摘要
关于新能源循环利用的研究,电动汽车退化电池的回收是目前亟待解决的重点问题之一,有效结合充电站和梯级利用储能系统,建立基于梯级利用储能系统的电动汽车充电站优化体系。本文结合充电站的电荷原理,系统分析梯级利用储能系统构建和维护的成本、延迟配电系统的升级效益、减少网损的效益和峰谷电价效益,构建梯级利用储能系统的总效益模型,同时借助遗传算法优化该模型。实践证明,将梯级利用储能系统应用于电动汽车充电站,明显降低了变压设备容量,为电力行业创造了一定的经济价值。
Research on new energy recycling, the solved at present, the effective combination of charging electric car battery recycling degradation is one of the key problems to be stations and cascade utilization of energy storage system, based on cascade use of energy storage system of electric vehicle charging station optimization system. The charge of the charging station based on the principle, the system analysis of cascade use of energy storage system building and maintaining cost and delay distribution system upgrade efficiency, reduce the network loss and peak valley price benefits, constructs a model of total benefit of cascade use of energy storage system, at the same time by using genetic algorithm to optimize the model. Practice has proved that the cascade use of energy storage system applied in electric vehicle charging station, significantly reduces the pressure equipment capacity, to create a certain economic value for electric power industry.
出处
《自动化与仪器仪表》
2017年第5期45-47,共3页
Automation & Instrumentation
基金
国家电网公司总部科技项目:基于直流母线的直流快充站建设关键技术研究及应用
关键词
电动汽车
充电站
梯级利用
储能系统
总效益模型
遗传算法
electric car
charging stations
cascade utilization
energy storage system
total benefit model
genetic algorithm（ga）
