车用动力电池碳纤维箱体的设计研究  

Research of Vehicle Power Battery Carbon Fiber Shell Design

作　　者：张晓红[1] 周锋[1] 冯奇[1] 何健[1] 

机构地区：[1]上海汽车集团股份有限公司新能源和技术管理部,上海201804

出　　处：《上海汽车》2014年第9期60-62,共3页Shanghai Auto

基　　金：上海市科学技术委员会资助课题(编号12521102200)

摘　　要：以某款电动汽车动力电池箱体为研究对象,探讨了碳纤维应用于动力电池箱体以实现轻量化的设计思路,阐述了其具体设计过程,并采用有限元法对电池箱体的性能进行了评估,结果表明碳纤维电池箱体的各项机械性能均满足设计要求。在此基础上,对碳纤维电池箱体的设计进行了总结。In this paper, the research object is an electric vehicle power battery shell , and the design idea of lightweight is discussed, depending on the application of carbon fiber in the battery shell. The detailed design process was described, and the finite element method on the performance of battery shell is evaluated. The results show that the mechanical properties of carbon fiber battery shell can meet the design requirements. Design of carbon fiber battery shell is summarized.

关 键 词：碳纤维 动力电池箱体 轻量化 电动车 

分 类 号：U465.6[一般工业技术—材料科学与工程] U469.72[机械工程—车辆工程]