摘要
在介绍石灰石-石膏湿法脱硫工艺原理的基础上,针对湿法脱硫系统在热工控制如主保护、模拟量控制系统(modulating control system,MCS)等方面存在的问题进行了分折,并提出相应的解决方案,实际应用证明这些方案控制效果显著。
With the description of the limestone-gypsum wet flue gas desulfurization (FGD) process, problems existing in the heat power engineering Control of wet FGD system, i.e. main protection and modulating control system (MCS), are analyzed with corresponding solutions presented. The great control efficiency of the solutions is verified in practice.
出处
《广东电力》
2009年第3期71-75,共5页
Guangdong Electric Power
关键词
湿法脱硫
热工控制
模拟量控制系统(MCS)
烟气脱硫主保护
wet desulfurization
heat power engineering control
modulating control system (MCS)
main protection for flue gas desulfurization (FGD)