纯电动汽车电机驱动系统传动机构参数的设计.docx

本科毕业论文纯电动汽车电机驱动系统传动机构参数设计ParametersDesignationoftheTransmissionMechanismSysteminBatteryElectricVehiclewithMotorDriving学院名称：专业班级：学生姓名：指导教师姓名：指导教师职称：讲师2011年6月目录绪论·······················································51.1引言·······················································51.2国内外电动汽车发展现状·····································51.3本文研究的意义··············································71.4本文研究的主要内容··········································8第二章电动汽车的基本结构·······································82.1电动汽车的基本组成··········································82.1.1电源·····················································82.1.2电池管理系统·············································82.1.3电机驱动系统·············································82.1.4底盘和车身···············································92.1.5辅助设施·················································102.2本章小结···················································10传动系参数设计··········································103.1概述·······················································103.1.1驱动力···················································113.1.2行驶阻力················································123.2传动比·····················································133.3电机参数设计··············································143.1.1电动机额定功率··········································143.1.2电动机额定转矩··········································143.1.3电动机加速性能··········································143.4电池参数的确定············································15建立整车仿真模型·········································16Cruise简介···············································16电机模型的建立············································17电池模型的建立············································18整车模型的建立············································19仿真及结果分析···········································205.1整车仿真及结果分析·········································215.2电机仿真及结果分析········································225.3电池仿真及结果分析········································22全文总结及未来展望·································