摘要
在当前的各类储能电池类型中,锂离子电池的能量密度、能量转换效率很高,循环寿命也较长,因此得到了相当广泛的应用。不过,锂离子电池在设计、制造、使用不当时,也存在一定热失控的概率。文中对近年来的锂离子电池热失控防控技术研究进展进行了梳理,从锂离子电池热隔离装置、热失控预警、消防安全等方面进行阐述,以期能为相关工作的实践提供参考。
Among the current types of energy storage batteries,lithium ion batteries are widely used because of their high energy density,energy conversion efficiency and long cycle life.However,in the design,manufacture and use of lithium-ion batteries,there is also a certain probability of thermal runaway.In this paper,the research progress of thermal runaway prevention and control technology in recent years is reviewed,and the aspects of lithium ion battery thermal isolation device,thermal runaway early warning,fire safety and so on are expounded,so as to provide reference for relevant work practice.
作者
张越超
高秀玲
高金津
ZHANG Yue-chao;GAO Xiu-ling;GAO Jin-jin(Tianjin Jiewei Power Industry Co.,Ltd.,Tianjin 300380,China)
出处
《应用能源技术》
2020年第8期30-32,共3页
Applied Energy Technology
关键词
锂离子电池
热失控
防控技术
lithium ion electricity
thermal safety
the prevention and control technology
