| 开关磁阻电动机新型位置传感器 |
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| 引用本文： | 王旭东 王喜莲. 开关磁阻电动机新型位置传感器[J]. 哈尔滨工业大学学报, 1999, 31(4): 58-61 |
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| 作者姓名： | 王旭东 王喜莲 |
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| 作者单位： | [1]哈尔滨工业大学 [2]哈尔滨理工大学 |
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| 基金项目： | 国家自然科学基金!（59677003） |
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| 摘 要： | 提出一种新型的开关磁阻电动机位置传感器。对任意相绕阻的开关磁阻电动机，只需在转子上安装一个位置传感元件，转子每转一周只发出一个位置脉冲，有效地简化了开关磁阻电动机的位置传感器。讨论了通过锁相原理由ＥＰＲＯＭ脉冲序列发生器产生各相绕组的开关脉冲序列。分析了ＥＰＲＯＭ中二进制数的取值与开关磁阻电动机受控相以及二进制数的位置与开通关断角之间的关系。该位置传感器结构简单、便于安装，有较强的抗干扰能力和较高
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| 关 键 词： | 开关磁阻 电动机 锁相环 位置传感器 |
A novel position sensor of switched reluctance motor |
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| WAN Xu-dong, WANG Yan, WAN Xi-lian, LI Zhe-sheng. A novel position sensor of switched reluctance motor[J]. Journal of Harbin Institute of Technology, 1999, 31(4): 58-61 |
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| Authors: | WAN Xu-dong WANG Yan WAN Xi-lian LI Zhe-sheng |
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| Abstract: | A novel position sensor of SRM is presented. Only one sensory component is installed for SRM with any number of phases, which peaily shaplify the position sensor of SRM. Every cirele of roto rotaing gives rise to one position pulse. EPROM pulses generator make on-off pulses of SRM windings based on phase lock principle. The relations between binary number stored in EPROM and controlled phases of SRM, position of binary number and turn-on or turn-off angle are bath analyzed This kind of position sensor has simply structure strong anti-disturbanceability and high precision and it is easy to install. |
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| Keywords: | switched reluctance motor phase lock loop position sensor |
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