边锋游戏

GB/T36972-2018《电动自行车用锂离子蓄电池》文本正式公布
发布时间:2019-07-03 09:51:17
关键词:动力电池 锂电池

2019NIAN1YUE26RI,GUOBIAOWEIWANGZHANZHENGSHIGONGBULEDIANDONGZIXINGCHEYONGLIDIANCHIGUOJIABIAOZHUNGB/T36972-2018WENBEN,CONGCIWOGUODIANDONGZIXINGCHELIDIANCHIXINGYEYOULETONGYIDEGUOJIABIAOZHUN,GAIBIAOZHUNJIANGCHENGWEIHOUXUZHIJIANDANWEIXINGYEJIANGUANJIQIYEZHILIANGKONGZHIDEZHONGYAOWENJIAN。

ZAIDIANDONGZIXINGCHE3CQIANGZHIRENZHENGJILIDIANQUDAIQIANSUANDEDABEIJINGXIA,GAIBIAOZHUNDEFABUBEISHOUSHICHANGGUANZHU,ZHENGFUQUANWEIJISHUJIGOUGUANGDONGZHIJIANYUAN(GUANGDONGSHENGSHICHANGJIANGUANJUZHISHUFUTINGJIDANWEI)LIANHEYENEIZHIMINGDIANCHIQIYEZHUONENG、BOLIWEI、YUBO、TIANNENG、TAILING、YADI、HAILUTONG、PENGHUI、CHAOWEIQILI、DIBIKE、AERLANG、DONGGUANLIGONGXUEYUANDENGZAIDIYISHIJIANDUIBIAOZHUNJINXINGLEZIXIYANDU。

QUANXIANGMUJIANCEXUYAOYANGPIN16ZU,FENWEIDIANXINGNENGCESHI、ANQUANCESHI、ANQUANBAOHUNENGLICESHI、ZUHEWAIQIAOANQUANCESHISIDABUFEN,BIAOZHUNWEIDUIDIANXINJINXINGZHILIANGYAOQIU,JIANYIHOUXUKECANZHAOGB31241DUIQIDIANXINJINXINGCESHI,XINGSHISHIYANXIANGMUBIAORUXIA。

标准条款中,过充电、强制放电、外部短路、挤压、浸水、壳体阻燃性为本标准中难度较大的检测项目,需要相关企业给与高度关注。过充电、强制放电、外部短路要求电池组拆除保护装置后测试,对电芯安全性能、pack工艺、保险丝等提出了很高的要求;挤压项目中30kN挤压力或变形至70%,对电池组外壳、电池支架结构等提出了很高要求;电池组外壳应满足V0防火阻燃等级要求,高于电动自行车国标中的V1等级要求;浸水测试对电池组IP防护等级提出了较高要求。


稿件来源: 电池中国网
相关阅读:
发布
验证码: