STUDY ON SIMULATION OF FEED-WATER FULL-PROCESS CONTROL SYSTEM IN EACH STAGE FOR A DRUM BOILER

YAN Jun-feng; PAN Wei-jia

doi:10.19666/j.rlfd.2007.02.021

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STUDY ON SIMULATION OF FEED-WATER FULL-PROCESS CONTROL SYSTEM IN EACH STAGE FOR A DRUM BOILER

Thermal Power Generation Issue 2, Pages: 66-69(2007)

更新时间：2025-05-30

- STUDY ON SIMULATION OF FEED-WATER FULL-PROCESS CONTROL SYSTEM IN EACH STAGE FOR A DRUM BOILER
- 作者机构：
  
  长沙理工大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.02.021
  CLC： TK323
- Published：2007
- 稿件说明：
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YAN Jun-feng, PAN Wei-jia. STUDY ON SIMULATION OF FEED-WATER FULL-PROCESS CONTROL SYSTEM IN EACH STAGE FOR A DRUM BOILER[J]. Thermal Power Generation2007, (2): 66-69.
DOI：

YAN Jun-feng, PAN Wei-jia. STUDY ON SIMULATION OF FEED-WATER FULL-PROCESS CONTROL SYSTEM IN EACH STAGE FOR A DRUM BOILER[J]. Thermal Power Generation2007, (2): 66-69. DOI： 10.19666/j.rlfd.2007.02.021.

摘要

在调节阀和变速泵控制系统的基础上

对汽包锅炉给水全程控制系统在机组起动、低负荷和高负荷3个阶段状态进行了仿真研究

给出了各阶段参数整定的方法

分析了调节阀及给水泵转速控制系统内调节器参数与给水控制系统之间的关系。仿真结果对实际控制系统的运行和调试具有一定的指导意义

有助于提高机组控制系统的自动投入率。

Abstract

On the basis of control system for regulating valve and speed-varying pump

the study on simulation of full-process control system for feed-water pump of a drum boiler has been carried out in situation of three stages

namely start-up

low load operation

and high load operation

giving out method of setting parameters in each stage

analysing and approaching the relationship between parameters of the regulator and the feed-water control system in the control system of regulating valve and feed-water pump speed.The results of simulation have certain guiding significance for operation and debuging of the real control system

it is helpful to enhance the automatic putting into service ratio for the said control system.

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