On-line stability constraint assessment for large complex power systems

Ka Wing Chan, R. W. Dunn, A. R. Daniels

Research output: Journal article publicationJournal articleAcademic researchpeer-review

10 Citations (Scopus)


Power systems around the world are increasingly subject to stability limits. Variation in operating conditions from scenarios used for off-line studies require the adoption of transmission limits. The result is the operation of less economic generation systems, leading to additional constraint costs. From an operational perspective, any on-line methods that could identify the generator contributions for a given stability problem and the generation changes required to operate closer to stability limits would be most valuable. This paper presents new developments, which have been carried out at the University of Bath, UK, in the areas of on-line stability constraint cost management for large complex power systems.
Original languageEnglish
Pages (from-to)169-176
Number of pages8
JournalElectric Power Systems Research
Issue number3
Publication statusPublished - 1 Sept 1998


  • Constraint cost assessment
  • Large complex power systems
  • On/off-line stability

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering


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