Robust design of a damping controller for static var compensators in power systems

Xuechun Yu, Mustafa Khammash, Vijay Vittal

Research output: Contribution to journalArticle

48 Scopus citations

Abstract

This paper presents a systematic procedure for the synthesis of a supplementary damping controller (SDC) for static var compensators (SVC) in multimachine power systems. The robust performance in terms of the structured singular value (SSV or μ) is used as the measure of control performance. A wide range of operating conditions are used for testing. Simulation results on standard test systems show that the resulting SDC effectively enhances the damping of the interarea oscillations, providing robust stability and good performance characteristics both in frequency domain and in time domain.

Original languageEnglish (US)
Pages (from-to)456-462
Number of pages7
JournalIEEE Transactions on Power Systems
Volume16
Issue number3
DOIs
StatePublished - Aug 1 2001

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Keywords

  • Damping controller
  • Static var compensator
  • μ-synthesis

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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