| 基于直接转矩驱动的电动车动态特性分析 |
| |
| 引用本文： | 刘平,母洋文,彭宇明.基于直接转矩驱动的电动车动态特性分析[J].车用发动机,2011(6):62-66. |
| |
| 作者姓名： | 刘平 母洋文 彭宇明 |
| |
| 作者单位： | 西南交通大学机械工程学院,四川成都,610031 |
| |
| 摘 要： | 根据异步电机直接转矩控制原理,在Matlab/Simulink软件环境下建立了电动汽车用异步电机的仿真模型和定子磁场定向下的DTC控制系统模型.以实际电动汽车用电机为例,对电动汽车的几个典型工况进行仿真分析.仿真结果表明,该电机及控制模型具有良好的稳态、动态性能,是一个很好的电动车驱动选择方案.
|
| 关 键 词： | 电动汽车 异步电机 直接转矩控制 动态仿真 |
Dynamic Performance Analysis of Electric Vehicle Based on Direct Torque Control |
| |
| LIU Ping,MU Yang-wen,PENG Yu-ming.Dynamic Performance Analysis of Electric Vehicle Based on Direct Torque Control[J].Vehicle Engine,2011(6):62-66. |
| |
| Authors: | LIU Ping MU Yang-wen PENG Yu-ming |
| |
| Institution: | (School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
| |
| Abstract: | According to the principle of direct torque control used in an asynchronous motor,the simulation models of asynchronous motor for electric vehicle and direct torque control system in the stator magnetic orientation were established with Matlab/Simulink software.For an asynchronous motor driving the electric vehicle,the simulation of several typical operating conditions was carried out.The results show the model of motor and control system has good stable and dynamic performance,which is a good scheme for electric vehicle propulsion. |
| |
| Keywords: | electric vehicle asynchronous motor direct torque control real-time simulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
