Impact of Model Detail of Synchronous Machines on Real-time Transient Stability Assessment

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2013

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In this paper, it is investigated how detailed the model of a synchronous machine needs to be in order to assess transient stability using a Single Machine Equivalent (SIME). The results will show how the stability mechanism and the stability assessment are affected by the model detail. In order to identify the transient stability mechanism, a simulation with a high-order model was used as reference. The Western System Coordinating Council System (WSCC) and the New England & New York system are considered and simulations of an unstable and a stable scenario are carried out, where the detail of the machine models is varied. Analyses of the results suggest that a 4th-order model may be sufficient to represent synchronous machines in transient stability studies.
Original languageEnglish
Title of host publicationProceedings of 2013 IREP Symposium
Number of pages9
PublisherIEEE
Publication date2013
ISBN (print)978-1-4799-0199-9
DOIs
StatePublished - 2013
Event2013 IREP Symposium - Rethymnon, Greece

Conference

Conference2013 IREP Symposium
CountryGreece
CityRethymnon
Period25/08/201330/08/2013
CitationsWeb of Science® Times Cited: No match on DOI

    Keywords

  • General Topics for Engineers, Power, Energy and Industry Applications, Generators, Power system stability, Rotors, Stability criteria, Transient analysis
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