住宅区式电动汽车充电站负荷集聚特性及其建模.pdf

第 32 卷第 22 期中国电机工程学报 , 2012
32 2012 年 8 月 5 日 Proceedings of the CSEE ©2012 .
文章编号:0258-8013 (2012) 22-0032-07 中图分类号:TM 74 文献标志码:A 学科分类号:470·40
住宅区式电动汽车充电站负荷集聚特性及其建模
郑竞宏,戴梦婷,张曼,王文倬,朱守真
(电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系),北京市海淀区 100084)

Load Cluster Characteristic and Modeling of EV Charge Station in Residential District
ZHENG Jinghong, DAI Mengting, ZHANG Man, WANG Wenzhuo, ZHU Shouzhen
(State Key Lab of Control and Simulation of Power Systems and Generation Equipments
(Dept. of Electrical Engineering, Tsinghua University), Haidian District, Beijing 100084, China)
ABSTRACT: With the accelerated pace of battery-powered 最后通过仿真算例验证了其有效性。
electric vehicles (EVs), the EVs battery charging load has a
关键词:电动汽车;电池充电模型;充电站模型;集聚特性;
great influence on the distribution power system. As a
充电站建模
precondition of safety operation for power grid, studies of EVs’
charging load characteristics is also the theoretical basis of 0 引言
intelligent scheduling EVs charging orderly. Firstly, a charging
由于汽车工业面临的环境问题和能源危机日
model of a single EV was presented, which was based on the
simplification of lithium-ion batteries two-step charging 益突出,世界各国正积极推动电动汽车产业发展。
progress: a constant current charging mode followed by a 随着电动汽车规模的扩大,作为基础设施的电动汽
constant voltage charging mode. Considering stochastic 车充电站在电网中所占比例将越来越大[1]。电动汽
distr