| 锂离子电池组风冷结构设计 |
| |
| 引用本文： | 刘皓,杨凯,惠东,张慧卿.锂离子电池组风冷结构设计[J].电源技术,2011,35(10):1208-1210,1217. |
| |
| 作者姓名： | 刘皓 杨凯 惠东 张慧卿 |
| |
| 作者单位： | 1. 中国电力科学研究院,北京,100129
2. 北京化工大学,北京,100029 |
| |
| 摘 要： | 通过CFD分析软件进行仿真分析,研究了电池组风冷结构对流场与温度场分布的影响,并由温度实验验证了该风冷结构的冷却效果.此种结构提高了电池组内部温度场均匀性.电池组在1C充放电条件下,电池组内部测量点温度在294 ～ 296.8 K,同一时刻测量点温差在2K以内.
|
| 关 键 词： | 风冷结构 锂离子电池组 流场 温度场 |
Air cooling structure design of Li-ion battery pack |
| |
| LIU Hao,YANG Kai,HUI Dong,ZHANG Hui-qing.Air cooling structure design of Li-ion battery pack[J].Chinese Journal of Power Sources,2011,35(10):1208-1210,1217. |
| |
| Authors: | LIU Hao YANG Kai HUI Dong ZHANG Hui-qing |
| |
| Affiliation: | LIU Hao1,YANG Kai1,HUI Dong1,ZHANG Hui-qing2 (1.China Electric Power Research Institute,Beijing 100129,China,2.Beijing University of Chemical Technology,Beijing 100029,China) |
| |
| Abstract: | The effect of the air cooling structure on distribution of flow field and temperature field was studied through simulation by CFD software.The effect of air cooling structure was proved by the temperature experiment.The structure improves the temperature uniformity of the battery pack.At 1 C charge-discharge rate,the inner temperature of metrical points ranged from 294 K to 296.8 K,and the temperature difference was less than 2 K at the same time. |
| |
| Keywords: | air cooling structure Li-ion battery pack flow field temperature field |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
