分散式电动汽车入网策略研究

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Abstract The growth of electric vehicles and increase of electricity demand will have a significant impact on the grid. The distributed charging and discharging model of electric vehicle is analyzed considering the randomness and particularity of PHEV users’ behavior. Considering the effects of price and discounted cost of the battery on charging and discharging behavior of the users, a load shifting scheduling strategy is used to guide the electric vehicle users to charge during the low load periods and discharge in peak load periods. In order to analyze user’s behavior, the concept of the game is used to create a distributed charging and discharging game model whose Nash equilibrium is solved to obtain the optimal scheduling policy. Finally, a simulation based on the data of a specific region shows that the model is reasonable and effective.

Key words： Plug-in hybrid electric vehicle(PHEV) control strategy load shifting Nash equilibrium

Received: 15 July 2013 Published: 05 November 2014

PACS:

U469.72

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	Articles by authors
	Dai Shirong
	Lei Xia
	Cheng Daowei
	Xu Guiyang
	Yan Wenjie

Cite this article:

Dai Shirong,Lei Xia,Cheng Daowei等. Study on V2G Strategy of Distributed Electric Vehicles[J]. Transactions of China Electrotechnical Society, 2014, 29(8): 57-63.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2014/V29/I8/57

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