锂离子动力电池热管理方法研究进展

Research Progress of Battery Thermal Management on Lithium-Ion Power Batteries

动力电池组是电动车船的关键部件,电池温度过高造成的电池性能下降乃至热失控会使整车面临严重的安全风险。本文从传统热管理方法(空气冷却、液体冷却)和新型热管理方法(相变材料冷却、热管冷却、喷雾冷却和液态金属冷却)等几个方面对电池热管理方法进行综述,给出目前电池热管理方法的研究进展,为后续的研究方向提供参考。

Excessive battery temperature can degrade the performance of the battery and even cause thermal runaway, which can cause serious safety risks. This paper reviews battery thermal management methods from traditional methods(air cooling, liquid cooling) and new methods(phase change material cooling, heat pipe cooling, spray cooling and liquid metal cooling). State of the art progress of current battery thermal management methods, which provides reference for subsequent researches.