Simulation Analysis of Pole Impact of Battery Boz in an Electric Bus

摘要：

Battery packs are one of important energy resources in electric vehicles now. Battery box compromises battery packs and prevents from damage in traffic accidents. Mesh generation of the battery box is performed with HYPERMESH. By means of FEA software PAM-CRASH, deformation, internal energy distribution and stress distribution are analyzed for three dimensions of battery boxes when pole impacts happen. By comparisons, it is concluded that the improved battery box can withstand greater impact and have better crashworthiness. The analytical method can provide helpful reference to design and development of battery boxes.

关键词： electric vehicle battery boz PAM-CRASH simulation analysis pole impact

作者: CHEN Yong WANG Zhenpo MA Ye

作者单位: Mechanical & Electrical Engineering School, Beijing Information Science & Technology University, Bei School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing, 100081 School of Automotive and Traffic Engineering, Liaoning University of Technology, Liaoning, 121001

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 559-562

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）