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Article: Optimal coordinated voltage control of power systems

TitleOptimal coordinated voltage control of power systems
Authors
KeywordsGlobal Optimization
Immune Algorithm
Power Systems
Voltage Control
Issue Date2006
PublisherZhejiang University. The Journal's web site is located at http://zdyg.chinajournal.net.cn/
Citation
Journal Of Zhejiang University: Science, 2006, v. 7 n. 2, p. 257-262 How to Cite?
AbstractAn immune algorithm solution is proposed in this paper to deal with the problem of optimal coordination of local physically based controllers in order to preserve or retain mid and long term voltage stability. This problem is in fact a global coordination control problem which involves not only sequencing and timing different control devices but also tuning the parameters of controllers. A multi-stage coordinated control scheme is presented, aiming at retaining good voltage levels with minimal control efforts and costs after severe disturbances in power systems. A self-pattern-recognized vaccination procedure is developed to transfer effective heuristic information into the new generation of solution candidates to speed up the convergence of the search procedure to global optima. An example of four bus power system case study is investigated to show the effectiveness and efficiency of the proposed algorithm, compared with several existing approaches such as differential dynamic programming and tree-search.
Persistent Identifierhttp://hdl.handle.net/10722/169699
ISSN
2009 SCImago Journal Rankings: 0.231
References

 

DC FieldValueLanguage
dc.contributor.authorLi, YJen_US
dc.contributor.authorHill, DJen_US
dc.contributor.authorWu, TJen_US
dc.date.accessioned2012-10-25T04:54:16Z-
dc.date.available2012-10-25T04:54:16Z-
dc.date.issued2006en_US
dc.identifier.citationJournal Of Zhejiang University: Science, 2006, v. 7 n. 2, p. 257-262en_US
dc.identifier.issn1009-3095en_US
dc.identifier.urihttp://hdl.handle.net/10722/169699-
dc.description.abstractAn immune algorithm solution is proposed in this paper to deal with the problem of optimal coordination of local physically based controllers in order to preserve or retain mid and long term voltage stability. This problem is in fact a global coordination control problem which involves not only sequencing and timing different control devices but also tuning the parameters of controllers. A multi-stage coordinated control scheme is presented, aiming at retaining good voltage levels with minimal control efforts and costs after severe disturbances in power systems. A self-pattern-recognized vaccination procedure is developed to transfer effective heuristic information into the new generation of solution candidates to speed up the convergence of the search procedure to global optima. An example of four bus power system case study is investigated to show the effectiveness and efficiency of the proposed algorithm, compared with several existing approaches such as differential dynamic programming and tree-search.en_US
dc.languageengen_US
dc.publisherZhejiang University. The Journal's web site is located at http://zdyg.chinajournal.net.cn/en_US
dc.relation.ispartofJournal of Zhejiang University: Scienceen_US
dc.subjectGlobal Optimizationen_US
dc.subjectImmune Algorithmen_US
dc.subjectPower Systemsen_US
dc.subjectVoltage Controlen_US
dc.titleOptimal coordinated voltage control of power systemsen_US
dc.typeArticleen_US
dc.identifier.emailHill, DJ:en_US
dc.identifier.authorityHill, DJ=rp01669en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1631/jzus.2006.A0257en_US
dc.identifier.scopuseid_2-s2.0-33645645051en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33645645051&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume7en_US
dc.identifier.issue2en_US
dc.identifier.spage257en_US
dc.identifier.epage262en_US
dc.publisher.placeChinaen_US
dc.identifier.scopusauthoridLi, YJ=26663140900en_US
dc.identifier.scopusauthoridHill, DJ=35398599500en_US
dc.identifier.scopusauthoridWu, TJ=7404815480en_US

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