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Conference Paper: Implementation of a power system dynamic security assessment and early warning system
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TitleImplementation of a power system dynamic security assessment and early warning system
 
AuthorsShi, LB3 4
Chang, NC4
Lan, Z2
Zhao, DP4
Zhou, HF1
Tam, PTC1
Ni, YX1 3
Wu, FF1 3
 
KeywordsEnergy management system
Operation limits
Real time mode
Security early warning
Training mode
Transient stability analysis
Voltage stability analysis
 
Issue Date2007
 
CitationIEEE Power Enginering Society General Meeting, p. 1-6 [How to Cite?]
DOI: http://dx.doi.org/10.1109/PES.2007.385468
 
AbstractA real time dynamic security assessment and early warning (DSAEW) system for the purpose of keeping interconnected power systems operating in security region, monitoring dynamic security margin constantly and ensuring system operation reliability is proposed in this paper. The framework of the DSAEW system is designed in accordance with Client/Server and Browser/Server models based on the TCP/IP protocol. In this paper, the overall system architecture, function design and technology used of such tool including TSA- Transient Stability Assessment, VSA- Voltage Stability Assessment is presented. Furthermore, the calculation of some operation limits involving the bus voltage limits, the branch/corridor transfer power limits and the P-load limit of the whole system is introduced in this paper as well. On one hand, the DSAEW system can easily and conveniently integrate with existing Energy Management System (EMS) to implement the real time dynamic security assessment. On the other hand, the DSAEW system can make intensive dynamic analysis related to the specified case study as an off-line simulation platform. © 2007 IEEE.
 
DOIhttp://dx.doi.org/10.1109/PES.2007.385468
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorShi, LB
 
dc.contributor.authorChang, NC
 
dc.contributor.authorLan, Z
 
dc.contributor.authorZhao, DP
 
dc.contributor.authorZhou, HF
 
dc.contributor.authorTam, PTC
 
dc.contributor.authorNi, YX
 
dc.contributor.authorWu, FF
 
dc.date.accessioned2010-09-25T18:10:33Z
 
dc.date.available2010-09-25T18:10:33Z
 
dc.date.issued2007
 
dc.description.abstractA real time dynamic security assessment and early warning (DSAEW) system for the purpose of keeping interconnected power systems operating in security region, monitoring dynamic security margin constantly and ensuring system operation reliability is proposed in this paper. The framework of the DSAEW system is designed in accordance with Client/Server and Browser/Server models based on the TCP/IP protocol. In this paper, the overall system architecture, function design and technology used of such tool including TSA- Transient Stability Assessment, VSA- Voltage Stability Assessment is presented. Furthermore, the calculation of some operation limits involving the bus voltage limits, the branch/corridor transfer power limits and the P-load limit of the whole system is introduced in this paper as well. On one hand, the DSAEW system can easily and conveniently integrate with existing Energy Management System (EMS) to implement the real time dynamic security assessment. On the other hand, the DSAEW system can make intensive dynamic analysis related to the specified case study as an off-line simulation platform. © 2007 IEEE.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationIEEE Power Enginering Society General Meeting, p. 1-6 [How to Cite?]
DOI: http://dx.doi.org/10.1109/PES.2007.385468
 
dc.identifier.doihttp://dx.doi.org/10.1109/PES.2007.385468
 
dc.identifier.epage6
 
dc.identifier.hkuros145905
 
dc.identifier.scopuseid_2-s2.0-42549140645
 
dc.identifier.spage1
 
dc.identifier.urihttp://hdl.handle.net/10722/98977
 
dc.languageeng
 
dc.relation.ispartof2007 IEEE Power Engineering Society General Meeting, PES
 
dc.relation.referencesReferences in Scopus
 
dc.subjectEnergy management system
 
dc.subjectOperation limits
 
dc.subjectReal time mode
 
dc.subjectSecurity early warning
 
dc.subjectTraining mode
 
dc.subjectTransient stability analysis
 
dc.subjectVoltage stability analysis
 
dc.titleImplementation of a power system dynamic security assessment and early warning system
 
dc.typeConference_Paper
 
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<contributor.author>Lan, Z</contributor.author>
<contributor.author>Zhao, DP</contributor.author>
<contributor.author>Zhou, HF</contributor.author>
<contributor.author>Tam, PTC</contributor.author>
<contributor.author>Ni, YX</contributor.author>
<contributor.author>Wu, FF</contributor.author>
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Author Affiliations
  1. The University of Hong Kong
  2. Zhejiang University
  3. IEEE
  4. Tsinghua University