Experiment on heat dissipation performance of electric vehicle lithium battery based on pulsating heat pipe

被引：0
|
作者：
Chen M. [1 ]
Li J. [1 ]
机构：
[1] School of Traffic and Transportation, Northeast Forestry University, Harbin
来源：
Huagong Jinzhan/Chemical Industry and Engineering Progress | 2021年 / 40卷 / 06期
关键词：
Heat conduction; Lithium-ion battery; Pulsating heat pipe; Temperature; Thermal management;
D O I：
10.16085/j.issn.1000-6613.2020-1400
中图分类号：
学科分类号：
摘要：
To solve the heat management problem of electric vehicle lithium battery, the heat dissipation components of automotive lithium battery were designed and the heat dissipation performance test was carried out in the practical environment based on the high coefficient heat transfer characteristics of pulsating heat pipe (TiO2 nanofluid as working medium). The results showed that the optimal heat transfer performance of the closed loop pulsating heat pipe (TiO2-CLPHP) can be achieved with 2% working medium concentration and 50% heat pipe filling rate. At the same time, TiO2-CLPHP can ensure that under different discharge rate conditions (0.5C, 1C, 1.5C), the maximum temperature on the surface of the lithium battery did not exceed 35℃, and the maximum temperature difference was within 2.25℃, effectively improving the surface temperature uniformity (the improvement rate was up to 55%). Moreover, TiO2-CLPHP can ensure that the heat dissipation performance of the lithium battery remained unchanged at the different road conditions. © 2021, Chemical Industry Press Co., Ltd. All right reserved.
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页码：3163 / 3171
页数：8
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  • [1] GAO D W, MI C., Modeling and simulation of electric and hybrid vehicles, Proceedings of the IEEE, 95, 4, pp. 729-745, (2007)
  • [2] HANNAN M A, LIPU M S H, HUSSAIN A, Et al., A review of lithium-ion battery state of charge estimation and management system in electric vehicle applications: challenges and recommendations, Renewable and Sustainable Energy Reviews, 78, pp. 834-854, (2017)
  • [3] CARROTT M J, WALLER B E, WAI C M, Et al., High solubility of UO<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub>•2TBP complex in supercritical CO<sub>2</sub>, Chemical Communications, 3, pp. 373-374, (1998)
  • [4] WEINERT J X, BURKE A F, WEI X Z., Lead-acid and lithium-ion batteries for the Chinese electric bike market and implications on future technology advancement, Journal of Power Sources, 172, 2, pp. 938-945, (2007)
  • [5] KITAGAWA Y, KATO K, FUKUI M., Analysis and experimentation for effective cooling of li-ion batteries, Procedia Technology, 18, pp. 63-67, (2014)
  • [6] WANG T, TSENG K J, ZHAO J Y, Et al., Thermal investigation of lithium-ion battery module with different cell arrangement structures and forced air-cooling strategies, Applied Energy, 134, pp. 229-238, (2014)
  • [7] SUN H G, DIXON R., Development of cooling strategy for an air cooled lithium-ion battery pack, Journal of Power Sources, 272, pp. 404-414, (2014)
  • [8] TONG W, SOMASUNDARAM K, BIRGERSSON E, Et al., Numerical investigation of water cooling for a lithium-ion bipolar battery pack, International Journal of Thermal Sciences, 94, pp. 259-269, (2015)
  • [9] LAN C J, XU J, QIAO Y, Et al., Thermal management for high power lithium-ion battery by minichannel aluminum tubes, Applied Thermal Engineering, 101, pp. 284-292, (2016)
  • [10] PANCHAL S, KHASOW R, DINCER I, Et al., Thermal design and simulation of mini-channel cold plate for water cooled large sized prismatic lithium-ion battery, Applied Thermal Engineering, 122, pp. 80-90, (2017)
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