循环水泵及液控蝶阀控制系统可靠性分析及改造  

Analysis and Reform on Reliability of Circulating Water Pump and Hydraulic-control Butterfly Valve Control System

作　　者：郭凌云 

机构地区：[1]广东大唐国际潮州发电公司,广东潮州515723

出　　处：《广东电力》2014年第3期19-22,共4页Guangdong Electric Power

摘　　要：对广东大唐潮州电厂循环水泵、液控蝶阀控制系统存在的问题进行了介绍和分析,并提出提高可靠性改造的优化措施。这些措施大大提高了循环水泵及液控蝶阀控制系统的可靠性及机组的安全性。This paper introduces and analyzes existing problems of circulating water pump and hydraulic-control butterfly valve control system in Guangdong Datang Chaozhu power plant and proposes optimization measures for improving reliabili-ty.Referred measures are feasible to greatly improve reliability of circulating water pump and hydraulic-control butterfly valve control system and safety of the unit.

关 键 词：循环水泵 液控蝶阀 可靠性 分散控制系统 

分 类 号：TK264.1[动力工程及工程热物理—动力机械及工程]