导热界面材料与强制风冷在储能模组内的应用

Application of thermal interface material and forced air cooling in the Li-ion storage module

为探索导热界面材料与强制风冷冷却在锂离子储能电池模组中的应用模式,分析了导热界面材质的特性以及工程应用模式,并通过对比实验验证得到测试结果。研究结果表明:在某些中高倍率应用场景下,可以使用导热界面材料和强制风冷冷却双管齐下的散热方式;利用导热界面材质良好的填充效应可以提升锂离子电池模组的散热能力,可为储能电池模组热管理系统设计提供理论依据。

This paper aims to explore the application mode of thermal interface materials and forced air cooling in Liion energy storage battery modules. The characteristics of thermal interface material and engineering application mode are analyzed, and the test results are verified by comparative experiments. The results show that, in some medium-high rate applications, thermal interface materials and forced air cooling can be used for heat dissipation.The heat dissipation capacity of Li-ion battery module can be improved by using the good filling effect of thermal interface material. It can provide theoretical basis for the design of thermal management system of energy storage battery module.