Feasibiliity of Liapunov Functions for The Stability Analysis of Electric Power Systems Having up to 60 Generators

1 May 1972

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems

Vol. PAS-91 (3) , 1145-1157
https://doi.org/10.1109/tpas.1972.293471

Abstract

This paper explores the feasibility of rapid a- stability analysis of electric power systems containing as many as 60 generators by using Liapunov functions. Many Liapunov functions, approximate integrals, and critical value equations are presented, some for the first time. The results of applying these functions with the aid of a CDC 6600 digital computer to electric ric power systems whose number of generators is 4, 10, 20, or 60 are given for both the computation time and result accuracy. Recommendations are made for additional research on the development of more accurate ate functions for el'ectric power system analysis.

Keywords

This publication has 7 references indexed in Scilit:

Transient Stability of Multimachine Power Systems via the Direct Method of Lyapunov
IEEE Transactions on Power Apparatus and Systems, 1971
Routh-Hurwitz conditions and Lyapunov methods for the transient-stability problem
Proceedings of the Institution of Electrical Engineers, 1969
Transient Stability Regions of Multimachine Power Systems
IEEE Transactions on Power Apparatus and Systems, 1966
Direct Method of Liapunov Applied to Transient Power System Stability
IEEE Transactions on Power Apparatus and Systems, 1966
A New Approach to the Transient Stability Problem
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1962
The energy-integral criterion of transient stability limits of power systems
Proceedings of the IEE Part C: Monographs, 1958
The Transient-Energy Method of Calculating Stability
Transactions of the American Institute of Electrical Engineers, 1947