Heat Dissipation Analysis of Thermal Conductive Adhesive Based on Liquid Cooled Battery Pack

Authors

  • Ning Zhang

DOI:

https://doi.org/10.54097/ajst.v3i3.2990

Keywords:

Electric vehicle, Battery pack, Liquid cooling, Thermal conductive adhesive.

Abstract

In view of the serious heating problem of the automotive power battery, different thermal conductive adhesive cooling structures of the liquid cooled battery pack were designed. Based on a battery cell for an electric vehicle, five battery pack models in series are used to measure the discharge internal resistance data under constant normal temperature and high temperature conditions respectively. The influence of thermal conductive adhesive structure on temperature field is analyzed through Fluent. The results showed that the thermal conductive adhesive structure between the monomers had a significant effect on reducing the maximum temperature of the battery pack and improving the temperature field balance.

References

SHENG L,SU L,ZHANG H,et al.Numerical investigation on a lithiumion battery thermal management utilizing a serpentine-channel liquid cooling plate exchanger[J]. International Journal of Heat&Mass Transfer,2019,141(OCT.):658-668.

Liu Yifan, Zhou Jie, Huang Rui, et al. Study on the influence of thermal conductive silica gel shape on the thermal performance of liquid cooled battery pack [J]. Power Technology, 2020, 44 (1): 107-109

Yih-Shing Duh,Meng-Ting Tsai,Chen-Shan Kao,Lithium-ion battery thermal runaway domino effect experimental verification research[J].Therm.Anal.Calorim,127,(2017):983-993.

S.Panchal,M.Mathew,R.Fraser,M.Fowler. Electrochemical thermal modeling and experimental measurements of 18650 cylindrical lithium-ion battery during discharge cycle for an EV,Appl.Therm.Eng.135(2018):123-132.

C.Wang,G.Zhang,L.Meng,X.Li,W. Situ,Youfu Lv,Mumin Rao. Liquid cooling based on thermal silica plate for battery thermal management system,Int.J.Energy Res.41,(15),(2017):2468-2479.

Xu Xiaoming, Jiang Fuping, Tian Jinyue, et al. Research on the heat flow characteristics of battery packs based on heat conduction adhesive heat dissipation [J]. Automotive Engineering, 2017 (8): 44-49+69.

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Published

22 November 2022

How to Cite

Zhang, N. (2022). Heat Dissipation Analysis of Thermal Conductive Adhesive Based on Liquid Cooled Battery Pack. Academic Journal of Science and Technology, 3(3), 239–242. https://doi.org/10.54097/ajst.v3i3.2990

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Section

Articles