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Dynamics of multidimensional signals in lithium-ion battery during thermal runaway under various oven temperatures

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成果类型:
期刊论文
作者:
Peng, Shijian;Li, Kuijie*;Liu, Peng;Zhang, Weixin;Wu, Weixiong;...
通讯作者:
Liu, P;Li, Kuijie;Cao, YC;Li, KJ
作者机构:
[Peng, Shijian; Liu, Peng] Changsha Univ Sci & Technol, Coll Automot & Mech Engn, Changsha 410114, Hunan, Peoples R China.
[Cao, Yuan-cheng; Zhang, Weixin; Li, Kuijie; Wen, Jinyu; Cheng, Shijie] Huazhong Univ Sci & Technol, Sch Elect & Elect Engn, Wuhan 430074, Hubei, Peoples R China.
[Han, Xuebing; Li, Kuijie] Tsinghua Univ, State Key Lab Automot Safety & Energy, Beijing 100084, Peoples R China.
[Wu, Weixiong] Jinan Univ, Energy & Elect Res Ctr, Zhuhai 519070, Guangdong, Peoples R China.
通讯机构:
[Cao, YC ; Li, KJ] H
[Li, KJ ] T
[Liu, P ] C
Changsha Univ Sci & Technol, Coll Automot & Mech Engn, Changsha 410114, Hunan, Peoples R China.
Huazhong Univ Sci & Technol, Sch Elect & Elect Engn, Wuhan 430074, Hubei, Peoples R China.
语种:
英文
关键词:
Battery safety;Thermal runaway;Oven temperature;Multidimensional signal;Expansion force;Early warning
期刊:
Journal of Energy Storage
ISSN:
2352-152X
年:
2025
卷:
108
页码:
115071
基金类别:
National Key Research and Development Program of China [2023YFC3009900]; National Natural Science Foundation of China [52106244]; Science and Technology Project of China Southern Power Grid [GDKJXM20230246, 030100KC23020017]; Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province (New energy intelligent vehicle technology)
机构署名:
本校为第一且通讯机构
院系归属:
汽车与机械工程学院
摘要:
In order to explore the failure behaviors of lithium-ion batteries (LIBs) during thermal runaway (TR) under various oven temperatures, this study conducts comprehensive oven box abuse tests to investigate the impact of oven temperature on the characteristics of multidimensional signals during battery failure processes. The temporal relationships among expansion force, voltage, and temperature are revealed across four distinct stages of the thermal abuse process. The results indicate that within the oven temperature range of 150 °C to 250 °C, ...

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