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Reduced-order models for dynamic control of a power plant with an improved transient and steady-state behavior

  • Ubaid M. Al-Saggaf*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

A new technique for constructing the dynamic equivalents for power systems is developed. The technique utilizes a balanced state-space representation to determine the order, state matrix, and either the input matrix or the output matrix of the reduced-order model. The other matrix is found such that the reduced-order model matches the full-order model at both high and low frequencies. The suitability of the new technique for obtaining reduced-order models for the dynamic control of a power plant is demonstrated on a single-machine infinite-bus system.

Original languageEnglish
Pages (from-to)79-85
Number of pages7
JournalElectric Power Systems Research
Volume26
Issue number1
DOIs
StatePublished - Jan 1993

Keywords

  • balanced representations
  • model reduction
  • power systems and plants

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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