电动汽车动力电池箱体设计研究  

Design and research of electric vehicle power battery box

作　　者：郜云峰 齐伟超 张建勋 刘跃波 魏浩鹏 Gao Yunfeng;Qi Weichao;Zhang Jianxun;Liu Yuebo;Wei Haopeng(Hebei Huashu New Energy Automobile Technology Co.,Ltd.,Xingtai 054000,China;Hebei New Energy Automobile Parts Welding Technology Innovation Center,Xingtai 054000,China)

机构地区：[1]河北华曙新能源汽车科技有限公司,河北邢台054000 [2]河北省新能源汽车零部件冲焊技术创新中心,河北邢台054000

出　　处：《汽车知识》2024年第12期37-39,共3页AUTOMOTIVE KNOWLEDGE

摘　　要：基于轻量化开展电动汽车动力电池箱体设计,能够提高电池结构质量,缩短加工时间,提高电池性价比。本文阐述了动力电池箱体参数化建模方法,开展静态、模态仿真分析,并利用Optistruct软件仿真,提出优化设计方案。结果表明,动力电池箱体结构优化在满足质量要求的同时减少了零部件数量与类型,实现了轻量化设计,提高了生产效率。The design of power battery case for electric vehicles based on lightweighting can improve the quality of the battery structure,shorten the processing time,and improve the cost-effectiveness of the battery.This paper describes the parametric modeling method of power battery box,carries out static and modal simulation analysis,and uses Optistruct software simulation to put forward the optimization design scheme.The results show that the optimization of the power battery case structure reduces the number and type of parts while meeting the quality requirements,realizes lightweight design and improves production efficiency.

关 键 词：电动汽车 动力电池 箱体设计 

分 类 号：U465[一般工业技术—材料科学与工程]