| 稀土永磁同步电动机起动性能分析 |
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| 引用本文： | 谢卫,丁梵林.稀土永磁同步电动机起动性能分析[J].西安交通大学学报,1997,31(6):1-7. |
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| 作者姓名： | 谢卫 丁梵林 |
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| 作者单位： | 西安交通大学 |
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| 摘 要： | 从稀土永磁同步电动机的基本电磁关系出发，定性分析起动过程中定子和转子不同频率电流分量及其旋转磁场的相互作用，对起主要作用的异步起动转矩和发电制动转矩进行了深入研究，采用相量法和迭加原理求得表征起动性能的转矩－转差率曲线，并同实测结果进行了对比．
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| 关 键 词： | 永磁电动机 起动 相量法 |
Run up Performance Analysis of Rare Earth Permanent Magnet Synchronous Motors |
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| Xie,Wei,Ding,Fanlin.Run up Performance Analysis of Rare Earth Permanent Magnet Synchronous Motors[J].Journal of Xi'an Jiaotong University,1997,31(6):1-7. |
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| Authors: | Xie Wei Ding Fanlin |
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| Abstract: | This paper qualitatively analyzed the components of stator current and rotor current, and the interactions between the rotating fields produced by the currents during the run up period of rare earth permanent magnet synchronous motor according to the basic electromagnetic relations. The cage starting torque and the magnet braking torque are studied deeply, and the torque slip curve which indicates the run up performance is obtained by using the phasor method and the superposition principle. The calculated results are also compared with the experimental ones. |
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| Keywords: | permanent magnet motor run up phasor method |
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