Results 21 to 30 of about 981 (257)

A review of thermal runaway prevention and mitigation strategies for lithium-ion batteries

Energy Conversion and Management: X, 2022
Lithium-ion batteries are widely considered the leading candidate energy source for powering electric vehicles due to their high energy and power densities.
Seham Shahid, Martin Agelin-Chaab
doaj   +1 more source

Three-Dimensional Modeling for the Internal Shorting Caused Thermal Runaway Process in 20Ah Lithium-Ion Battery

Energies, 2022
Better understanding of how internal short circuit causes thermal runaway will benefit the engineering for safer lithium-ion batteries. In this study, three-dimensional (3D) numerical simulations of a 20Ah lithium battery under internal shorting ...
Xinyu Liu, Zhifu Zhou, Weitao Wu, Linsong Gao, Yang Li, Heng Huang, Zheng Huang, Yubai Li, Yongchen Song   +8 more
doaj   +1 more source

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

Analysis and Investigation of Thermal Runaway Propagation for a Mechanically Constrained Lithium-Ion Pouch Cell Module

Batteries, 2021
In this paper, tests and analysis of thermal runaway propagation for commercial modules consisting of four 41 Ah Li-ion pouch cells are presented. Module samples were tested at 100% state-of-charge and mechanically constrained between two steel plates to
Luigi Aiello, Ilie Hanzu, Gregor Gstrein, Eduard Ewert, Christian Ellersdorfer, Wolfgang Sinz   +5 more
doaj   +1 more source

Prevention and suppression effects of phase change material on thermal runaway in batteries

Case Studies in Thermal Engineering, 2023
With the rapid improvement in the electric vehicle industry, lithium-ion batteries are being used in increasing numbers. However, lithium-ion batteries are prone to thermal runaway under various factors, leading to fires and explosions that seriously ...
Ruke Ni, Dejun Zhang, Ruiqi Wang, Zongfa Xie, Yanan Wang   +4 more
doaj   +1 more source

Experimental Investigation for the Phase Change Material Barrier Area Effect on the Thermal Runaway Propagation Prevention of Cell-to-Pack Batteries

Batteries, 2023
Thermal runaway propagation (TRP) is a primary safety issue in lithium-ion battery (LIB) applications, and the use of a thermal barrier is considered to be a promising solution for TRP prevention.
Kai Shen, Jieyu Sun, Chengshan Xu, Shaw Kang WONG, Yuejiu Zheng, Changyong Jin, Huaibin Wang, Siqi Chen, Xuning Feng   +8 more
doaj   +1 more source

Thermal Management for Battery Module with Liquid-Cooled Shell Structure under High Charge/Discharge Rates and Thermal Runaway Conditions

Batteries, 2023
In this paper, the thermal management of a battery module with a novel liquid-cooled shell structure is investigated under high charge/discharge rates and thermal runaway conditions. The module consists of 4 × 5 cylindrical batteries embedded in a liquid-
Kangdi Xu, Hengyun Zhang, Jiajun Zhu, Guojun Qiu   +3 more
doaj   +1 more source

Transient propagation of ductile ruptures by thermal runaway

Journal of Geophysical Research: Solid Earth
AbstractDuctile deformation is typically associated with slow and steady‐state deformation, yet the occurrence of deep earthquakes, which exhibit a rapid and transient behavior, challenges this view. One proposed mechanism to facilitate such behavior is thermal runaway.
A. Spang, M. Thielmann, A. de Montserrat, T. Duretz   +3 more
openaire   +4 more sources

Thermal Runaway Characteristics of a Large Format Lithium-Ion Battery Module

Energies, 2019
The overheat abuse experiment of a 12S1P 37 Ah prismatic Lithium-ion battery module in a nominal energy of 1.65 kWh is conducted in this work. The cell behaviors and characterization in the process of thermal runaway propagation is investigated ...
Ximing Cheng, Tao Li, Xusong Ruan, Zhenpo Wang   +3 more
doaj   +1 more source

Investigating the Cell Result Multiplication Method for Emission Test of Battery Module

Batteries, 2023
The thermal safety of lithium-ion traction batteries is a highly concerning issue in the field of electric transportation. The large amount of gas emissions during the thermal runaway process of batteries has high safety hazards, such as fire and ...
Tianyi Ma, Xiaole Ma, Fang Wang, Weijian Hao, Zhipeng Sun, Lei Liu, Yue Xu, Yupeng Li, Shanming Liu, Haishuo Ma, Xiaoqian Dai, Yifan Liu   +11 more
doaj   +1 more source