摘要
分析了石灰石—石膏湿法脱硫系统(WFGD)中2台增压风机并联运行的入口压力控制问题,讨论并提出了一种基于前馈——反馈加偏置的脱硫系统入口压力自动控制方案,并以某600MW超临界机组双增压风机脱硫系统的入口压力控制为例加以分析说明。
The analysis was concerned on the wet FGD system inlet pressure control with two booster fans parallel running. The feed forward - feedback based FGD inlet pressure control was discussed. Taking the 600 MW supercritical units as an example,the FGD system inlet pressure control was illustrated.
出处
《电力环境保护》
2008年第6期12-14,共3页
Electric Power Environmental Protection
关键词
脱硫
增压风机
并联运行
入口压力
desulfurization
booster fan
parallel running
inlet pressure
