Modeling and analysis of liquid-cooling thermal management of an in-house developed 100 kW/500 kWh energy storage container consisting of lithium-ion batteries retired from electric vehicles
文献类型：期刊论文
| 作者 | Guo, Yu1,2,3,4; Qiu, Yishu2,5; Lei, Bo6; Wu, Yue6; Shi, Youjie6; Cao, Wenjiong2,3,4,7; Liu, Hecheng5; Jiang, Fangming1,2,3,4,7 |
| 刊名 | APPLIED THERMAL ENGINEERING
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 232页码:15 |
| 关键词 | Lithium-ion battery Energy storage system Echelon utilization Liquid cooling Numerical simulation |
| ISSN号 | 1359-4311 |
| DOI | 10.1016/j.applthermaleng.2023.121111 |
| 通讯作者 | Cao, Wenjiong(caowj@ms.giec.ac.cn) ; Jiang, Fangming(jiangfm@ms.giec.ac.cn) |
| 英文摘要 | As electric vehicles (EVs) are gradually becoming the mainstream in the transportation sector, the number of lithium-ion batteries (LIBs) retired from EVs grows continuously. Repurposing retired EV LIBs into energy storage systems (ESS) for electricity grid is an effective way to utilize them. However, the potential safety hazard of retired EV LIBs in echelon utilization poses to become a major concern nowadays. In this work is considered an in-house developed 100 kW/500 kWh ESS containing different types of retired EV LIBs. A self-developed thermal safety management system (TSMS), which can evaluate the cooling demand and safety state of batteries in realtime, is equipped with the energy storage container; a liquid-cooling battery thermal management system (BTMS) is utilized for the thermal management of the batteries. To study the performance of the BTMS, the temperature variation and temperature difference of the LIBs in the process of charging and discharging are experimentally and numerically analyzed. With a self-developed full-scale thermal-fluidic model, the temperature and temperature inconsistency of the 100 kW/500 kWh ESS under different coolant flow rates and different ambient temperatures are simulated. The experimental results corroborate the effectiveness of the liquid cooling BTMS; the maximum temperature rise of the batteries during the discharging and charging processes is less than 3 degrees C and 5 degrees C, respectively, and the maximum temperature difference between the batteries is always less than 2 degrees C. The simulation results show that the liquid cooling system can significantly reduce the peak temperature and temperature inconsistency in the ESS; the ambient temperature and coolant flow rate of the liquid cooling system are found to have important influence on the ESS thermal behavior. The developed ESS prototype and the full-scale thermal-fluidic model are combined to construct a research platform for future thermal safety study on the echelon utilization of retired EV LIBs. |
| WOS关键词 | RUNAWAY |
| 资助项目 | 2021 Open Fund Project of the State Key Laboratory of HVDC (Electric Power Research Institute, China Southern Power Grid, Guangzhou, Guangdong Province, China)[SKLHVDC-2021-KF-01] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:001036916500001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | 2021 Open Fund Project of the State Key Laboratory of HVDC (Electric Power Research Institute, China Southern Power Grid, Guangzhou, Guangdong Province, China) |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39300]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Cao, Wenjiong; Jiang, Fangming |
| 作者单位 | 1.Univ Sci & Technol China, Sch Energy Sci & Engn, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Lab Adv Energy Syst, Guangzhou 510640, Guangdong, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 5.Midea Corp Res Ctr, Foshan 528311, Guangdong, Peoples R China 6.China Southern Power Grid, Elect Power Res Inst, State Key Lab HVDC, Guangzhou 510663, Guangdong, Peoples R China 7.Chinese Acad Sci, Guangzhou Inst Energy Convers, Lab Adv Energy Syst, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Yu,Qiu, Yishu,Lei, Bo,et al. Modeling and analysis of liquid-cooling thermal management of an in-house developed 100 kW/500 kWh energy storage container consisting of lithium-ion batteries retired from electric vehicles[J]. APPLIED THERMAL ENGINEERING,2023,232:15. |
| APA | Guo, Yu.,Qiu, Yishu.,Lei, Bo.,Wu, Yue.,Shi, Youjie.,...&Jiang, Fangming.(2023).Modeling and analysis of liquid-cooling thermal management of an in-house developed 100 kW/500 kWh energy storage container consisting of lithium-ion batteries retired from electric vehicles.APPLIED THERMAL ENGINEERING,232,15. |
| MLA | Guo, Yu,et al."Modeling and analysis of liquid-cooling thermal management of an in-house developed 100 kW/500 kWh energy storage container consisting of lithium-ion batteries retired from electric vehicles".APPLIED THERMAL ENGINEERING 232(2023):15. |
入库方式： OAI收割
来源：广州能源研究所
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