Heating simulation of a Li-ion battery cylindrical cell and module with consideration of gas ejection
A comprehensive 3D heating test simulation model of a Li-ion cylindrical cell and module considering gas flow and combustion was developed. The model was based on the equivalent circuit model and included cell heating (Joule heating and thermal decomposition) gas ejection and flow from the cell, and...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-11-01
|
| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484722003341 |
| _version_ | 1797902006059270144 |
|---|---|
| author | Yoichi Takagishi Yasufumi Tozuka Takumi Yamanaka Tatsuya Yamaue |
| author_facet | Yoichi Takagishi Yasufumi Tozuka Takumi Yamanaka Tatsuya Yamaue |
| author_sort | Yoichi Takagishi |
| collection | DOAJ |
| description | A comprehensive 3D heating test simulation model of a Li-ion cylindrical cell and module considering gas flow and combustion was developed. The model was based on the equivalent circuit model and included cell heating (Joule heating and thermal decomposition) gas ejection and flow from the cell, and gas combustion. First, the surface temperature and voltage profiles of a model of a commercial 18650-type cell were validated using an actual heating experiment. Subsequently, a simulated model of the battery module, comprising 98 cells heated by a burner was developed, and the thermal runaway behavior of the module was evaluated. The model facilitated the evaluation of the steps that occurred during heating the battery module until gas ejection, including melting of the housing, shutdown of the separator, and cell-to-cell propagation of the thermal decomposition reactions. Therefore, we believe that this can be a helpful tool for designing battery cells and modules. The models in this study were developed using COMSOL Multiphysics software. |
| first_indexed | 2024-04-10T09:10:58Z |
| format | Article |
| id | doaj.art-5ecc9b60e4654e87921e63ddd40f0f41 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-04-10T09:10:58Z |
| publishDate | 2022-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-5ecc9b60e4654e87921e63ddd40f0f412023-02-21T05:10:33ZengElsevierEnergy Reports2352-48472022-11-01831763188Heating simulation of a Li-ion battery cylindrical cell and module with consideration of gas ejectionYoichi Takagishi0Yasufumi Tozuka1Takumi Yamanaka2Tatsuya Yamaue3Corresponding author.; Computational Science Center, Kobelco Research Institute Inc., Nishi-ku, Kobe 651-2271, JapanComputational Science Center, Kobelco Research Institute Inc., Nishi-ku, Kobe 651-2271, JapanComputational Science Center, Kobelco Research Institute Inc., Nishi-ku, Kobe 651-2271, JapanComputational Science Center, Kobelco Research Institute Inc., Nishi-ku, Kobe 651-2271, JapanA comprehensive 3D heating test simulation model of a Li-ion cylindrical cell and module considering gas flow and combustion was developed. The model was based on the equivalent circuit model and included cell heating (Joule heating and thermal decomposition) gas ejection and flow from the cell, and gas combustion. First, the surface temperature and voltage profiles of a model of a commercial 18650-type cell were validated using an actual heating experiment. Subsequently, a simulated model of the battery module, comprising 98 cells heated by a burner was developed, and the thermal runaway behavior of the module was evaluated. The model facilitated the evaluation of the steps that occurred during heating the battery module until gas ejection, including melting of the housing, shutdown of the separator, and cell-to-cell propagation of the thermal decomposition reactions. Therefore, we believe that this can be a helpful tool for designing battery cells and modules. The models in this study were developed using COMSOL Multiphysics software.http://www.sciencedirect.com/science/article/pii/S2352484722003341Li-ion batterySimulationThermal runawayGas combustionBattery moduleCOMSOL Multiphysics |
| spellingShingle | Yoichi Takagishi Yasufumi Tozuka Takumi Yamanaka Tatsuya Yamaue Heating simulation of a Li-ion battery cylindrical cell and module with consideration of gas ejection Energy Reports Li-ion battery Simulation Thermal runaway Gas combustion Battery module COMSOL Multiphysics |
| title | Heating simulation of a Li-ion battery cylindrical cell and module with consideration of gas ejection |
| title_full | Heating simulation of a Li-ion battery cylindrical cell and module with consideration of gas ejection |
| title_fullStr | Heating simulation of a Li-ion battery cylindrical cell and module with consideration of gas ejection |
| title_full_unstemmed | Heating simulation of a Li-ion battery cylindrical cell and module with consideration of gas ejection |
| title_short | Heating simulation of a Li-ion battery cylindrical cell and module with consideration of gas ejection |
| title_sort | heating simulation of a li ion battery cylindrical cell and module with consideration of gas ejection |
| topic | Li-ion battery Simulation Thermal runaway Gas combustion Battery module COMSOL Multiphysics |
| url | http://www.sciencedirect.com/science/article/pii/S2352484722003341 |
| work_keys_str_mv | AT yoichitakagishi heatingsimulationofaliionbatterycylindricalcellandmodulewithconsiderationofgasejection AT yasufumitozuka heatingsimulationofaliionbatterycylindricalcellandmodulewithconsiderationofgasejection AT takumiyamanaka heatingsimulationofaliionbatterycylindricalcellandmodulewithconsiderationofgasejection AT tatsuyayamaue heatingsimulationofaliionbatterycylindricalcellandmodulewithconsiderationofgasejection |