Minimization of thermal non-uniformity in lithium-ion battery pack cooled by channeled liquid flow

doi:10.1016/j.ijheatmasstransfer.2018.10.017

GIEC OpenIR

	Minimization of thermal non-uniformity in lithium-ion battery pack cooled by channeled liquid flow
	Zhao, Chunrong 1,2; Sousa, Antonio C. M.3,4; Jiang, Fangming1
	2019-02-01
发表期刊	INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
ISSN	0017-9310
卷号	129 页码:660-670
通讯作者	Jiang, Fangming(fm_jiang2000@yahoo.com)
摘要	In this work we conduct a numerical study with the aim of analyzing the effectiveness of cooling channels to reduce thermal non-uniformity in lithium-ion battery packs of electric vehicles. Particular approaches toward zero or near-zero thermal non-uniformity in lithium-ion battery packs are proposed and their performance and viability are evaluated through numerical simulations. Battery packs cooled by liquid flowing in serpentine channels are used to illustrate the proposed approaches. A thermal model, which has been extensively tested, is applied to a battery module of 71 18650-type NMC (nickel-manganese cobalt) batteries. In particular, among several approaches, two of them show considerable promise in improving the pack thermal uniformity, namely: (a) shortened flow paths by using multiple serpentine channels, and (b) increasing contact areas between the batteries and the serpentine channel along the flow path in the streamwise direction. The results of the numerical simulation indicate that these two particular approaches can reduce the thermal non-uniformity of the battery module under 5C discharge operations to values lower than 2.2 K and 0.7 K, respectively. The description, functional feasibility and effectiveness of these approaches are extensively covered in the present work. (C) 2018 Elsevier Ltd. All rights reserved.
关键词	Lithium-ion battery pack Thermal non-uniformity reduction Thermal model Serpentine-channel Liquid cooling Numerical simulation
DOI	10.1016/j.ijheatmasstransfer.2018.10.017
关键词[WOS]	MANAGEMENT ; PERFORMANCE ; SYSTEM ; MODULE ; SIMULATION ; BEHAVIORS ; DESIGN ; PLATE
收录类别	SCI
语种	英语
资助项目	China National Key RD Project[2018YFB0905303] ; Guangdong Science and Technology Department[20178010120003] ; Guangdong Science and Technology Department[2015A030308019] ; Guangdong Science and Technology Department[2016A030313172] ; Guangzhou Scientific and Technological Development Plan[201804020020] ; CAS PIFI Visiting Scientist Fellowship[2017VEA0005] ; Guangdong Key Laboratory of New and Renewable Energy Research and Development[Y607jg1001]
WOS研究方向	Thermodynamics ; Engineering ; Mechanics
项目资助者	China National Key RD Project ; Guangdong Science and Technology Department ; Guangzhou Scientific and Technological Development Plan ; CAS PIFI Visiting Scientist Fellowship ; Guangdong Key Laboratory of New and Renewable Energy Research and Development
WOS类目	Thermodynamics ; Engineering, Mechanical ; Mechanics
WOS记录号	WOS:000453113500055
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：128[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/24369
专题	中国科学院广州能源研究所
通讯作者	Jiang, Fangming
作者单位	1.Chinese Acad Sci, Lab Adv Energy Syst, Guangdong Key Lab New & Renewable Energy Res & De, CAS Key Lab Renewable Energy,Guangzhou Inst Energ, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China 4.Univ New Brunswick, Fredericton, NB E3B 5A3, Canada
推荐引用方式 GB/T 7714	Zhao, Chunrong,Sousa, Antonio C. M.,Jiang, Fangming. Minimization of thermal non-uniformity in lithium-ion battery pack cooled by channeled liquid flow[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2019,129:660-670.
APA	Zhao, Chunrong,Sousa, Antonio C. M.,&Jiang, Fangming.(2019).Minimization of thermal non-uniformity in lithium-ion battery pack cooled by channeled liquid flow.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,129,660-670.
MLA	Zhao, Chunrong,et al."Minimization of thermal non-uniformity in lithium-ion battery pack cooled by channeled liquid flow".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 129(2019):660-670.