Energy Storage Science and Technology ›› 2019, Vol. 8 ›› Issue (S1): 65-70.doi: 10.19799/j.cnki.2095-4239.2019.0052

Previous Articles     Next Articles

Thermal runaway fire characteristics of lithium ion batteries with high specific energy NCM811

DONG Haibin, ZHANG Shaoyu, LI Yi, XIAN Xuelei, YI Chengyi, LIU Lianxi, YU Dongxing, HAN Guang, SHENG Yanfeng   

  1. Tianjin Fire Research Institute of MEM, Tianjin 300382, China
  • Received:2019-04-28 Revised:2019-07-20 Online:2019-12-05 Published:2019-11-08

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.

Key words: NCM811 battery, low oxygen environment, electrical abuse, thermal abuse, mechanical abuse, thermal runaway

CLC Number: