Research on economic performance of charging station operators and electric vehicle users considering time-of-use electricity price

被引：0
|
作者：
Yang Y. [1 ]
Sun Y. [2 ]
Sun Z. [1 ]
Zhu Y. [3 ]
Fu J. [1 ]
机构：
[1] State Grid Jibei Electric Power Co., Ltd., Electric Power Research Institute, Xicheng District, Beijing
[2] State Grid Jibei Electric Power Co., Ltd., Xicheng District, Beijing
[3] State Grid Jibei Electric Power Co., Ltd., Qinhuangdao Power Supply Company, Qinhuangdao, 066004, Hebei Province
来源：
Dianwang Jishu/Power System Technology | 2016年 / 40卷 / 09期
关键词：
Charging load; Charging station; Electric vehicle; Time-of-use electricity price; Vehicle; -pile-proportion;
D O I：
10.13335/j.1000-3673.pst.2016.09.004
中图分类号：
学科分类号：
摘要：
In this paper, calculation model of daily charging load curve of electric vehicle is established. Charging load is calculated with time-of-use electricity price and number of electric vehicles. Under condition of different variables, charging load, economic performance of charging station operators and electric vehicle users are calculated. Calculation formula of operating profit and vehicle user's cost is obtained. Influence of charging facility utilization rate and time-of-use electricity price on operator's profitability is analyzed, finding out when vehicle-pile-proportion is equal to 7, charging price at critical profit-loss point can be reduced to 1 RMB Yuan and charging price change is very slow. If user spends less than 80000 RMB Yuan for buying electric vehicle and batteries than that for fuel vehicle (after subsidies), total cost of electric vehicle in service life period is more economical than fuel vehicles. © 2016, Power System Technology Press. All right reserved.
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页码：2603 / 2608
页数：5
相关论文
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