| 基于光电编码器的双馈调速系统中数字信号的检测 |
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| 引用本文： | 李瑾,王永康,周林峰.基于光电编码器的双馈调速系统中数字信号的检测[J].科技广场,2011(5). |
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| 作者姓名： | 李瑾 王永康 周林峰 |
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| 作者单位： | 南昌工程学院机械与电气工程学院,江西南昌,330099 |
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| 基金项目： | 2010年南昌工程学院大学生科研训练计划资助项目的研究成果,项目名称为“基于DSP的双馈电机调速系统的研究” |
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| 摘 要： | 光电编码器是电气传动系统中用来测量电动机转速和转子位置的核心部件。本文介绍了其工作原理和主要特点,并给出了电机双馈调速系统中基于增量式光电编码器的电机转速、转子位置及转子感应电势相位的检测方法。
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| 关 键 词： | 双馈电机 转子位置检测 光电编码器 转子感应电势相位 |
Detection of Digital Signal in Doubly-fed Speed Regulation System Based on Encoder |
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| Li Jin Wang Yongkang Zhou Linfeng.Detection of Digital Signal in Doubly-fed Speed Regulation System Based on Encoder[J].Science Mosaic,2011(5). |
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| Authors: | Li Jin Wang Yongkang Zhou Linfeng |
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| Institution: | Li Jin Wang Yongkang Zhou Linfeng(School of Mechanical & Electrical Engineering,Nanchang Institute of Technology,Jiangxi Nanchang 330099) |
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| Abstract: | Optical-encoder is the core device in measurement of motor speed and rotor position in drive system,its operation principle and main characteristics were introduced and detection methods of the motor speed,position of rotor and phase of rotor induction electromotive force in doubly-fed motor speed regulation system based on incremental encoder were provided in this paper. |
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| Keywords: | Doubly-fed Motor Detection of Rotor Position Encoder Phase of Rotor Induction Electromotive Force |
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