Results 21 to 30 of about 1,857,583 (245)

Numerical Analysis of Heat Transfer Mechanism of Thermal Runaway Propagation for Cylindrical Lithium-ion Cells in Battery Module

Energies, 2020
An electrochemical-thermal coupling model combined with an electrically connected cylindrical cell model was built to produce a structural design that prevents thermal runaway propagation of cells on the battery module.
Zhiguo Tang, Anqi Song, Shoucheng Wang, Jianping Cheng, Changfa Tao   +4 more
doaj   +1 more source

Electric Vehicle Battery Pack Design for Mitigating Thermal Runaway Propagation [PDF]

, 2022
The production of electric vehicle battery packs with ever-increasing energy densities has accelerated the electrification of the world’s automotive industry. With increased attention on the electric vehicle markets, it is vital to increase the safety of
Jiang, Jing, Sun, Hongjian, Copsey, Ewan
core   +1 more source

Toxicity, Emissions and Structural Damage from Lithium-Ion Battery Thermal Runaway

Batteries, 2023
Toxicity, emissions and structural damage results on lithium-ion battery (LIB) thermal runaway triggered by the electrothermal method were performed in this work.
Tian Zhou, Jie Sun, Jigang Li, Shouping Wei, Jing Chen, Shengnan Dang, Na Tang, Yuefeng Zhu, Yukun Lian, Jun Guo, Fan Zhang, Hongjia Xie, Huiyu Li, Xinping Qiu, Liquan Chen   +14 more
doaj   +1 more source

A Critical Review of Thermal Runaway Prediction and Early-Warning Methods for Lithium-Ion Batteries

Energy Material Advances, 2023
Lithium-ion batteries are widely used in electric vehicles because of their high energy density and long cycle life. However, the spontaneous combustion accident of electric vehicles caused by thermal runaway of lithium-ion batteries seriously threatens ...
Xi Zhang, Shun Chen, Jingzhe Zhu, Yizhao Gao   +3 more
doaj   +1 more source

Thermal runaway in power transistors [PDF]

, 1968
Considerable work has been done on the theory of thermal runaway and the relationship between transistor junction temperature and collector power dissipation. The first part of this thesis is a review of literature.
Lee, Jerry H.
core   +1 more source

Mitigating battery thermal runaway through mild combustion

Chemical Engineering Journal Advances, 2022
With the fast expansion of electric vehicle market, thermal runaway of Li-ion battery has become a major concern for ground transportation and public safety.
Peng Zhao, Lu Liu, Liwen Zhang, Yi Chen
doaj   +1 more source

Comprehensive Modeling and Safety Protection Strategy for Thermal Runway Propagation in Lithium-Ion Battery Modules under Multi-Factor Influences

Batteries
This paper addresses the challenge of thermal runaway propagation in lithium-ion battery modules and presents a safety protection design method based on a thermal propagation model. Firstly, it systematically analyzes the triggering mechanisms of thermal
Zhixiong Chai, Junqiu Li, Ziming Liu, Zhengnan Liu, Xin Jin   +4 more
doaj   +1 more source

Uncovering LiH Triggered Thermal Runaway Mechanism of a High‐Energy LiNi0.5Co0.2Mn0.3O2/Graphite Pouch Cell

Advanced Science, 2021
The continuous energy density increase of lithium ion batteries (LIBs) inevitably accompanies with the rising of safety concerns. Here, the thermal runaway characteristics of a high‐energy 5 Ah LiNi0.5Co0.2Mn0.3O2/graphite pouch cell using a thermally ...
Lang Huang, Gaojie Xu, Xiaofan Du, Jiedong Li, Bin Xie, Haisheng Liu, Pengxian Han, Shanmu Dong, Guanglei Cui, Liquan Chen   +9 more
doaj   +1 more source

Thermal Runaway Characteristics of 18650 NCM Lithium-ion Batteries under the Different Initial Pressures

Electrochemistry, 2022
To better understand the thermal runaway characteristics of lithium-ion batteries in civil aviation transportation environments, an experimental platform for the fire and explosion of lithium-ion batteries was designed and built.
Quanyi LIU, Qian ZHU, Wentian ZHU, Xiaoying YI, Xu HAN   +4 more
doaj   +1 more source

Thermal runaway and heat generation of low-temperature cycling batteries under external heating and the influencing factors

Applications in Energy and Combustion Science
Safety of lithium-ion battery is an urgent issue to be solved during its use. Thermal stability of low-temperature cycling battery decreases much. Influence of multi factors on thermal runaway under external heating for low-temperature cycling battery is
Jialong Liu, Chun E, Xiaoming Jin, Zhirong Wang, Yangyang Cui   +4 more
doaj   +1 more source