The charging security study of electric vehicle charging spot based on automatic testing platform

International Conference on Functional Materials and Chemical Engineering 2017

材料科学;化学工业

Li, Yulan^1 ; Yang, Zhangli^2 ; Zhu, Bin^1 ; Ran, Shengyi^1

Chongqing College of Electronic Engineering, No. 76, University Town East Road, Shapingba District, Chongqing, China^1

State Grid Chongqing Elect Power Co, Elect Power Res Inst, Chongqing, China^2

关键词: Charging process;    Electric vehicle charging;    Interface simulators;    Power supply;    Reading errors;    Security studies;    Test reports;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/323/1/012022/pdf
DOI  :  10.1088/1757-899X/323/1/012022

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

With the increasing of charging spots, the testing of charging security and interoperability becomes more and more urgent and important. In this paper, an interface simulator for ac charging test is designed, the automatic testing platform for electric vehicle charging spots is set up and used to test and analyze the abnormal state during the charging process. On the platform, the charging security and interoperability of ac charging spots and IC-CPD can be checked efficiently, the test report can be generated automatically with No artificial reading error. From the test results, the main reason why the charging spot is not qualified is that the power supply cannot be cut off in the prescribed time when the charging anomaly occurs.