Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Minimization of thermal non-uniformity in lithium-ion battery pack cooled by channeled liquid flow | |
Zhao, Chunrong1,2; Sousa, Antonio C. M.3,4; Jiang, Fangming1
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| 2019-02-01 | |
| Source Publication | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
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| ISSN | 0017-9310 |
| Volume | 129Pages:660-670 |
| Corresponding Author | Jiang, Fangming(fm_jiang2000@yahoo.com) |
| Abstract | 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. |
| Keyword | Lithium-ion battery pack Thermal non-uniformity reduction Thermal model Serpentine-channel Liquid cooling Numerical simulation |
| DOI | 10.1016/j.ijheatmasstransfer.2018.10.017 |
| WOS Keyword | MANAGEMENT ; PERFORMANCE ; SYSTEM ; MODULE ; SIMULATION ; BEHAVIORS ; DESIGN ; PLATE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Thermodynamics ; Engineering ; Mechanics |
| Funding Organization | 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 Subject | Thermodynamics ; Engineering, Mechanical ; Mechanics |
| WOS ID | WOS:000453113500055 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/24369 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Jiang, Fangming |
| Affiliation | 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 |
| Recommended Citation 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. |
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