| 永磁同步电机牵入同步性能的分析与计算 |
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| 引用本文： | 程明,周鹗.永磁同步电机牵入同步性能的分析与计算[J].中国电机工程学报,1996,16(2):130-134. |
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| 作者姓名： | 程明 周鹗 |
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| 作者单位： | 东南大学，东南大学电气工程系 |
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| 摘 要： | 本文从永磁同步电机的基本方程出发，通过对起动和牵入同步过程的分析，提出了永磁同步电机牵入同步判据，计算中考虑了脉动转矩幅值的变化和定子电阻的影响。对电机主要参数变化和负载性质不同时永磁电机牵入同步性能的变化规律进行了较深入的探讨，得出了一些有益的结论。
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| 关 键 词： | 永磁电机，牵入同步，起动 |
Analysis and Calculation of Pull-in Performance of the Permanent Magnet Synchronous Motors |
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| Cheng Ming,Zhou E.Analysis and Calculation of Pull-in Performance of the Permanent Magnet Synchronous Motors[J].Proceedings of the CSEE,1996,16(2):130-134. |
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| Authors: | Cheng Ming Zhou E |
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| Abstract: | In this paper, the synchronizing process of permanent magnet synchronous motors is analysed and a pull-in criterion is derived based on the basic equations of PM machines.The variation of the pulsating torque amplitudes with slip and stator resistance are taken into account. The effects of the main parameters as well as the load nature on the synchronization performance are investigated. |
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| Keywords: | PM machines synchronization starting |
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