动力电池标准GB 38031中振动试验的剖析  

The Dissecting to Vibration Test for Traction Battery in the Standard GB 38031-2020

作　　者：廖国清 黄鲲 李海 LIAO Guo-qing;HUANG Kun;LI Hai(Vkan Certification&Testing Technology Co.,Ltd.,China National Electrie Apparatus Research Institute Co.,Ltd.,Guangzhou 510663)

机构地区：[1]中国电器科学研究院股份有限公司威凯检测技术有限公司,广州510663

出　　处：《环境技术》2020年第5期7-12,共6页Environmental Technology

基　　金：广东省重点领域研发计划项目,项目名称:车用燃料电池系统一体化测试设备开发,项目编号:2020B090920002。

摘　　要：GB 38031-2020是我国电动汽车用动力电池领域第一个强制性安全国家标准,本文从动力电池振动试验的检测目的、送样要求、振动试验特点及配套工装要求等做了深度对比分析和技术归纳,帮助相关的动力电池企业提高产品的合格率,辅助相关的电池实验室测试人员提高综合试验能力,有利于提升行业检测技术水平。GB 38031-2020 is the first compulsory safety criterion for electric vehicle traction battery in China.It makes a deep analysis,for requirements of sending sample to client,and specialty fixed equipment were illustrated in detail,test purpose and vibration characters were compared and analyzed.This article aimed to help manufacture improve the vibration test performance,assist the relevant battery laboratory testers to improve the comprehensive test ability,advantage to improving the level of industry testing technology.

关 键 词：电动汽车 动力电池 安全要求 振动试验 

分 类 号：TM912.8[电气工程—电力电子与电力传动]