POWER SYSTEMS TRANSIENT STABILITY ANALYSIS: LAGRANGIAN FORMULATION.

A. N. Michel, Vijay Vittal

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The authors present results, for power systems with uniform damping, which establish analytically the existence and the identity of the critical group of machines due to a given fault. A result is included to determine estimates of the domain of attraction of asymptotically stable equilibrium points in power systems. The results presented can be used online to determine which machines belong to a critical group, and to use this information for corrective action (e. g. , shedding of the critical generators or fast valving for these generators). The applicability of the present results is demonstrated by means of a specific example (a 162-bus, 17-generator model of the power network of the state of Iowa).

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE Conference on Decision and Control
PublisherIEEE
Pages167-172
Number of pages6
StatePublished - 1984
Externally publishedYes

ASJC Scopus subject areas

  • Chemical Health and Safety
  • Control and Systems Engineering
  • Safety, Risk, Reliability and Quality

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