仪表型回路热备冗余控制系统的应用  

作　　者：陈晓文[1] 

机构地区：[1]福建信息职业技术学院,350003

出　　处：《工业控制计算机》2005年第8期7-8,10,共3页Industrial Control Computer

摘　　要：目前国内外主流的工业控制系统是全冗余控制系统和非冗余控制系统两种,全冗余控制系统价格高,市场份额少,仪表型回路热备冗余控制系统控制可靠,价格经济。介绍仪表型回路热备冗余控制系统原理,及其在循环流化床锅炉控制系统中的应用。The main industry control system all of the world consists of all-reservation control system and non-reservation control system at present.The all-reservation control system asks a too high price to low market rate,but the meters＇loops reservation control system recommended in this paper has high control reliability with a appropriate price,its principle and practical application in the control system of circulation furnace boiler were detail introduced.

关 键 词：回路热备冗余控制器 冗余控制 仪表控制 冗余控制系统 热备 回路 表型 应用 工业控制系统 锅炉控制系统 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]