| 电动轿车机电传动系统的匹配计算与仿真 |
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| 引用本文： | 翟丽,孙逢春. 电动轿车机电传动系统的匹配计算与仿真[J]. 北京理工大学学报, 2007, 27(10): 869-873 |
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| 作者姓名： | 翟丽 孙逢春 |
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| 作者单位： | 北京理工大学,机械与车辆工程学院,北京,100081;北京理工大学,机械与车辆工程学院,北京,100081 |
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| 基金项目： | 国家“八六三”计划项目(2002AA50188) |
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| 摘 要： | 研究电动轿车机电传动系统匹配计算方法. 根据整车动力性能指标要求,对电动轿车机电传动系统,包括交流感应电机、减速器、电机控制器、动力电池进行匹配计算,主要是电机及其减速器传动比的综合匹配计算,并在Matlab/Simulink下进行了系统仿真. 仿真结果表明,机电传动系统具有良好的动态转矩特性和转速特性;系统动力特性仿真结果满足整车的动力性能设计要求;电动轿车机电传动系统匹配计算方法具有可行性和有效性.
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| 关 键 词： | 匹配 电动轿车 机电传动 |
| 文章编号： | 1001-0645（2007）10-0869-05 |
| 收稿时间： | 2007-03-15 |
| 修稿时间： | 2007-03-15 |
Matching and Design of Electromechanical Transmission System for Electric Cars |
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| ZHAI Li and SUN Feng-chun. Matching and Design of Electromechanical Transmission System for Electric Cars[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2007, 27(10): 869-873 |
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| Authors: | ZHAI Li and SUN Feng-chun |
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| Affiliation: | School of Mechanical and Vehicular Engineering, Beijing Feng-chun Institute of Technology, Beijing 100081, China |
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| Abstract: | Investigates the matching calculation of electromechanical transmission system for electric cars.The matching calculation of electromechanical transmission system for electric cars including AC induction motor,reducer,motor controller,and power battery,is put forward according to the power performance index of the vehicle,especially for the motor and reducer.Simulation of electric car electromechanical transmission system based on Matlab/Simulink is performed.Results of simulation of the basic cycle condition about electric vehicle verify that the electromechanical transmission system has good dynamic torque and speed characteristics,and the results of simulation of the system power performance satisfy the demand of design.The matching calculation method of the electromechanical transmission system for electric car proved itself to be effective and feasible. |
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| Keywords: | matching electric car electromechanical transmission |
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