Dynamical voltage stability analysis using Lyapunov function method

Abdul Halim, K. Takahashi, B. Kermanshahi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

This paper presents a method to analyze small perturbation voltage stability for power systems with varying load by mean of a quadratic Lyapunov function. By using the quadratic Lyapunov function, the voltage stability is analyzed algebraically. In this paper, voltage stability proximity indices are also proposed. Numerical tests are carried out on a three-bus power system and a single machine to verify the performance of these indices as well as verification of computation bound of varying ratio of reactive power and voltage from its operating condition which force the system to maintain its stability.

Original languageEnglish
Title of host publication8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Proceedings
PublisherIEEE Computer Society
Pages439-444
Number of pages6
ISBN (Electronic)0780351053
DOIs
Publication statusPublished - 1 Jan 1998
Event8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Athens, Greece
Duration: 14 Oct 199816 Oct 1998

Publication series

NameProceedings of International Conference on Harmonics and Quality of Power, ICHQP
Volume1
ISSN (Print)1540-6008
ISSN (Electronic)2164-0610

Conference

Conference8th International Conference on Harmonics and Quality of Power, ICHQP 1998
Country/TerritoryGreece
CityAthens
Period14/10/9816/10/98

Keywords

  • Dynamic Voltage Stability
  • Lyapunov Function
  • Power System Stability

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