PROBABILISTIC METHODS FOR POWER SYSTEM DYNAMIC STABILITY STUDIES.

R. C. Burchett, G. T. Heydt

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations

Abstract

Several sources of uncertainty in electric power systems are incorporated into the dynamic stability analysis of the system. Operating point stability is considered, with the system model written in state variable notation. The sensitivities of the eigenvalues of the associate matrix are used to calculate the statistics of eigenvalue locations. When the uncertaintities considered are approximated by the multivariate normal distribution, the probability of dynamic stability is computed using the generalized tetrachoric series. The principal advantages of this method over multiple runs of a deterministic stability study are rapid calculation times and the availability of consistently calculated probability of stability figures.

Original languageEnglish (US)
Title of host publicationUnknown Host Publication Title
Place of PublicationNew York, NY
PublisherIEEE
StatePublished - 1800
Externally publishedYes
EventIEEE Power Eng Soc, Summer Meet, Prepr - Mexico City, USA
Duration: Jul 17 1977Jul 22 1977

Other

OtherIEEE Power Eng Soc, Summer Meet, Prepr
CityMexico City, USA
Period7/17/777/22/77

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Burchett, R. C., & Heydt, G. T. (1800). PROBABILISTIC METHODS FOR POWER SYSTEM DYNAMIC STABILITY STUDIES. In Unknown Host Publication Title IEEE.