Relaxation type multigrid parallel algorithm for power system transient stability analysis

Massimo La Scala, Anjan Bose, Daniel Tylavsky

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

6 Scopus citations

Abstract

An algorithm is presented that exploits the maximum parallelism that the transient stability analysis problem can offer. By applying a stable integration method such as the trapezoidal rule, the overall algebraic-differential set of equations is usually transformed into a unique algebraic problem at each time step. By utilizing an indirect method for the solution of the set of nonlinear equations, a parallelism in space (that is, for all equations) and in time (that is, for all time steps) is obtained. The formulation permits, easily, the implementation of multigrid techniques. Theoretical aspects of the existence, uniqueness, and convergence of the algorithm are discussed.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Editors Anon
PublisherPubl by IEEE
Pages1954-1957
Number of pages4
Volume3
StatePublished - 1989
EventIEEE International Symposium on Circuits and Systems 1989, the 22nd ISCAS. Part 1 - Portland, OR, USA
Duration: May 8 1989May 11 1989

Other

OtherIEEE International Symposium on Circuits and Systems 1989, the 22nd ISCAS. Part 1
CityPortland, OR, USA
Period5/8/895/11/89

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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    La Scala, M., Bose, A., & Tylavsky, D. (1989). Relaxation type multigrid parallel algorithm for power system transient stability analysis. In Anon (Ed.), Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 3, pp. 1954-1957). Publ by IEEE.