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Conference Paper: Implementation of a power system dynamic security assessment and early warning system

TitleImplementation of a power system dynamic security assessment and early warning system
Authors
KeywordsEnergy management system
Operation limits
Real time mode
Security early warning
Training mode
Transient stability analysis
Voltage stability analysis
Issue Date2007
Citation
IEEE Power Enginering Society General Meeting, p. 1-6 How to Cite?
Abstract
A 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.
Persistent Identifierhttp://hdl.handle.net/10722/98977
References

 

DC FieldValueLanguage
dc.contributor.authorShi, LBen_HK
dc.contributor.authorChang, NCen_HK
dc.contributor.authorLan, Zen_HK
dc.contributor.authorZhao, DPen_HK
dc.contributor.authorZhou, HFen_HK
dc.contributor.authorTam, PTCen_HK
dc.contributor.authorNi, YXen_HK
dc.contributor.authorWu, FFen_HK
dc.date.accessioned2010-09-25T18:10:33Z-
dc.date.available2010-09-25T18:10:33Z-
dc.date.issued2007en_HK
dc.identifier.citationIEEE Power Enginering Society General Meeting, p. 1-6en_HK
dc.identifier.urihttp://hdl.handle.net/10722/98977-
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.en_HK
dc.languageengen_HK
dc.relation.ispartof2007 IEEE Power Engineering Society General Meeting, PESen_HK
dc.subjectEnergy management systemen_HK
dc.subjectOperation limitsen_HK
dc.subjectReal time modeen_HK
dc.subjectSecurity early warningen_HK
dc.subjectTraining modeen_HK
dc.subjectTransient stability analysisen_HK
dc.subjectVoltage stability analysisen_HK
dc.titleImplementation of a power system dynamic security assessment and early warning systemen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailNi, YX: yxni@eee.hku.hken_HK
dc.identifier.emailWu, FF: ffwu@eee.hku.hken_HK
dc.identifier.authorityNi, YX=rp00161en_HK
dc.identifier.authorityWu, FF=rp00194en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/PES.2007.385468en_HK
dc.identifier.scopuseid_2-s2.0-42549140645en_HK
dc.identifier.hkuros145905en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-42549140645&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage1en_HK
dc.identifier.epage6en_HK
dc.identifier.scopusauthoridShi, LB=7401640432en_HK
dc.identifier.scopusauthoridChang, NC=8431620700en_HK
dc.identifier.scopusauthoridLan, Z=8539002100en_HK
dc.identifier.scopusauthoridZhao, DP=7403489813en_HK
dc.identifier.scopusauthoridZhou, HF=14528098200en_HK
dc.identifier.scopusauthoridTam, PTC=14052801100en_HK
dc.identifier.scopusauthoridNi, YX=7402910021en_HK
dc.identifier.scopusauthoridWu, FF=7403465107en_HK

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