摘要
锂/亚硫酰氯电池放电时发热问题不仅影响锂/亚硫酰氯电池的性能和使用寿命,也存在严重的安全隐患。研究了大型锂电池组在密闭空间内的安全使用问题,讨论了不同散热条件下锂/亚硫酰氯电池内部温度随时间的变化关系和温度分布情况的影响,提出了温控解决方案,试验结果表明该方案能有效地保证密封空间内锂电池组在安全温度下工作。
The exothermic problem of Lithium/thionlyl chloride(Li/SOCl2)battery not only influences the performance of Li/SOCl2 battery,but also causes the safety problems.The paper studies the safety use of large lithium battery pack in confine space,discusses the relationship between temperature distribution of battery in different heat dissipation conditions,and puts forward the temperature control solution.The test results show that the scheme can effectively ensure the battery to work at safe temperature in confine space.
作者
邹青
张帆
ZOU Qing;ZHANG Fan(The 710th Research Institute,China Shipbuilding Industry Corporation,Yichang 443003,China)
出处
《机电工程技术》
2018年第4期149-151,共3页
Mechanical & Electrical Engineering Technology
关键词
锂电池
密闭空间
温控
Lithium battery
confine space
temperature control
