| 变频调速技术在电动执行机构中的应用 |
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| 引用本文： | 宋红明,季锋. 变频调速技术在电动执行机构中的应用[J]. 仪器仪表用户, 2006, 13(5): 122-123 |
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| 作者姓名： | 宋红明 季锋 |
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| 作者单位： | 天津津伯仪表技术有限公司,天津市,300385 |
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| 摘 要： | 将变频调速技术应用于电动执行机构中,通过外给定信号控制电动机的转速,通过自行设定多段速度,调整力矩输出,完成可靠平滑的自动控制功能.使其适用于各种控制模式,可实现对阀门挡板等的可靠的开关控制和变频调节,也省去了执行机构必须的复杂的机械结构.
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| 关 键 词： | 变频调速 电动执行机构 智能控制 电动机 |
| 文章编号： | 1671-1041(2006)05-0085-02 |
| 修稿时间： | 2006-07-12 |
Application of frequency conversion velocity modulation technology in the electric actuator |
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| SONG Hong-ming,JI Feng. Application of frequency conversion velocity modulation technology in the electric actuator[J]. Electronic Instrumentation Customer, 2006, 13(5): 122-123 |
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| Authors: | SONG Hong-ming JI Feng |
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| Abstract: | Apply the frequency conversion technology to the electric actuator, control the turning speed of the motor by the external set signal, modulate the torque output by self-setting multi-stage velocity, and complete the reliable, smooth and automatic controlling function. And apply to various controlling modes to realize reliable on-off control and frequency conversion modulation for the valve and the baffle, and leave out the necessary complex mechanical structure of the actuator. |
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| Keywords: | frequency conversion velocity modulation electric actuator intelligent control motor |
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