摘要
文章针对电动汽车交流充电桩存在的安全隐患问题,结合充电系统控制电路分析了充电桩的接地保护功能,通过对充电设备端的接地断路测试,验证交流充电系统的断电保护,充分证明了充电桩接地安全的必要性。
According to the safety hazard of the AC charging spots for electric vehicle,this paper analyzed with thegrounding protection function of the charging spots.By checking the grounding conductor of the charging device andverifying the power supply protection of the AC charging system,it is very necessary and safety for grounding on chargespots.
作者
孙焕新
边辉
Sun Huanxin;Bian Hui(Beijing Information Technology College, Beijing 100070;Beijing Industry Technician College, Beijing 100023)
出处
《汽车实用技术》
2017年第7期29-31,共3页
Automobile Applied Technology
关键词
电动汽车
交流充电桩
接地保护
断路测试
Electric vehicle
AC charge spots
Ground protection
Open circuit test