300MW机组烟气脱硫控制系统设计  

Design of Control System for 300MW Flue Gas Desulphurization Units

作　　者：何涛[1] 

机构地区：[1]湖南化工职业技术学院自动化系,湖南株洲412004

出　　处：《自动化技术与应用》2011年第6期98-100,104,共4页Techniques of Automation and Applications

摘　　要：为提高火电厂烟气脱硫控制水平,提高环保性能,减轻工人劳动强度,提高劳动生产率,烟气脱硫控制系统的设计已成为自动化专业领域中一项重要内容。本文以山西右玉发电厂2×300MW机组烟气脱硫工程为例,根据石灰石-石膏湿法烟气脱硫的工艺要求,采用新华的XDPS400系统,设计了一套烟气脱硫控制系统。重点介绍了其FGD-DCS系统的配置、技术特点,主要功能及监控范围。The design of control system for the flue gas desulphurization（FGD） in the thermal power plant has been an important content of automation,in order to improve the control level and environmental protection,reduce labor intensity and improve labor productivity,taking the control project with 2×300MW units FGD in Youyu power plant as an example,a control system adopting Xinhua XDPS400 system is designed according to the technical requirements of FGD.The configuration,major functions,monitor ranges and technical features of the FGD-DCS are introduced emphatically.

关 键 词：烟气脱硫 300MW机组 新华XDPS400系统 FGD-DCS 

分 类 号：TM621.6[电气工程—电力系统及自动化]