Thermal analysis for LiFePO4 power battery based on finite element analysis |
| |
| Authors: | LI Guangzhu ZHU Yangyang CHEN Kun ZENG Yi |
| |
| Affiliation: | 1 Graphene & Energy Storage Technology Research Center, Beijing Wanyuan Industry Co., Ltd., Beijing 100176, China;
2 Graphene & Energy Storage Technology Research Center, China Energine International(Holdings) Ltd., Beijing 100176, China |
| |
| Abstract: | This paper researched on the temperature field characteristics of LiFePO4 power battery used in electric vehicles (EV) at various discharge ratio, by ANSYS software based on emulated calculation and finite element method. The results showed that the highest temperature of the batteries were 34.3629℃ for 1C, 53.7926℃ for 2C, 83.3099℃ for 3C, respectively. Water-cooling was the best way to cool the battery. This paper provided basis for the design and temperature field test of battery. |
| |
| Keywords: | LiFePO4 power battery finite element analysis ANSYS software temperature field |
|
| 点击此处可从《》浏览原始摘要信息 |
|
点击此处可从《》下载全文 |
|
