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

File Download Links for fulltext
(May Require Subscription)
Supplementary
  • Basic View
  • Metadata View
  • XML View
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 Field
Value
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
Author Affiliations
  1. The University of Hong Kong
  2. Zhejiang University
  3. IEEE
  4. Tsinghua University