Towards a theory of multi-swing transient instability problems in electric power systems

Chia Chi Chu*

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

4 Scopus citations

Abstract

Multi-swing trajectories, which refer to those trajectories which oscillate several cycles and then become unbounded, has been a nuisance in general simulation programs for power system stability study since the corresponding transient stability is very difficult to access accurately. In this letter, two possible models are developed to explain possible scenarios of such multi-swing behaviors. Theoretical investigation has strongly indicated a close relationship between multi-swing instability problems and chaotic behaviors of the power system.

Original languageEnglish
Pages (from-to)2692-2695
Number of pages4
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE88-A
Issue number10
DOIs
StatePublished - 10 2005

Keywords

  • Chaotic model
  • Controlling unstable equilibrium point
  • Multi-swing instability
  • Power system transient stability
  • Transport theory

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