| 基于SVM的永磁同步电机直接转矩控制的仿真研究 |
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| 引用本文： | 姜星星.基于SVM的永磁同步电机直接转矩控制的仿真研究[J].科学技术与工程,2013,13(1):63-69. |
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| 作者姓名： | 姜星星 |
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| 作者单位： | 江苏科技大学电子信息学院,镇江,212003 |
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| 摘 要： | 依据直接转矩控制的基本原理,针对永磁同步电动机,分析了电压空间矢量调制的直接转矩控制系统。着重分析了电压空间矢量调制的基本原理,对其算法步骤作了详细的剖析,并给出了各步骤的仿真模型。最后在matlab/simulink环境下对整个控制系统进行了建模与仿真,并对仿真结果进行了分析。仿真结果表明:基于SVM算法的永磁同步电动机直接转矩控制系统的性能得到了改善和提高。
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| 关 键 词： | 直接转矩控制 永磁同步电动机 空间矢量调制 matlab仿真 |
| 收稿时间： | 8/25/2012 4:45:00 PM |
| 修稿时间： | 9/14/2012 4:44:23 PM |
Simulation Study in Direct Torque Control for Permanent Magnet Synchronous Motor based on Space Vector Modulation |
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| jiangxingxing.Simulation Study in Direct Torque Control for Permanent Magnet Synchronous Motor based on Space Vector Modulation[J].Science Technology and Engineering,2013,13(1):63-69. |
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| Authors: | jiangxingxing |
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| Institution: | (Jiangsu University of Science and Technology,School of Electronics and Information,Zhenjiang212003,P.R.China) |
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| Abstract: | According to the basic principle of direct torque control (DTC) ,focused on the permanent magnet synchronous motor(PMSM),this paper analyzes the control system of DTC based on the space vector modulation(SVM). To centre on analyzing the basic principle of SVM, give a detailed analysis about its algorithm and simulation models of all steps, lastly carry out modeling and simulation for the entire system in matlab/simulink environment, and give out a analysis of simulation results. The simulation results show that the performance of PMSM based on SVM-DTC has been improved and enhanced. |
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| Keywords: | DTC PMSM SVM matlab simulation |
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