电动汽车交流充电桩接地断路测试

A grounding conductor open circuit test on AC charge spots for electric vehicle

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.