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| 异步电动机直接转矩控制系统的仿真研究 | |
| 引用本文： | 杨书广,王林,王君艳,李新颜,靳文献.异步电动机直接转矩控制系统的仿真研究[J].煤矿机电,2009(2). |
| 作者姓名： | 杨书广 王林 王君艳 李新颜 靳文献 |
| 作者单位： | 1. 上海交通大学,上海,200030 2. 煤炭科学研究总院,上海分院,上海,200062 3. 平顶山煤业(集团)公司,香山公司,河南,平顶山,467044 |
| 摘 要： | 针对异步电机交流调速系统的特点,采用了直接转矩控制(DTC)交流变频调速方案,直接对电机定子磁链和电磁转矩进行控制,避免了矢量控制中复杂的变换和参数运算,使控制结构简单。应用Matlab/Simulink对直接转矩控制的定子磁链近似圆形控制的方法进行了仿真和分析,验证了系统的正确性。 |
| 关 键 词： | 直接转矩 Matlab/Simulink仿真工具 异步电动机 |
Research on the Simulation of Asynchronous Motor Direct Torque Control System |
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| YANG Shu-guang,WANG Lin,WANG Jun-yan,LI Xin-yan,JIN Wen-xian.Research on the Simulation of Asynchronous Motor Direct Torque Control System[J].Colliery Mechanical & Electrical Technology,2009(2). | |
| Authors: | YANG Shu-guang WANG Lin WANG Jun-yan LI Xin-yan JIN Wen-xian |
| Affiliation: | 1.Shanghai Jiaotong University;Shanghai 20030;China;2.Shanghai Branch of China Coal Research Institute;Shanghai 200030;3.Xiangshan Co.;Pingdingshan Coal Co.;Ltd.;Pingdingshan 467044;China |
| Abstract: | For the characteristics of asynchronous motor control system,the program adopts direct torque control(DTC) and AC frequency converter to control directly the motor stator flux and torque,to avoid the complicated transform and parameters calculation in vectors control,to make the structure of control simple.The accuracy of the system is verified by the simulation and analysis on the direct torque to control stator flux by the control method of quasi-circular based on MATLAN/Simulink. |
| Keywords: | DTC MATLAB/Simulink simulation tool asynchronous motor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |