Multi-objective optimization of side plates in a large format battery module to mitigate thermal runaway propagation

2022 ◽  
Vol 186 ◽  
pp. 122395
Author(s):  
Kuijie Li ◽  
Huaibin Wang ◽  
Chengshan Xu ◽  
Weixiong Wu ◽  
Weifeng Zhang ◽  
...  
Keyword(s):  
Thermal Runaway ◽  
Multi Objective Optimization ◽  
Large Format ◽  
Multi Objective ◽  
Battery Module

A 3D thermal runaway propagation model for a large format lithium ion battery module

Energy ◽  
2016 ◽  
Vol 115 ◽  
pp. 194-208 ◽  
Author(s):  
Xuning Feng ◽  
Languang Lu ◽  
Minggao Ouyang ◽  
Jiangqiu Li ◽  
Xiangming He
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Thermal Runaway ◽  
Propagation Model ◽  
Large Format ◽  
Battery Module

Equitable Multi-Objective Optimization Applied to the Design of a Hybrid Electric Vehicle Battery

2013 ◽  
Vol 135 (4) ◽  
Author(s):  
Brian Dandurand ◽  
Paolo Guarneri ◽  
Georges Fadel ◽  
Margaret M. Wiecek
Keyword(s):  
Thermal Behavior ◽  
Hybrid Electric Vehicle ◽  
Multi Objective Optimization ◽  
Premature Failure ◽  
Multi Objective ◽  
Battery Design ◽  
Electric Vehicle Battery ◽  
The Impact ◽  
Battery Module ◽  
The Ideal

This work considers the impact of thermal behavior in battery design. The cell performance worsens when the operating temperature falls outside of the ideal range, and evenness of cell temperatures is sought to prevent cell electrical unbalance which may lead to performance fading and premature failure. The heat transfer between the cells and the coolant depends on the cell packaging and layout. A multi-objective optimization model is posed whose Pareto efficient designs minimize cell temperature deviations while maintaining evenness of temperature distribution. The special characteristics of the battery design problem (comparable objectives, anonymity and Pigou–Dalton principle of transfers) make it suitable for the application of the equitability preference, which is a refinement of the Pareto optimality that has not been used in engineering design. The proposed approach based on equitability is applied to compute the spacing of the cylindrical cells in a battery module that yields an optimal thermal behavior.

Characterization of penetration induced thermal runaway propagation process within a large format lithium ion battery module

2015 ◽  
Vol 275 ◽  
pp. 261-273 ◽  
Author(s):  
Xuning Feng ◽  
Jing Sun ◽  
Minggao Ouyang ◽  
Fang Wang ◽  
Xiangming He ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Thermal Runaway ◽  
Large Format ◽  
Propagation Process ◽  
Battery Module
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