纯电动汽车动力系统参数匹配与性能研究分析.doc

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1、纯电动汽车动力系统参数匹配及性能分析BatteryElectricVehiclePower-trainSystemParametersMatchingandPerformanceAnalysis目录第一章绪论·······························································61.1电动汽车研发的意义··················································61.2电动汽车的结构和特点·····················

2、···························81.3研究技术的关键·····················································101.4本研究的意义·······················································101.5本研究的主要容···················································11第二章电动汽车系统的组成·······························

3、···············122.1电动汽车的基本组成部分·············································122.1.1车载电源·························································122.1.2电池管理系统·····················································132.1.3驱动电动机和驱动系统······································

4、·······132.1.4控制技术·························································142.1.5车身及底盘·······················································152.1.6安全保护系统·····················································152.2本章小结················································

5、···········16第三章电动汽车传动系·················································173.1差速半轴设计方案···················································173.2电动轮设计方案·····················································173.3传动系的选择·····················································

6、··183.4本章小结···························································19第四章参数计算与设计···················································204.1总述·······························································204.2传动比的定····················································

7、·····234.3电机参数的设计····················································244.3.1电动机的功率确定················································244.3.2电动机最大输出转矩的计算········································254.3.3电动机额定转矩的计算············································254.3.4电动机加速性

8、能计算··············································264.4电池参数的确定····················································284.5本章小结·······················