基于组态软件的供暖锅炉监控系统设计本科毕设论文.doc

基于组态软件的供暖锅炉监控系统设计

摘 要

工业锅炉是采暖供热系统的核心设备，它的主要任务是安全可靠、经济有效

地把燃料的化学能转化为热能，进而将热能传递给水，生产出满足需要的蒸汽或

热水。

本文主要介绍的是通过组态软件（MCGS）做成的一套锅炉监控系统。大家都

知道我们可以把锅炉分为三个相对独立的环节去控制：燃烧系统的控制，汽包液

采集，实时控制，在线查询等功能，同时能够通过一些简单的传统控制（PID 控制）

对其进行相对稳定的控制。

本文针对过路系统三个环节中的每个环节的单独控制（燃烧系统控制，汽包

液位控制，过热蒸汽温度控制），得到了比较稳定的锅炉系统，同事又对其进行了

较为良好的监控。

关键词：组态软件；锅炉；串级控制；安全

Configuration Software-based Monitoring

System of the Boiler

Abstract

Industrial boiler heating system is the core of heating equipment, its main task is

(MCGS). We all know that we can divide the boiler control system into three relatively

independent parts to control: combustion system control, drum level control,

temperature control of superheated steam. This article also used this method to control it.

Firstly, the pressure inside the furnace and the composition of saturated vapor pressure

cascade control system to control the fuel supply, then control of the combustion system.

Of course, for security reasons we must use a pressure sensor to measure the pressure

inside the furnace. Secondly, the use of saturated steam temperature and drum water

level control to control the composition of a cascade of water, and then control the drum

water level. Finally, we used the super heated steam temperature and steam temperature

after the composition cascade control to control the supply of warm water by volume,

its control .

摘 要 ...............................................................I

Abstract ............................................................II

第 1 章 引 言 ........................................................1

第 2 章 MCGS 组态软件介绍 ..............................................4