Spatial and Temporal Temperature Homogenization in an Automotive Lithium-Ion Pouch Cell Battery Module

2020 ◽  
pp. 625-639
Author(s):  
Markus Gepp ◽  
Vincent Lorentz ◽  
Martin März ◽  
Fanny Geffray ◽  
Elsa Guyon ◽  
...  
Keyword(s):  
Lithium Ion ◽  
Temperature Homogenization ◽  
Battery Module

scholarly journals Numerical Modeling and Safety Design for Lithium-Ion Vehicle Battery Modules Subject to Crush Loading

Energies ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 118
Author(s):  
Feng Zhu ◽  
Runzhou Zhou ◽  
David J. Sypeck
Keyword(s):  
Failure Modes ◽  
Computational Study ◽  
Short Circuit ◽  
Computational Cost ◽  
Lithium Ion ◽  
Simplified Model ◽  
Homogeneous Material ◽  
Fe Model ◽  
Safety Design ◽  
Battery Module

In this work, a computational study was carried out to simulate crushing tests on lithium-ion vehicle battery modules. The tests were performed on commercial battery modules subject to wedge cutting at low speeds. Based on loading and boundary conditions in the tests, finite element (FE) models were developed using explicit FEA code LS-DYNA. The model predictions demonstrated a good agreement in terms of structural failure modes and force–displacement responses at both cell and module levels. The model was extended to study additional loading conditions such as indentation by a cylinder and a rectangular block. The effect of other module components such as the cover and cooling plates was analyzed, and the results have the potential for improving battery module safety design. Based on the detailed FE model, to reduce its computational cost, a simplified model was developed by representing the battery module with a homogeneous material law. Then, all three scenarios were simulated, and the results show that this simplified model can reasonably predict the short circuit initiation of the battery module.

A comparative study between air cooling and liquid cooling thermal management systems for a high-energy lithium-ion battery module

2021 ◽  
Vol 198 ◽  
pp. 117503 ◽  
Author(s):  
Mohsen Akbarzadeh ◽  
Theodoros Kalogiannis ◽  
Joris Jaguemont ◽  
Lu Jin ◽  
Hamidreza Behi ◽  
...  
Keyword(s):  
Comparative Study ◽  
Lithium Ion Battery ◽  
Thermal Management ◽  
Lithium Ion ◽  
High Energy ◽  
Management Systems ◽  
Air Cooling ◽  
Liquid Cooling ◽  
Battery Module

scholarly journals Thermal management investigation for lithium-ion battery module with different phase change materials

RSC Advances ◽  
2017 ◽  
Vol 7 (68) ◽  
pp. 42909-42918 ◽  
Author(s):  
Ziyuan Wang ◽  
Xinxi Li ◽  
Guoqing Zhang ◽  
Youfu Lv ◽  
Cong Wang ◽  
...  
Keyword(s):  
Service Life ◽  
Phase Change ◽  
Lithium Ion Battery ◽  
Thermal Management ◽  
Thermal Cycle ◽  
Phase Change Materials ◽  
Lithium Ion ◽  
Battery Module

In battery thermal cycle tests PCM 3 prolonged the service life of PCM because the epoxy can effectively prevent leakage of paraffin during phasing change.

Thermal Management of a Cylindrical Lithium-Ion Battery Module Using a Multichannel Wavy Tube

2019 ◽  
Vol 145 (1) ◽  
pp. 04018072 ◽  
Author(s):  
Zhiguo Tang ◽  
Xiaoteng Min ◽  
Anqi Song ◽  
Jianping Cheng
Keyword(s):  
Lithium Ion Battery ◽  
Thermal Management ◽  
Lithium Ion ◽  
Battery Module
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