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标题：永磁同步电机无速度传感器控制技术综述 |
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作者：潘森林，高瑾 |
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| 2018年第3期 访问次数：354次 |
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摘要：文章首先介绍了永磁同步电机无速度传感器控制技术的发展历程及国内外的研究现状，然后对无速度传感器控制技术在零低速区、中高速区和全速区的控制策略进行了分析和比较，最后指出了无速度传感器控制技术的研究重点和发展趋势。
关键词：永磁同步电机；无传感器控制；控制策略
Abstract: In this paper, the development history of the speed sensorless control technology of permanent magnet synchronous motor (PMSM) and the research status at home and abroad were introduced. Then, the control strategy of speed sensor technology in zero low speed zone, middle high speed area and full speed zone was analyzed and compared. Finally, The research emphasis and development trend of speed sensorless control technology were pointed out.
Key words: permanent magnet synchronous motor; sensorless control; control strategy
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