Electric vehicle users to participate in the interaction of the grid is based on the benefits,but there are many factors that influence the economic benefits of users,including battery charge and discharge cost,real - time electricity price and charging and discharging strategy etc. From the user's point of view,the cost and profit models for charging and discharging of electric vehicles are constructed under the real - time electricity price. And the profitable charging time and discharging time of electric vehicles has been analyzed using Matlab. Calculation results show that,the reasonable charging and discharging strategy can bring economic benefits to users,and the profitability of electric vehicle charging time is the trough of load,while the discharging time is the peak of load,which is consistent with the requirements of power grid peak clipping strategy.
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万寿雄.基于电价响应的电动汽车充放电策略研究[J].四川电力技术,2018,41(2):90-94. Wang Shouxiong.Research on Charging and Discharging Strategy of Electric Vehicle Based on Price Response[J]. SICHUAN ELECTRIC POWER TECHNOLOGY,2018,41(2):90-94.