直流充电桩通信一致性测试系统设计  

Design of Communication Conformance Test System for DC Charger

作　　者：郭昊[1] 李小鹏[1] 徐征[1,2] 李艺超 王春晖 Guo Hao;Li Xiaopeng;Xu Zheng;Li Yichao;Wang Chunhui(Tianjin University of Technology and Education,Tianjin 300222;Tianjin Donghexin Technology Co.,Ltd.,Tianjin 300350)

机构地区：[1]天津职业技术师范大学,天津300222 [2]天津动核芯科技有限公司,天津300350

出　　处：《汽车实用技术》2019年第21期41-43,共3页Automobile Applied Technology

摘　　要：直流充电桩与电动汽车之间的信息交互,影响车桩之间的互联互通能力,直流充电过程中,车桩之间通过信息交互实现充电过程的控制,因此,为保证车桩之间的互联互通能力和直流充电安全,文章以直流充电桩为测试对象,按照国家标准规定,提出了直流充电通信一致性测试系统的设计方案,可实现直流充电报文的肯定测试和否定测试,可确保直流充电桩的运行安全性和稳定性。The information interaction between the DC charger and the electric vehicle determines the interoperability between the electric vehicle and the DC charger. During the DC charging process, the charger realizes the control of the charging process through the information interaction. Therefore, in order to ensure the interoperability and DC charging safety, this paper takes the DC charger as the test object according to the national standards. The design scheme of DC charging communication conformance test system is proposed, which can realize the positive test and negative test of DC charging message, and ensure the operation safety and stability of DC charger.

关 键 词：电动汽车 直流充电桩 通信一致性测试 

分 类 号：U467[机械工程—车辆工程]