| 利用变频器实现异步电动机速度闭环控制 |
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| 引用本文： | 冯勇,王炎,徐殿国. 利用变频器实现异步电动机速度闭环控制[J]. 控制工程, 1994, 0(3) |
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| 作者姓名： | 冯勇 王炎 徐殿国 |
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| 作者单位： | 哈尔滨工业大学651教研室!150001 |
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| 摘 要： | 本文介绍利用变频器、测速机和其它电子元件实现异步电动机的速度闭环控制，提出了速度闭环调节器的设计方法。此外，本文还介绍了利用HDH－100型电流互感器实现电动机的电流检测，并用于电动机的力矩控制和过电流保护。
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| 关 键 词： | 变频器 测速机 速度闭环控制 |
Asynchronous Motor Closed-loop Speed Control Using Frequency Converter |
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| Feng Yong, Wang Yan, Xu Dianguo. Asynchronous Motor Closed-loop Speed Control Using Frequency Converter[J]. Control Engineering of China, 1994, 0(3) |
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| Authors: | Feng Yong Wang Yan Xu Dianguo |
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| Affiliation: | Ha'erbin University of Technology |
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| Abstract: | This paper discusses the asynchronous motor closed-loop speed control using frequency converter,veloclit - sensing generator and other electronic elements, and presents a design method for closed - loop speed regulator. Moreover, the paper describes how to use current mutual inductor to detect the mortor current, and then this technique is applied to torque control and over-current pretection. |
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| Keywords: | frequency converter velocity-sensing generator closed-loop speed control |
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