摘要
通过NCM811高比能锂离子电池在低氧环境、电滥用、热滥用和机械滥用工况下热失控实验研究,获取该电池的热失控特性及关键参数,为进一步的热失控早期预警和火灾扑救研究提供了技术支持.
In this paper,the thermal runaway characteristics and key parameters of NCM811 high-specific energy lithium ion battery were obtained through the experimental study of thermal runaway under the conditions of low-oxygen environment,electrical abuse,thermal abuse and mechanical abuse,providing technical support for further thermal runaway early warning and fire fighting research.
作者
董海斌
张少禹
李毅
羡学磊
伊程毅
刘连喜
于东兴
韩光
盛彦锋
DONG Haibin;ZHANG Shaoyu;LI Yi;XIAN Xuelei;YI Chengyi;LIULianxi;YU Dongxing;HAN Guang;SHENG Yanfeng(Tianjin Fire Research Institute of MEM,Tianjin 300382,China)
出处
《储能科学与技术》
CAS
CSCD
2019年第S01期65-70,共6页
Energy Storage Science and Technology
基金
国家重点研发计划资助项目(2018YFB0104000)。
关键词
NCM811电池
低氧环境
电滥用
热滥用
机械滥用
热失控
NCM811 battery
low oxygen environment
electrical abuse
thermal abuse
mechanical abuse
thennal runaway
