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

Vournas, C. D. ; Pai, M. A. ; Sauer, P. W. (1996) The effect of automatic voltage regulation on the bifurcation evolution in power systems IEEE Transactions on Power Systems, 11 (4). pp. 1683-1688. ISSN 0885-8950

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Official URL: http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arn...

Related URL: http://dx.doi.org/10.1109/59.544628

Abstract

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.

Item Type:Article
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ID Code:87137
Deposited On:15 Mar 2012 11:15
Last Modified:15 Mar 2012 11:15

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