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Article: Optimal control framework and scheme for integrating plug-in hybrid electric vehicles into grid
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TitleOptimal control framework and scheme for integrating plug-in hybrid electric vehicles into grid
 
AuthorsGao, S
Chau, KT
Chan, CC
Liu, C
Wu, D
 
KeywordsPlug-in hybrid electric vehicle
Charging infrastructure
Vehicle-to-grid framework
Charging strategy
Power loss minimization
 
Issue Date2011
 
PublisherAsian Electric Vehicle Society. The Journal's web site is located at http://www.elec.eng.osaka-cu.ac.jp/aevc/
 
CitationJournal of Asian Electric Vehicles, 2011, v. 9 n. 1, p. 1473-1481 [How to Cite?]
DOI: http://dx.doi.org/10.4130/jaev.9.1473
 
AbstractWith the growing plug-in hybrid electric vehicles (PHEVs) integrated into the power grid, a large number of on-board batteries need to be charged via the infrastructure such as dedicated charging station and the parking lots. In this paper, a control framework is proposed to manage the charging and discharging by using vehicle-to-grid technology. In order to analyze the effect of the PHEV charging to the grid and the corresponding coordinated strategies, this paper describes a simulation model. Initially, the uncontrolled PHEV charging scenarios are performed. The load flow algorithm is applied to calculate the power distribution and power losses on a 33-bus test system. The results indicate the inadequacy of the current power system capacity for the growing electricity demand from PHEVs. Therefore, an optimal control algorithm is derived for PHEV charging and discharging to minimize the total real power loss. Compared to the uncontrolled PHEV charging results, the optimal control algorithm can achieve the maximum loss reduction. Moreover, the voltage drop at each node is limited within a tolerable range while the tightened branch current restrictions are satisfied.
 
ISSN1348-3927
 
DOIhttp://dx.doi.org/10.4130/jaev.9.1473
 
DC FieldValue
dc.contributor.authorGao, S
 
dc.contributor.authorChau, KT
 
dc.contributor.authorChan, CC
 
dc.contributor.authorLiu, C
 
dc.contributor.authorWu, D
 
dc.date.accessioned2011-09-23T05:47:34Z
 
dc.date.available2011-09-23T05:47:34Z
 
dc.date.issued2011
 
dc.description.abstractWith the growing plug-in hybrid electric vehicles (PHEVs) integrated into the power grid, a large number of on-board batteries need to be charged via the infrastructure such as dedicated charging station and the parking lots. In this paper, a control framework is proposed to manage the charging and discharging by using vehicle-to-grid technology. In order to analyze the effect of the PHEV charging to the grid and the corresponding coordinated strategies, this paper describes a simulation model. Initially, the uncontrolled PHEV charging scenarios are performed. The load flow algorithm is applied to calculate the power distribution and power losses on a 33-bus test system. The results indicate the inadequacy of the current power system capacity for the growing electricity demand from PHEVs. Therefore, an optimal control algorithm is derived for PHEV charging and discharging to minimize the total real power loss. Compared to the uncontrolled PHEV charging results, the optimal control algorithm can achieve the maximum loss reduction. Moreover, the voltage drop at each node is limited within a tolerable range while the tightened branch current restrictions are satisfied.
 
dc.description.naturelink_to_OA_fulltext
 
dc.identifier.citationJournal of Asian Electric Vehicles, 2011, v. 9 n. 1, p. 1473-1481 [How to Cite?]
DOI: http://dx.doi.org/10.4130/jaev.9.1473
 
dc.identifier.doihttp://dx.doi.org/10.4130/jaev.9.1473
 
dc.identifier.epage1481
 
dc.identifier.hkuros192684
 
dc.identifier.issn1348-3927
 
dc.identifier.issue1
 
dc.identifier.spage1473
 
dc.identifier.urihttp://hdl.handle.net/10722/139247
 
dc.identifier.volume9
 
dc.languageeng
 
dc.publisherAsian Electric Vehicle Society. The Journal's web site is located at http://www.elec.eng.osaka-cu.ac.jp/aevc/
 
dc.relation.ispartofJournal of Asian Electric Vehicles
 
dc.subjectPlug-in hybrid electric vehicle
 
dc.subjectCharging infrastructure
 
dc.subjectVehicle-to-grid framework
 
dc.subjectCharging strategy
 
dc.subjectPower loss minimization
 
dc.titleOptimal control framework and scheme for integrating plug-in hybrid electric vehicles into grid
 
dc.typeArticle
 
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<contributor.author>Chau, KT</contributor.author>
<contributor.author>Chan, CC</contributor.author>
<contributor.author>Liu, C</contributor.author>
<contributor.author>Wu, D</contributor.author>
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