Simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehicles
Accurate simulation of the battery thermoelectric coupling characteristics is the key to the thermal design and thermal management. As the electrically connected component between the battery electrodes, the heat production and heat transfer of the busbars have a significant impact on the battery th...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-05-01
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| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X2300312X |
| _version_ | 1797832676429791232 |
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| author | Haopeng Chen Tianshi Zhang Yang Hua Qing Gao Zhiwu Han Kaiqiao Yang Yihuai Xu Xiaoyan Liu Xiaoyu Xu Shengshi Wang |
| author_facet | Haopeng Chen Tianshi Zhang Yang Hua Qing Gao Zhiwu Han Kaiqiao Yang Yihuai Xu Xiaoyan Liu Xiaoyu Xu Shengshi Wang |
| author_sort | Haopeng Chen |
| collection | DOAJ |
| description | Accurate simulation of the battery thermoelectric coupling characteristics is the key to the thermal design and thermal management. As the electrically connected component between the battery electrodes, the heat production and heat transfer of the busbars have a significant impact on the battery thermoelectric behavior. A small number of battery thermal management studies have begun to model busbars recently, but the thickness, length, and material of the busbars are diverse. There is a lack of perfect simulation analysis and optimization methods. There is an urgent need to conduct in-depth research on the influence of characteristic parameters of the busbars on the battery thermoelectric behavior. Based on the MSMD-NTGK model, this paper investigates the influence of the thickness, length, and material of the busbars on the battery thermoelectric behavior without considering the economic cost and differences in the battery structure design. In this paper, a simulation analysis method and an ideal improvement solution for the design of the busbars are proposed. This paper compares the changes in the battery thermal behavior before and after the improvement of the busbars under the constant-rate discharge process, FTP75 condition, NEDC condition and WLTC condition respectively. This study can improve the realism of the battery thermal behavior simulation, provide a reliable simulation analysis method and reference basis for the industrial design and optimization of the busbars, and further improve the reliability of the subsequent battery thermal management simulation. |
| first_indexed | 2024-04-09T14:12:42Z |
| format | Article |
| id | doaj.art-16711bdceb53496f8cc1d3494b4239de |
| institution | Directory Open Access Journal |
| issn | 2214-157X |
| language | English |
| last_indexed | 2024-04-09T14:12:42Z |
| publishDate | 2023-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj.art-16711bdceb53496f8cc1d3494b4239de2023-05-06T04:38:14ZengElsevierCase Studies in Thermal Engineering2214-157X2023-05-0145103006Simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehiclesHaopeng Chen0Tianshi Zhang1Yang Hua2Qing Gao3Zhiwu Han4Kaiqiao Yang5Yihuai Xu6Xiaoyan Liu7Xiaoyu Xu8Shengshi Wang9College of Automotive Engineering, Jilin University, Jilin, China; State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China; Yibin Research Institute of Jilin University, Sichuan, ChinaCollege of Automotive Engineering, Jilin University, Jilin, China; State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China; Key Laboratory of Bionic Engineering (Ministry of Education), Jilin University, Jilin, China; Yibin Research Institute of Jilin University, Sichuan, China; Corresponding author. College of Automotive Engineering, Jilin University, Jilin, China.Beijing SWORD Electric Industrial Co., Ltd, Beijing, ChinaCollege of Automotive Engineering, Jilin University, Jilin, China; State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, ChinaState Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China; Key Laboratory of Bionic Engineering (Ministry of Education), Jilin University, Jilin, China; Corresponding author. State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China.College of Automotive Engineering, Jilin University, Jilin, China; State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China; Yibin Research Institute of Jilin University, Sichuan, ChinaCollege of Automotive Engineering, Jilin University, Jilin, China; State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China; Yibin Research Institute of Jilin University, Sichuan, ChinaCollege of Automotive Engineering, Jilin University, Jilin, China; State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China; Yibin Research Institute of Jilin University, Sichuan, ChinaCollege of Automotive Engineering, Jilin University, Jilin, China; State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China; Yibin Research Institute of Jilin University, Sichuan, ChinaCollege of Automotive Engineering, Jilin University, Jilin, China; State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin, China; Yibin Research Institute of Jilin University, Sichuan, ChinaAccurate simulation of the battery thermoelectric coupling characteristics is the key to the thermal design and thermal management. As the electrically connected component between the battery electrodes, the heat production and heat transfer of the busbars have a significant impact on the battery thermoelectric behavior. A small number of battery thermal management studies have begun to model busbars recently, but the thickness, length, and material of the busbars are diverse. There is a lack of perfect simulation analysis and optimization methods. There is an urgent need to conduct in-depth research on the influence of characteristic parameters of the busbars on the battery thermoelectric behavior. Based on the MSMD-NTGK model, this paper investigates the influence of the thickness, length, and material of the busbars on the battery thermoelectric behavior without considering the economic cost and differences in the battery structure design. In this paper, a simulation analysis method and an ideal improvement solution for the design of the busbars are proposed. This paper compares the changes in the battery thermal behavior before and after the improvement of the busbars under the constant-rate discharge process, FTP75 condition, NEDC condition and WLTC condition respectively. This study can improve the realism of the battery thermal behavior simulation, provide a reliable simulation analysis method and reference basis for the industrial design and optimization of the busbars, and further improve the reliability of the subsequent battery thermal management simulation.http://www.sciencedirect.com/science/article/pii/S2214157X2300312XBattery moduleBusbarThermoelectric behaviorMSMD-NTGK modelNumerical analysis |
| spellingShingle | Haopeng Chen Tianshi Zhang Yang Hua Qing Gao Zhiwu Han Kaiqiao Yang Yihuai Xu Xiaoyan Liu Xiaoyu Xu Shengshi Wang Simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehicles Case Studies in Thermal Engineering Battery module Busbar Thermoelectric behavior MSMD-NTGK model Numerical analysis |
| title | Simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehicles |
| title_full | Simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehicles |
| title_fullStr | Simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehicles |
| title_full_unstemmed | Simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehicles |
| title_short | Simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehicles |
| title_sort | simulation study on the interaction between the battery module and busbar under typical driving conditions of electric vehicles |
| topic | Battery module Busbar Thermoelectric behavior MSMD-NTGK model Numerical analysis |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X2300312X |
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