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Article: Emergency voltage control using search and predictive control

TitleEmergency voltage control using search and predictive control
Authors
KeywordsPower System Dynamic Stability
Predictive Control
Search Methods
Trees
Voltage Control
Issue Date2002
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijepes
Citation
International Journal Of Electrical Power And Energy Systems, 2002, v. 24 n. 2, p. 121-130 How to Cite?
AbstractThis paper presents a method of optimal coordination of load shedding, capacitor switching and tap changer operation using a dynamic system model in order to preserve or retain long-term voltage stability. The method is based on model predictive control and tree search. A model of the controlled system, including the network and load dynamics, is used to predict the future system behaviour based on the current state and applied control actions. The optimal control state according to these predictions is then obtained using a search method similar to those used in chess computers. A detailed and three simplified predictors are presented, along with a tuning procedure that aims to ensure that a minimum amount of emergency control is scheduled by the controller. © 2002 Elsevier Science Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/169680
ISSN
2015 Impact Factor: 2.587
2015 SCImago Journal Rankings: 1.741
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLarsson, Men_US
dc.contributor.authorHill, DJen_US
dc.contributor.authorOlsson, Gen_US
dc.date.accessioned2012-10-25T04:54:09Z-
dc.date.available2012-10-25T04:54:09Z-
dc.date.issued2002en_US
dc.identifier.citationInternational Journal Of Electrical Power And Energy Systems, 2002, v. 24 n. 2, p. 121-130en_US
dc.identifier.issn0142-0615en_US
dc.identifier.urihttp://hdl.handle.net/10722/169680-
dc.description.abstractThis paper presents a method of optimal coordination of load shedding, capacitor switching and tap changer operation using a dynamic system model in order to preserve or retain long-term voltage stability. The method is based on model predictive control and tree search. A model of the controlled system, including the network and load dynamics, is used to predict the future system behaviour based on the current state and applied control actions. The optimal control state according to these predictions is then obtained using a search method similar to those used in chess computers. A detailed and three simplified predictors are presented, along with a tuning procedure that aims to ensure that a minimum amount of emergency control is scheduled by the controller. © 2002 Elsevier Science Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijepesen_US
dc.relation.ispartofInternational Journal of Electrical Power and Energy Systemsen_US
dc.subjectPower System Dynamic Stabilityen_US
dc.subjectPredictive Controlen_US
dc.subjectSearch Methodsen_US
dc.subjectTreesen_US
dc.subjectVoltage Controlen_US
dc.titleEmergency voltage control using search and predictive controlen_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.doi10.1016/S0142-0615(01)00017-5en_US
dc.identifier.scopuseid_2-s2.0-0036466526en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036466526&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume24en_US
dc.identifier.issue2en_US
dc.identifier.spage121en_US
dc.identifier.epage130en_US
dc.identifier.isiWOS:000172776700005-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridLarsson, M=15819476500en_US
dc.identifier.scopusauthoridHill, DJ=35398599500en_US
dc.identifier.scopusauthoridOlsson, G=7102554206en_US
dc.identifier.citeulike958218-

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