电动汽车供电设备安全要求

打开文本图片集

中图分类号：U469.72 文献标识码：A 文章编号：1003-8639（2026）02-0116-03

Safety Requirements for Electric Vehicle Power Supply Equipment

Xu Peng

(Yangzhong Branch of Zhenjiang Sanxin Power Supply Service Co.,Ltd., Yangzhong 2122Oo, China)

【Abstract】GB 39752—2024 is based on the revision and upgrade of GB/T 39752—2021,clearly stipulating the coresafety requirements for electric vehicle direct current charging equipment,establishing unified test principles and standardizing corresponding testmethods.This paper systematicallreviews thesafety requirements,test principles and test methodsof this standard,andconductstargetedcomparativeanalysis withthe2O21 versionofthestandard tohelp users deeply understand the standard content and accurately implement the application norms.

【Key words】GB 39752—2024; electric vehicle;power supply equipment; safety requirements

0 引言

2024年7月24日，国家市场监督管理总局与国家标准化管理委员会联合发布强制性国家标准GB39752—2024《电动汽车供电设备安全要求》，该标准由国家能源局提出并归口，于2025年8月1日正式实施。（剩余4125字）