| 基于MATLAB的感应电机SVPWM控制系统的仿真研究 |
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| 引用本文： | 贺晓蓉,刘述喜,陈新岗,杨绍荣.基于MATLAB的感应电机SVPWM控制系统的仿真研究[J].微计算机信息,2007,23(1):99-100. |
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| 作者姓名： | 贺晓蓉 刘述喜 陈新岗 杨绍荣 |
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| 作者单位： | 1. 重庆市重庆工学院电子信息与自动化学院,450050
2. 重庆市重庆三峡水利电力(集团)股份有限公司,400400 |
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| 摘 要： | 本文阐述了空间矢量脉宽调制技术应用于交流感应电机矢量控制系统的基本原理,在此基础上讨论了间接转子磁场定向电流注入型矢量控制系统的实现方案,并对这种矢量控制系统进行了深入的仿真研究。仿真结果表明这种控制技术可以实现感应电机产生转矩的电流分量和产生磁通的电流分量之间的解耦控制,使感应电机获得与他励直流电机一致的瞬态响应特性,实现了对负载扰动和参考值变化的快速响应。
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| 关 键 词： | 感应电机 空间矢量脉宽调制 矢量控制 系统仿真 |
| 文章编号： | 1008-0570(2007)01-1-0099-02 |
| 修稿时间： | 2006年8月25日 |
Simulation Study of SVPWM Control System of Induction Machine Based on MATLAB |
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| HE XIAORONG,LIU SHUXI,CHEN XlNGANG,YANG SHAORONG.Simulation Study of SVPWM Control System of Induction Machine Based on MATLAB[J].Control & Automation,2007,23(1):99-100. |
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| Authors: | HE XIAORONG LIU SHUXI CHEN XlNGANG YANG SHAORONG |
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| Abstract: | This paper introduces the basic principles of the space- vector pulse width modulation (SVPWM) employed in AC induction machine vector control system. Then the schematic of the indirect rotor- flux- oriented control of a current controlled voltage- source inverter- fed induction machine drive is discussed. Many simulation studies are performed to verify the feasibility of the proposed vec- tor controlled drive.The results indicates that with this vector control technology of induction machines,the torque- producing and flux- producing current components are decoupled and the transient response characteristics are similar to those of a separately excited DC machine, and the system can adapt to any load disturbances and reference value variations as fast as DC machine. |
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| Keywords: | induction machine SVPWM vector control simulate |
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