| 永磁无刷直流电机系统建模研究 |
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| 引用本文： | 胡双,马志云,周理兵,陶桂林.永磁无刷直流电机系统建模研究[J].电气应用,2003(8):56-59. |
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| 作者姓名： | 胡双 马志云 周理兵 陶桂林 |
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| 作者单位： | 华中科技大学电气与电子工程学院,430074 |
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| 摘 要： | 从直流电机分析出发 ,建立了带中线电机电路模型 ,分析了转子位置与开关管触发逻辑的关系 ,总结了二者之间的规律。建立在Matlab/Simulink平台上的无刷直流电机系统模型 ,根据系统实际组成与功能分块 ,其电机模型、开关管触发逻辑完全由电路元件构造 ,具有很强的移植性和扩展性。仿真结果表明 ,模型四象限仿真运行稳定可靠
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| 关 键 词： | 永磁无刷直流电机 数学模型 电路模型 Matlab/Simulink |
| 修稿时间： | 2002年12月17 |
System Modeling and Matlab Simulation for PM Brushless DC Machine |
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| Hu Shuang.System Modeling and Matlab Simulation for PM Brushless DC Machine[J].Electrotechnical Application,2003(8):56-59. |
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| Authors: | Hu Shuang |
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| Affiliation: | Huazhong University of Science and Technology |
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| Abstract: | The modeling and simulation of the PM brushless DC machine system was presented in this paper.On the basis of the magnetic field distribution,the back electromotive force of the machine was formulated,and the circuit model of the electric machine with neutral was brought out.The relation of the machine frame,rotor position and the trigger logic of the power electronics were discussed. The simulation system,developed under Matlab/Simulink platform according to the real system,worked efficiently under four quadrant operation. |
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| Keywords: | permanent magnet brushless DC machine system modeling circuit mode Matlab/Simulink |
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