纯电动汽车动力系统参数选择与匹配  

Selecting and Matching on Power Train Parameters of Pure Electric Vehicles

作　　者：熊明洁[1] 胡国强[2] 闵建平[2] 

机构地区：[1]武汉理工大学汽车工程学院 [2]现代汽车零部件技术湖北省重点实验室

出　　处：《汽车工程师》2011年第5期36-38,52,共4页Automotive Engineer

摘　　要：动力系统参数选择与匹配对电动汽车的动力性和经济性会产生很大的影响。文章在理论计算和工程分析的基础上,对电机、电池以及传动系传动比进行了参数匹配,分析了纯电动汽车传动系参数的选择对电动汽车性能的影响。ADVISOR仿真结果表明,所选动力总成部件与整车匹配后能够满足纯电动轿车动力性的要求。为纯电动汽车动力系统参数选择与匹配提供了参考。The parameter selecting and matching of power train has great impacts on dynamic property and fuel economy of electric vehicle. On the basis of theoretic calculation and engineering analysis, parameter matching of motor, battery and gear ratio of drivetrain are conducted. And the impacts on the performance of electric vehicle that the parameters＇ selecting and matching would have made are analyzed. AD~/ISOR simulation results indicate that the selected power train parts can meet the requirements of dynamic performance after matching with electric vehicles, It provides reference for selecting and matching on power train parameters of pure electric vehicles.

关 键 词：电动汽车 动力系统 参数匹配 动力性仿真 

分 类 号：U469.72[机械工程—车辆工程]