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Conference Paper: Bi-level control scheme for vehicle-to-grid regulation service

TitleBi-level control scheme for vehicle-to-grid regulation service
Authors
KeywordsElectric vehicles
Frequency regulation
Operating cost minimization
Renewable generation
V2G
Issue Date2012
PublisherThe Electric Drive Transportation Association
Citation
The 26th Electric Vehicle Symposium (EVS26), Los Angeles, CA., 6-9 May 2012. In EVS26 Proceedings, 2012, v. 2, p. 1315-1321, paper no. 1520092 How to Cite?
Abstract
This paper presents a control scheme of vehicle-to-grid (V2G) operation for the distribution power grid which integrates renewable generation units. An optimal control algorithm is developed to minimize the total operating cost. The potential for providing frequency regulation when the vehicles are idle is also analyzed. The power output of plug-in hybrid electric vehicles (PHEVs) is regulated to redistribute the PHEV charging energy and meanwhile provide the grid services. The regulation of PHEV charging load can consume the excessive power from wind generation units during the off-peak time. And with the frequency regulation, the power fluctuation of wind generator can be compensated and therefore stabilize the voltage and frequency. Finally, simulation results verify that the optimal control of V2G power can reduce total operating cost and enhance the voltage stability. Furthermore, the regulation capacity of V2G used for frequency regulation can improve the power quality and facilitate the integration of wind power generators.
DescriptionDialogue with the Experts: Poster Session 2 - Energy Storage for EV Charging
Persistent Identifierhttp://hdl.handle.net/10722/165240
ISBN

 

Author Affiliations
  1. The University of Hong Kong
DC FieldValueLanguage
dc.contributor.authorGao, Sen_US
dc.contributor.authorChan, CCen_US
dc.contributor.authorChau, KTen_US
dc.contributor.authorWu, Den_US
dc.date.accessioned2012-09-20T08:16:29Z-
dc.date.available2012-09-20T08:16:29Z-
dc.date.issued2012en_US
dc.identifier.citationThe 26th Electric Vehicle Symposium (EVS26), Los Angeles, CA., 6-9 May 2012. In EVS26 Proceedings, 2012, v. 2, p. 1315-1321, paper no. 1520092en_US
dc.identifier.isbn978-162276421-1-
dc.identifier.urihttp://hdl.handle.net/10722/165240-
dc.descriptionDialogue with the Experts: Poster Session 2 - Energy Storage for EV Charging-
dc.description.abstractThis paper presents a control scheme of vehicle-to-grid (V2G) operation for the distribution power grid which integrates renewable generation units. An optimal control algorithm is developed to minimize the total operating cost. The potential for providing frequency regulation when the vehicles are idle is also analyzed. The power output of plug-in hybrid electric vehicles (PHEVs) is regulated to redistribute the PHEV charging energy and meanwhile provide the grid services. The regulation of PHEV charging load can consume the excessive power from wind generation units during the off-peak time. And with the frequency regulation, the power fluctuation of wind generator can be compensated and therefore stabilize the voltage and frequency. Finally, simulation results verify that the optimal control of V2G power can reduce total operating cost and enhance the voltage stability. Furthermore, the regulation capacity of V2G used for frequency regulation can improve the power quality and facilitate the integration of wind power generators.-
dc.languageengen_US
dc.publisherThe Electric Drive Transportation Association-
dc.relation.ispartof26th Electric Vehicle Symposium 2012 Proceedingsen_US
dc.subjectElectric vehicles-
dc.subjectFrequency regulation-
dc.subjectOperating cost minimization-
dc.subjectRenewable generation-
dc.subjectV2G-
dc.titleBi-level control scheme for vehicle-to-grid regulation serviceen_US
dc.typeConference_Paperen_US
dc.identifier.emailChan, CC: ccchan@eee.hku.hken_US
dc.identifier.emailChau, KT: ktchau@eee.hku.hken_US
dc.identifier.authorityChau, KT=rp00096en_US
dc.identifier.scopuseid_2-s2.0-84877623849-
dc.identifier.hkuros208230en_US
dc.identifier.volume2-
dc.identifier.spage1315en_US
dc.identifier.epage1321en_US
dc.customcontrol.immutablesml 130926-

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