| 基于高频信号注入法的永磁同步电机无传感器控制 |
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| 引用本文： | 王丽梅,郑建芬,郭庆鼎. 基于高频信号注入法的永磁同步电机无传感器控制[J]. 沈阳工业大学学报, 2004, 26(6): 648-650 |
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| 作者姓名： | 王丽梅 郑建芬 郭庆鼎 |
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| 作者单位： | 沈阳工业大学,电气工程学院,辽宁,沈阳,110023 |
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| 基金项目： | 辽宁省教育厅基金资助项目(202063297) |
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| 摘 要： | 提出了一种基于高频信号注入的永磁同步电机无传感器控制方法．讨论了利用旋转矢量载波高频信号注入、外差法及跟踪观测器检测转子位置的原理．同时给出了内埋式永磁同步电机的实验系统及实验结果．
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| 关 键 词： | 永磁同步电机 无传感器控制 高频信号注入 |
| 文章编号： | 1000-1646(2004)06-0648-03 |
| 修稿时间： | 2003-02-24 |
Sensorless control of permanent magnet synchronous motor based on high frequency injection |
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| WANG Li-mei,ZHENG Jian-fen,GUO Qing-ding. Sensorless control of permanent magnet synchronous motor based on high frequency injection[J]. Journal of Shenyang University of Technology, 2004, 26(6): 648-650 |
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| Authors: | WANG Li-mei ZHENG Jian-fen GUO Qing-ding |
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| Abstract: | Presents a sensorless control method for permanent magnet synchronous motor (PMSM) based on high frequency injection.The methods using rotating vector,carrier frequency excitation and heterodyning,tracking observers for rotor position estimation are discussed.The experimental system used for this work is presented.The experimental results for the case of a buried PM machine are shown in the paper. |
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| Keywords: | PMSM Sensorless control high frequency injection |
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