基于虚拟电价的电动汽车充放电优化调度及其实现机制研究

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Abstract The optimal scheduling of electric vehicles’ (EVs) charging and discharging based on virtual time-of-use (vTOU) tariffs is put forward.By taken the load information of the distribution system,the power loss cost,and the battery consumption cost of customers into consideration,the models of the charging and discharging optimal scheduling and the implementation mechanism are developed for the purpose of peak shaving.In the proposed models,the charging and discharging power is associated with the load information by vTOU tariffs.Then the power adjustment of the EVs is researched based on minimizing the virtual cost.Accordingly,a dynamic time-of-use tariff for EVs’ charging and discharging is established based on the wavelet analysis and the fuzzy cluster to ensure the implementation of the scheduling strategy.Finally,five optimization modes are simulated by charging piles in a residential district.The results illustrate the basic characteristics of the proposed models.

Key words： Electric vehicle (EV) virtual time-of-use tariff peak shaving charging and discharging optimization adjustable power implementation mechanism

Received: 31 May 2015 Published: 18 September 2016

PACS:	TM 73
	U469.72

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	Articles by authors
	Yang Xiaodong
	Zhang Youbing
	Weng Guoqing
	Zhao Bo
	Gao Xiang

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Yang Xiaodong,Zhang Youbing,Weng Guoqing等. Virtual Time-of-Use Tariffs Based Optimal Scheduling and Implementation Mechanism of Electric Vehicles Charging and Discharging[J]. Transactions of China Electrotechnical Society, 2016, 31(17): 52-62.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2016/V31/I17/52

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