交流充电桩互操作性测试系统研究

Research on Interoperability Testing System of AC Charging Equipment

交流充电桩与电动汽车之间的互操作性直接关系到充电桩的用户体验以及使用者的人身财产安全,为确保不同充电桩与不同车辆之间安全顺利的完成充电过程,文章基于交流充电连接方式C的控制导引电路,并以相关国家标准为依据,提出了交流充电桩互操作性检测系统的设计方案,其中重点阐述了车辆控制器模拟盒的设计,可实现交流充电桩的充电状态控制、充电连接时序、异常充电控制、充电控制导引回路等测试内容。设计的互操作性测试系统可用于交流充电桩的出厂测试、互操作性测试、现场维护等领域。

The interoperability between AC charging equipment and electric vehicle is closely related to user experience and user's personal safety.In order to ensure the safe and smooth charging process between different charging equipment and different vehicles,this paper based on the control and guidance circuit of AC charging connection mode C,and based on relevant national standards.The design scheme of interoperability detection system for AC charging equipment is proposed.The design of vehicle controller simulation box is emphasized.It can realize charging state control of AC charg-ing pile,charging connection timing,abnormal charging control,charging control guide circuit and so on.The interopera-bility test system designed can be used in the field of AC charging equipment ex-factory test,interoperability test,on-site maintenance and so on.