文档介绍：电动汽车驱动方式与驱动电机研究学院机电工程学院专业车辆工程班级 14060302 学号 20********** 姓名曹益指导教师赵立杰负责教师沈阳航空航天大学 2015年6月电动汽车驱动方式与驱动电机研究 I 摘要随着中国日益严重的大气污染和石油资源的愈加紧缺,发展电动汽车已经成为国家战略。国内众多大学、研究所和汽车企业纷纷投入巨大精力参与电动汽车研发,目前已取得多项突破。相较于传统内燃机汽车,轮毂电机驱动型电动汽车拥有无可比拟的优势:大大简化的机械传动机构、优秀的传动效率、多样的驱动方式等。本文顺应潮流,以轮毂电机驱动型电动汽车为研究对象,着力于电动汽车动力系统的匹配研究。首先本文概述了选题意义和国内外电动汽车技术的发展状况;接着描述了电动汽车组成结构和各类电动汽车驱动形式,并选取了外转子式轮毂电机驱动方式;然后对电动汽车各类专用电机进行了充分的研究讨论,将电机按直流与交流分成两大类,逐项说明,并选取了永磁无刷直流电动机作为轮毂电机;在选取了驱动形式和电机种类后,以在售的知豆小型电动车为原型,设计计算轮毂电机参数;最后,运用时下最流行的电动汽车仿真软件 ADVISOR 2002 进行电动车的模拟仿真,验证了设计的合理性。关键词: 轮毂电机;永磁无刷直流电机;电动汽车; ADVISOR2002 电动汽车驱动方式与驱动电机研究 II Research on electric vehicle driving mode and driving motor Abstract With China's growing air pollution and the serious shortage of oil resources,the development of electric vehicles has e a national strategy. Many domestic universities, research institutes and panies have invested great efforts to participate in the development of electric vehicles and has made a number of breakthroughs. Compared with the traditional bustion engine Vehicle, the wheel motor electric vehicle has a great advantage:greatly simplified mechanical drive,excellent drive efficiency and diverse drive this paper, the research object is the wheel motor and the matching of the electric vehicle drive system is important. Firstly, this paper outlines the significance of the topic and the development of electric vehicle technology at home and , the electric vehicle structure and the driving mode of the electric vehicle are described, and the outer rotor wheel motor is all kinds of motors of electric vehicle are studied and motor is divided into two types according to DC and AC, and the permanent brush-less DC motor is chosen as the wheel selecting the drive mode and the type of motor, the motor parameters of the wheel motor are designed by Zhidou electric last, the simulation of electric vehicle is carried out by using the most popular electric vehicle simu