The effect of automatic voltage regulation on the bifurcation evolution in power systems

 
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1996 (EN)
The effect of automatic voltage regulation on the bifurcation evolution in power systems (EN)

Sauer, PW (EN)
Pai, MA (EN)
Vournas, CD (EN)

N/A (EN)

This paper discusses the relationships between types of bifurcations in power systems and their expected occurrence for voltage regulated and unregulated synchronous machines. A time-scale decomposition is performed to identify critical dynamics in the slow and fast subsystems. For single-machine systems, the existence of an unstable limit cycle prior to Hopf bifurcation is analysed in the context of the region of attraction. (EN)

journalArticle

Power System (EN)
Single Machine (EN)
LOAD (EN)
STABILITY (EN)
hopf bifurcation (EN)
Limit Cycle (EN)
DYNAMICS (EN)
Synchronous Machine (EN)
Time Scale (EN)
Voltage Regulator (EN)
Automatic Voltage Regulator (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

IEEE TRANSACTIONS ON POWER SYSTEMS (EN)

1996


IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC (EN)



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