DEVELOPMENT AND APPLICATION OF ELECTRIC ACTUATOR IN THE AUTOMATIC CONTROL SYSTEMS

HE Zeng-yao~1; GAO Wen-yan~2(1.Guohua Ninghai Power Plant

doi:10.19666/j.rlfd.2007.01.002

English

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DEVELOPMENT AND APPLICATION OF ELECTRIC ACTUATOR IN THE AUTOMATIC CONTROL SYSTEMS

Thermal Power Generation Issue 1, Pages: 5-7(2007)

更新时间：2025-09-28

- DEVELOPMENT AND APPLICATION OF ELECTRIC ACTUATOR IN THE AUTOMATIC CONTROL SYSTEMS
- 作者机构：
  
  1. 国华宁海电厂
  2. 北京力通高科技发展有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.01.002
  CLC： TK323
- Published：2007
- 稿件说明：
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HE Zeng-yao~1, GAO Wen-yan~2(1.Guohua Ninghai Power Plant. DEVELOPMENT AND APPLICATION OF ELECTRIC ACTUATOR IN THE AUTOMATIC CONTROL SYSTEMS[J]. Thermal Power Generation, 2007, (1): 5-7.
DOI：

HE Zeng-yao~1, GAO Wen-yan~2(1.Guohua Ninghai Power Plant. DEVELOPMENT AND APPLICATION OF ELECTRIC ACTUATOR IN THE AUTOMATIC CONTROL SYSTEMS[J]. Thermal Power Generation, 2007, (1): 5-7. DOI： 10.19666/j.rlfd.2007.01.002.

摘要

为了适应自动控制技术水平的不断发展

电动执行器在精确性、灵敏度、快速反应和稳定性等方面也有了较大提高

但是目前应用的国产电动执行器在定位器和位置发送器的灵敏度、准确性以及智能化等方面与进口电动执行器还存在差距。通过国华宁海电厂在现场总线控制系统中采用进口电动执行器的应用实例

介绍了当代先进的电动执行器的技术特点。

Abstract

In order to suit uninterrupted development of the technical level in automatic control technology

the electric actuators have been fairly enhanced in aspects of accuracy

sensitivity

rapid response

and stability etc..But

there is still a gap existing between home-made electric actuators used at present and imported ones in aspects of sensitivity

accuracy

and intellectualization etc.of the positioner and the position transmitters.Through practical examples of using imported electric actuators in field bus control system of Guohua Ninghai Power Plant

the technical features of advanced electric actuators at present age have been presented.

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