| 永磁无刷直流电动机基于反电势的无传感器控制技术综述 |
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| 引用本文： | 沈建新,陈永校.永磁无刷直流电动机基于反电势的无传感器控制技术综述[J].微特电机,2006,34(7):36-40. |
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| 作者姓名： | 沈建新 陈永校 |
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| 作者单位： | 浙江大学,浙江杭州310027 |
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| 摘 要： | 无刷直流电动机的无位置传感器控制技术是业内近二十年来的一个重要研究方向。已经有多种技术见诸报道。文章对基于反电势的无传感器控制方法作一综合介绍和比较。
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| 关 键 词： | 无刷直流电动机 无传感器控制 反电势 过零点 电压积分 锁相环 |
| 文章编号： | 1004-7018（2006）07-0036-05 |
| 收稿时间： | 2005-12-12 |
| 修稿时间： | 2005-12-12 |
EMF-based Sensorless Control Techniques of PM BLDC Motors - A Literature Review |
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| SHEN Jian - xin , CHEN Yong - xiao.EMF-based Sensorless Control Techniques of PM BLDC Motors - A Literature Review[J].Small & Special Electrical Machines,2006,34(7):36-40. |
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| Authors: | SHEN Jian - xin CHEN Yong - xiao |
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| Affiliation: | Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Position sensorless control is often required in PM BLDC motor drives. Many categories of sensorless control techniques have been developed in the last two decades, whilst the most popular category is that based on back EMFs. All those EMF-based sensorless control strategies are reviewed and compared. |
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| Keywords: | BLDC motor sensorless control back EMF zero - crossing voltage integration PLL |
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