电动汽车直流充电桩典型性能安全问题探讨

Discuss on Performance and Safety Problems of Electric Vehicle DC Charging Spot

直流充电桩因其快速高效等优点成为电动汽车主流的充电设施。文中从直流充电桩的相关标准介绍出发,结合日常检测中遇到的典型案例,从通信协议一致性、充电互操作性及基础安全等方面对直流充电桩性能安全方面的问题进行探讨,为直流充电桩的生产、加工、建设及运营提供一定的技术参考。

Due to its advantages of fast and efficient,DC charging spot becomes the mainstream charging facilities for electric vehicle.This paper starts from introducing related standards of DC charging spot.And then combined with typical cases encountered in the routine detection,performance and safety problems of DC charging spot are discussed from aspects of communication protocol conformance,charging interoperability and basic security,which provides certain technical references for production,processing,construction and operation of DC charging spot.