摘要
提出了大量电动汽车蓄电池接入电网充电时,不仅加重了供电系统(用电高峰)的负担,而且还存在着谐波污染。前者可以用分步协调和集中协调的方法予以解决,后者则可以用选择新型充电设备、在电力系统中加装滤波器以及协调每个充电站充电器数量的方法加以缓解。
A large amount of electric vehicle batteries accessing power network not only increase the load of power supply system （ electricity peak）, but also cause harmonic pollution. The former can be resolved by distributed coordination and point coordination; the latter can be resolved by choosing new charging devices, installing filters in the power systems, as well as dealing with coordinating number of chargers in every charging station.
出处
《华东电力》
北大核心
2010年第1期109-113,共5页
East China Electric Power
关键词
电动汽车
蓄电池
电力系统
electric vehicle
battery
power system
