纯电动汽车两档变速器的研究与设计  

Research and Design of Electric Vehicle with Two-Speed Gearbox

作　　者：刘振军[1] 崔荣宾[1] 赵江灵[1] 史波[1] 

机构地区：[1]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《重庆理工大学学报（自然科学）》2014年第2期7-10,15,共5页Journal of Chongqing University of Technology：Natural Science

基　　金：国家自然科学基金资助项目(51075412)

摘　　要：通过分析纯电动汽车两档变速器的结构特点,设计了纯电动汽车两档变速器的基本结构。对整车参数进行了匹配研究,利用Simulink软件优化变速器的传动比,并进行了齿轮以及轴的参数设计。利用proe软件建立两档变速器的三维模型。Detailed analysis of the structure characteristics of electric vehicle with two-speed gearbox was conducted in order to design the electric vehicle with two-speed gearbox of the basic structure. It also studied the vehicle matching parameters, used simulink software on the ratio optimization, de- signed the parameter of gears and axles, and used proe software to design the three-dimensional model of electric vehicle with two-speed gearbox.

关 键 词：电动汽车 两档自动变速器 传动比优化 三维建模 

分 类 号：U469.72[机械工程—车辆工程]