TY  - JOUR
PY  - 2022//
TI  - Combustion characteristics of lithium-iron-phosphate batteries with different combustion states
JO  - eTransportation
A1  - Peiyan, Q. I.
A1  - Jie, Zhang Ming
A1  - Da, Jiang
A1  - Kai, Yang
A1  - Jianling, Li
A1  - Yilin, Lai
A1  - Fei, Gao
A1  - Hao, Liu
SP  - e100148
EP  - e100148
VL  - 11
IS  - 
N2  - The lithium-ion battery combustion experiment platform was used to perform the combustion and smouldering experiments on a 60-Ah steel-shell battery. Temperature, voltage, gases, and heat release rates (HRRs) were analysed during the experiment, and the material calorific value was calculated. The results showed that the highest surface temperatures are 323 and 331.4 °C, respectively. The combustion states did not affect the severity of thermal runway inside the battery. Battery combustion exhibited a high thermal hazard, and its total heat release was approximately 17 times that of the smouldering process. The smouldering process showed a high gas hazard. The toxic gas concentration in this experimental platform (6.48 m3) can reach 5.38 times the lethal concentration. The HRR and remaining energy of the battery were greatly affected by the combustion states. The proportion of energy remaining under the smouldering states was as high as 75.8% after the test.<p />  <p>Language: en</p>
LA  - en
SN  - 2590-1168
UR  - http://dx.doi.org/10.1016/j.etran.2021.100148
ID  - ref1
ER  -