锂离子储能电池热失控检测实验平台设计研究

Research on thermal runaway test platform design for energy-storage lithium-ion batteries

介绍了锂离子储能电池热失控研究的目的和意义,探讨了储能电池与动力电池在热失控检测实验研究关注上的异同,从理论分析和实验研究两方面归纳了影响储能电池热失控的促发条件及对应的关键阈值。在此基础上,完成了模拟热失控促发条件和满足阈值要求的检测实验平台设计及功能验证,并对此平台的应用前景进行了展望。

Firstly, we introduced the purpose and meaning of thermal runaway research on energy-storage lithium-ion batteries （ESLIB） in this paper. After discussing the variations on thermal runaway test （TRT） research for power and energy-storage lithium-ion batteries, this paper concludes the triggering conditions and relevant thresholds of TRT for ESLIB from both theory and experiments. Hence, this work presents a design program on a TRT platform which could analyze ESLIB with relevant threshold under simulated triggering conditions and verified the function. At last, this paper gives out the conclusions and looks forward to the future on TRT platform applications.