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Thermal behavior study of discharging/charging cylindrical lithium-ion battery module cooled by channeled liquid flow
文献类型：期刊论文
| 作者 | Zhao, Chunrong1,2; Cao, Wenjiong1; Dong, Ti1,2; Jiang, Fangming1
|
| 刊名 | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
 |
| 出版日期 | 2018-05-01 |
| 卷号 | 120页码:751-762 |
| 关键词 | Lithium-ion battery thermal management Thermal model Channeled liquid cooling Numerical simulation |
| ISSN号 | 0017-9310 |
| DOI | 10.1016/j.ijheatmasstransfer.2017.12.083 |
| 通讯作者 | Jiang, Fangming(jiangfm@ms.giec.ac.cn) |
| 英文摘要 | With respect to channeled liquid cooling thermal management system of electric vehicle battery pack, a thermal model is established for a battery module consisting of 71 18650-type lithium-ion batteries. In this model, thermal-lumped treatment is implemented for each single battery in the module and heat generation of a single battery is determined based on experimental measurements. In particular, heat conduction between neighboring batteries and heat transfer from the battery to the fluid channel outer wall are carefully modeled. We study, by the developed model, the battery module's thermal behavior, and investigate the effects of discharge/charge C-rate, the liquid flow rate, the heat exchange area between neighboring batteries, and the interfacing area of the battery and the channel outer wall. The simulation results corroborate the effectiveness of the cooling system. It is found from simulation results that: (1) increasing the discharge/charge C-rate leads to higher temperature and worsens the temperature uniformity in the battery module; (2) increasing the liquid flow rate can significantly lower the temperature and improves the temperature uniformity in the battery module; (3) increasing the heat exchange area between neighboring batteries slightly improves the temperature uniformity in the battery module, but only has negligible effect on lowering the temperature of the module; (4) increasing the interfacing area of the battery and the channel outer wall can significantly lower the maximum temperature in the battery module but worsens the temperature uniformity in the module. (C) 2017 Elsevier Ltd. All rights reserved. |
| WOS关键词 | ELECTRIC VEHICLES ; POWER BATTERY ; HEAT-TRANSFER ; ELECTROCHEMICAL MODEL ; FLUID-FLOW ; MANAGEMENT ; CELL ; PERFORMANCE ; RUNAWAY ; SYSTEMS |
| 资助项目 | Guangdong Science and Technology Department[2015A030308019] ; Guangdong Science and Technology Department[2016A030313172] ; Guangdong Science and Technology Department[20178010120003] ; Guangdong Key Laboratory of New and Renewable Energy Research and Development[Y607jg1001] |
| WOS研究方向 | Thermodynamics ; Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000424716500063 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Guangdong Science and Technology Department ; Guangdong Key Laboratory of New and Renewable Energy Research and Development |
| 源URL | [http://ir.giec.ac.cn/handle/344007/23525]  |
| 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, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, CAS Key Lab Renewable Energy,Lab Adv Energy Syst, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Chunrong,Cao, Wenjiong,Dong, Ti,et al. Thermal behavior study of discharging/charging cylindrical lithium-ion battery module cooled by channeled liquid flow[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2018,120:751-762. |
| APA | Zhao, Chunrong,Cao, Wenjiong,Dong, Ti,&Jiang, Fangming.(2018).Thermal behavior study of discharging/charging cylindrical lithium-ion battery module cooled by channeled liquid flow.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,120,751-762. |
| MLA | Zhao, Chunrong,et al."Thermal behavior study of discharging/charging cylindrical lithium-ion battery module cooled by channeled liquid flow".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 120(2018):751-762. |
入库方式： OAI收割
来源：广州能源研究所
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