Preconditioned iterative solver for dynamic simulation of power systems

M. A. Pai, P. W. Sauer, A. Y. Kulkarni

Research output: Contribution to journalConference article

Abstract

In this paper the General Minimal Residual (GMRES) is applied for the dynamic simulation of a power system. GMRES is an iterative method belonging to the class of conjugate gradient methods which is well suited for parallelization and easily programmable. When used with an appropriate preconditioner speed ups are considerable compared to the LU factorization method. Results on a workstation as well as a supercomputer are presented for a 10 machine 39 bus system to illustrate the speed ups.

Original languageEnglish (US)
Pages (from-to)1279-1282
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
Volume2
StatePublished - Jan 1 1995
EventProceedings of the 1995 IEEE International Symposium on Circuits and Systems-ISCAS 95. Part 3 (of 3) - Seattle, WA, USA
Duration: Apr 30 1995May 3 1995

    Fingerprint

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this