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Conference Paper: Power system transient stability assessment based on quadratic approximation of stability region

TitlePower system transient stability assessment based on quadratic approximation of stability region
Authors
Xue, AWu, FFNi, YLu, QMei, S
KeywordsControlling Unstable Equilibrium point
Critical Clear Time
Quadratic Approximation
Stability Region
Transient Stability Assessment
Issue Date2005
PublisherIEEE.
Citation
IEEE / P E S Transmission and Distribution Conference and Exhibition, Dalian, China, 14-18 August 2005 How to Cite?
DOI: http://dx.doi.org/10.1109/TDC.2005.1546779
AbstractThis paper presents an approach to estimate the Critical Clearing Time (CCT) of the multi-machine power systems based on the quadratic surface which approximates the boundary of stability region relating to the controlling unstable equilibrium point. A decomposition method is developed to obtain the coefficients of the quadratic approximation surface. The CCT is determined by the crossing point of the quadratic surface and the continuous faulted trajectory. Simulations in IEEE 9-bus and New England system show the effectiveness of the proposed approach. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45863
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorXue, Aen_HK
dc.contributor.authorWu, FFen_HK
dc.contributor.authorNi, Yen_HK
dc.contributor.authorLu, Qen_HK
dc.contributor.authorMei, Sen_HK
dc.date.accessioned2007-10-30T06:37:12Z-
dc.date.available2007-10-30T06:37:12Z-
dc.date.issued2005en_HK
dc.identifier.citationIEEE / P E S Transmission and Distribution Conference and Exhibition, Dalian, China, 14-18 August 2005en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45863-
dc.description.abstractThis paper presents an approach to estimate the Critical Clearing Time (CCT) of the multi-machine power systems based on the quadratic surface which approximates the boundary of stability region relating to the controlling unstable equilibrium point. A decomposition method is developed to obtain the coefficients of the quadratic approximation surface. The CCT is determined by the crossing point of the quadratic surface and the continuous faulted trajectory. Simulations in IEEE 9-bus and New England system show the effectiveness of the proposed approach. © 2005 IEEE.en_HK
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dc.format.extent12538 bytes-
dc.format.extent11910 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofProceedings of the IEEE Power Engineering Society Transmission and Distribution Conferenceen_HK
dc.rights©2005 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.-
dc.subjectControlling Unstable Equilibrium pointen_HK
dc.subjectCritical Clear Timeen_HK
dc.subjectQuadratic Approximationen_HK
dc.subjectStability Regionen_HK
dc.subjectTransient Stability Assessmenten_HK
dc.titlePower system transient stability assessment based on quadratic approximation of stability regionen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailWu, FF: ffwu@eee.hku.hken_HK
dc.identifier.emailNi, Y: yxni@eee.hku.hken_HK
dc.identifier.authorityWu, FF=rp00194en_HK
dc.identifier.authorityNi, Y=rp00161en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/TDC.2005.1546779en_HK
dc.identifier.scopuseid_2-s2.0-33646357436en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33646357436&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2005en_HK
dc.identifier.spage1en_HK
dc.identifier.epage6en_HK
dc.identifier.scopusauthoridXue, A=7005988274en_HK
dc.identifier.scopusauthoridWu, FF=7403465107en_HK
dc.identifier.scopusauthoridNi, Y=7402910021en_HK
dc.identifier.scopusauthoridLu, Q=35513737300en_HK
dc.identifier.scopusauthoridMei, S=7102846252en_HK

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