| 霍尔传感器在无刷直流电机上的应用 |
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| 引用本文： | 刘吉超,李巴津,伍春生.霍尔传感器在无刷直流电机上的应用[J].防爆电机,2013,48(5):34-37,47. |
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| 作者姓名： | 刘吉超 李巴津 伍春生 |
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| 作者单位： | 1. 内蒙古工业大学电力学院,内蒙古呼和浩特,010000
2. 江苏浩峰汽车附件有限公司,江苏常州,213000 |
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| 摘 要： | 提出了一种利于工程运用的霍尔传感器的安装方法。主要通过短时脉冲定位的方式检测霍尔传感器的反馈信号，然后通过适当修正得到霍尔信号的交变点，利用6次换相对应出的霍尔信号组找出霍尔在电机上的安装位置。基于硬件测试发现，该方法易于实现，且安装位置误差非常小，准确度高。
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| 关 键 词： | 无刷直流电机 霍尔传感器 短时脉冲定位 换相 |
The Application of Hall Sensor to Brushless DC Motor |
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| Liu Jichao
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Li Bajin
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Wu Chunsheng.The Application of Hall Sensor to Brushless DC Motor[J].Explosion-proof Electric Machine,2013,48(5):34-37,47. |
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| Authors: | Liu Jichao Li Bajin Wu Chunsheng |
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| Affiliation: | Liu Jichao, Li Bajin, and Wu Chunsheng |
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| Abstract: | This paper presents an installation method of Hall sensor for engineering appli- cation. This method is chiefly to detect the feedback signal of Hall sensor by short-time pulse position method, to obtain the Hall signal alternating points by appropriate modification, and then to find out Hall sensor installation position by using Hall signal group （ which is corresponding with six commutations. Based on hardware test, it is discovered that this method is easy to implement and of less installation error and high accuracy）. |
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| Keywords: | Brushless DC motor Hall sensor short-time pulse positioning commutation |
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