基于锂离子电池热失控模型的电热耦合滥用条件分析

许金龙, 沈佳妮, 王乾坤, 贺益君, 马紫峰, 谈文, 杨庆亨

Analysis of electrothermal coupling abuse condition based on thermal runaway model of lithium-ion battery

Jinlong XU, Jiani SHEN, Qiankun WANG, Yijun HE, Zifeng MA, Wen TAN, Qingheng YANG

表1 熵热系数在不同荷电状态下的值

Table 1 The entropic heat coefficient under different SOC

SOC 0 0.2 0.4 0.6 0.8 1.0 >1.0 ?U?T /mV·K-1 0.310 0.130 0.005 0.020 0.032 0.059 0