVDC intertie

Small-signal modulation of the Pacific HVDC intertie

Recent undamped oscillations in the Western U.S. power system have indicated the need to improve system damping. The development of a control algorithm for small-signal modulation of the Pacific HVDC Intertie is described. The control signal which would be applied to the current regulator at the sen...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on power apparatus and systems 1976-03, Vol.95 (2), p.536-541
Hauptverfasser: Cresap, R.L., Mittelstadt, W.A.
Format: Artikel
Sprache:eng
Schlagworte:
Communication system control
Damping
HVDC transmission
Inverters
Power generation
Power system stability
Power system transients
Rectifiers
Regulators
Voltage
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Recent undamped oscillations in the Western U.S. power system have indicated the need to improve system damping. The development of a control algorithm for small-signal modulation of the Pacific HVDC Intertie is described. The control signal which would be applied to the current regulator at the sending end of the dc intertie is based on rate of change of ac-intertie power. Results from simulation studies are presented which show that modulation will produce considerable damping.
ISSN:0018-9510
2995-6323
DOI:10.1109/T-PAS.1976.32133