APPLICATION OF ELECTRO-HYDRAULIC GOVERNING SYSTEM WITH INTEGRATED ACTUATOR ON UNIT NO.3 AT BEIPIAO POWER PLANT

doi:10.19666/j.rlfd.2003.03.022

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APPLICATION OF ELECTRO-HYDRAULIC GOVERNING SYSTEM WITH INTEGRATED ACTUATOR ON UNIT NO.3 AT BEIPIAO POWER PLANT

更新时间：2025-09-28

- APPLICATION OF ELECTRO-HYDRAULIC GOVERNING SYSTEM WITH INTEGRATED ACTUATOR ON UNIT NO.3 AT BEIPIAO POWER PLANT
- Thermal Power Generation Issue 3, Pages: 66-68(2003)
- 作者机构：
  
  1. 东北电力调节技术研究所
  3. ,辽宁,沈阳,110036
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.03.022
  CLC： TK263.72
- Published：2003
- 稿件说明：
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APPLICATION OF ELECTRO-HYDRAULIC GOVERNING SYSTEM WITH INTEGRATED ACTUATOR ON UNIT NO.3 AT BEIPIAO POWER PLANT[J]. Thermal power generation, 2003, (3): 66-68.
DOI：

APPLICATION OF ELECTRO-HYDRAULIC GOVERNING SYSTEM WITH INTEGRATED ACTUATOR ON UNIT NO.3 AT BEIPIAO POWER PLANT[J]. Thermal power generation, 2003, (3): 66-68. DOI： 10.19666/j.rlfd.2003.03.022.

摘要

介绍汽轮机无控制油源调节系统———集成型执行器在汽轮机电液调节系统中的应用研究

其直接驱动错油门的控制方式彻底解决了电液转换装置易受液体工质污染影响的问题

提高了机组运行的可靠性 ;同时

也为中小型机组电液调节系统改造提供了新的途径和手段。

Abstract

A study on application of integrated actuator in electro-hydraulic governing system which is a governing system without control-oil source of steam turbines has been presented. The successful application of the said control mode

in which the stagger oil valve is directly driven by the said actuator

at Beipiao Thermal Power Plant resolved completely the problem of infuencing the electro-hydraulic device due to fluid medium pollution

and enhanced successfully the reliability of unit’s operation

at the same time

provided new way and means for retrofitting electro-hydraulic governing system of medium and small units

having positive effect to developing steam turbine governing system without control-oil source and without fluid working medium.

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Related Institution

Xi’an Thermal Power Research Institute Co., Ltd.

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西安热工研究院有限公司

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