Realization of automatic start and stop of high pressure heaters

XIAO Sheng Xi'an Thermal Power Research Institute Co.

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Realization of automatic start and stop of high pressure heaters

Thermal Power Generation Vol. 42, Issue 7, Pages: 115-117(2013)

更新时间：2025-09-28

- Realization of automatic start and stop of high pressure heaters
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621
- Published：2013
- 稿件说明：
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XIAO Sheng Xi'an Thermal Power Research Institute Co.. Realization of automatic start and stop of high pressure heaters[J]. Thermal Power Generation, 2013, 42(7): 115-117.
DOI：

XIAO Sheng Xi'an Thermal Power Research Institute Co.. Realization of automatic start and stop of high pressure heaters[J]. Thermal Power Generation, 2013, 42(7): 115-117. DOI：

摘要

根据高压加热器工艺

设计了高压加热器自动启、停功能组

并介绍了该功能组控制流程。针对高压加热器自动启、停过程中的温度和水位控制要求

设计了其控制系统。将高压加热器自动启、停功能组应用于河北建投沙河电厂超临界2×600MW机组的高压加热器控制中

实现了高压加热器的全过程自动控制。

Abstract

On the basis of high pressure heater process in power plants

the automatic start and stop functional group for high pressure heaters was designed.The control flow of this functional group was presented

and the control strategy was given according to the temperature and water level control during the automatic start/stop process.This functional group was applied in actual control of high pressure heaters in 2×600MW supercritical units in Hebei Shahe Power Plant

and the automatic control for the whole process of high pressure heater was realized.

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