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Thermal runaway fire characteristics of lithium ion batteries with high specific energy NCM811 |
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| Authors: | DONG Haibin ZHANG Shaoyu LI Yi XIAN Xuelei YI Chengyi LIU Lianxi YU Dongxing HAN Guang SHENG Yanfeng |
| Affiliation: | Tianjin Fire Research Institute of MEM, Tianjin 300382, China |
| Abstract: | In this paper, the thermal runaway characteristics and key parameters of NCM811 highspecific energy lithium ion battery were obtained through the experimental study of thermal runaway under the conditions of low-oxygen environment, electrical abuse, thermal abuse and mechanical abuse, providing technical support for further thermal runaway early warning and fire fighting research. |
| Keywords: | NCM811 battery low oxygen environment electrical abuse thermal abuse mechanical abuse thermal runaway |
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