动力电池老化诱发热失控机理仿真

陈桂泉, 沙盈吟, 赵威风, 邓业林

Simulation study on the mechanism and process of thermal runaway induced by aging of lithium-ion batteries

Guiquan CHEN, Yingyin SHA, Weifeng ZHAO, Yelin DENG

表10 5 C时的风险指数

Table 10 risk index of battery at 5 C

循环次数 β 循环次数 β 100 1.03 1000 2.83 150 1.21 1250 3.21 200 1.40 1500 3.70 250 1.52 1750 3.87 500 1.71 2000 4.14 750 2.31