圆柱形锂离子电池的三维热模拟  

A three-dimensional thermal model for cylindrical Li-ion batteries

作　　者：何亮明[1,2] 杜翀[1,2] 

机构地区：[1]中国科学院上海微系统与信息技术研究所,上海200050 [2]中国科学院嘉兴无线传感网工程中心,浙江嘉兴300381

出　　处：《电池工业》2010年第3期151-155,共5页Chinese Battery Industry

摘　　要：建立了一个典型10Ah动力用圆柱形锂离子电池在1 C放电条件下的三维热模型,并采用相关软件得到了数值解,进而用图示的方法给出了该电池在上述工作状态下的温度分布图。A three-dimension thermal model of a typical cylindrical Li-ion battery with 10 Ah for power use discharged at 1C was established in this paper,and its numerical solution was found in the help of the relevant soft ware.The temperature profile of the Li-ion battery under such working condition was then given in an illustrative picture.

关 键 词：锂离子电池 热模型 温度分布图 

分 类 号：TM912.9[电气工程—电力电子与电力传动]