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Article: A BCU method for direct analysis of power system transient stability

TitleA BCU method for direct analysis of power system transient stability
Authors
Issue Date1994
PublisherIEEE.
Citation
IEEE Transactions on Power Systems, 1994, v. 9 n. 3, p. 1194-1208 How to Cite?
AbstractA boundary of stability region based controlling unstable equilibrium point method (BCU method) for direct analysis of power system transient stability is presented. Features distinguishing the BCU method from the existing direct methods are that it consistently finds the exact controlling unstable equilibrium point (UEP) relative to a fault-on trajectory and that it has a sound theoretical basis. Moreover, the BCU method appears to be fast. This method is based on the relationship between the boundary of stability region of a power system and that of a reduced system. The BCU method finds the controlling UEP of the original system via a reduced system whose controlling UEP is easier and cheaper to compute. Effective numerical schemes to speed up the presented method are also proposed. This method has been tested on several power systems with very promising results. Simulation results on a 50 generator, 145 bus system are presented along with a comparison between the results obtained using the BCU method and another existing method.
Persistent Identifierhttp://hdl.handle.net/10722/42726
ISSN
2015 Impact Factor: 3.342
2015 SCImago Journal Rankings: 4.126

 

DC FieldValueLanguage
dc.contributor.authorChiang, HDen_HK
dc.contributor.authorWu, FFen_HK
dc.contributor.authorVaraiya, Pen_HK
dc.date.accessioned2007-03-23T04:30:57Z-
dc.date.available2007-03-23T04:30:57Z-
dc.date.issued1994en_HK
dc.identifier.citationIEEE Transactions on Power Systems, 1994, v. 9 n. 3, p. 1194-1208en_HK
dc.identifier.issn0885-8950en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42726-
dc.description.abstractA boundary of stability region based controlling unstable equilibrium point method (BCU method) for direct analysis of power system transient stability is presented. Features distinguishing the BCU method from the existing direct methods are that it consistently finds the exact controlling unstable equilibrium point (UEP) relative to a fault-on trajectory and that it has a sound theoretical basis. Moreover, the BCU method appears to be fast. This method is based on the relationship between the boundary of stability region of a power system and that of a reduced system. The BCU method finds the controlling UEP of the original system via a reduced system whose controlling UEP is easier and cheaper to compute. Effective numerical schemes to speed up the presented method are also proposed. This method has been tested on several power systems with very promising results. Simulation results on a 50 generator, 145 bus system are presented along with a comparison between the results obtained using the BCU method and another existing method.en_HK
dc.format.extent1551240 bytes-
dc.format.extent28160 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©1994 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.titleA BCU method for direct analysis of power system transient stabilityen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0885-8950&volume=9&issue=3&spage=1194&epage=1208&date=1994&atitle=A+BCU+method+for+direct+analysis+of+power+system+transient+stabilityen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.hkuros15306-

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