Parametric robust stability of power systems using generalized Kharitonov's theorem

Khutoryansky, E. ; Pai, M. A. (1997) Parametric robust stability of power systems using generalized Kharitonov's theorem Proceedings of 34th IEEE Conference on Decision and Control, San Diego, CA, 4 . pp. 3097-3099.

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

Related URL: http://dx.doi.org/10.1109/CDC.1997.652314

Abstract

In this paper we apply a generalized version of Kharitonov's theorem to parameter perturbations in the state space description of a power system with a power system stabilizer (PSS). Specifically, the parameters in the PSS controller such as the gain and lead-lag time constants are considered as candidates for perturbations and the region of Hurwits stability is computed via the edge theorem and the segment lemma. A single machine infinite bus example is illustrated.

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ID Code:87208
Deposited On:16 Mar 2012 06:08
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