现场总线在大型火力发电厂程控系统中的应用  

Fieldbus Application in Programmed Large-scale Heat Power Plant System

作　　者：秦祖辉 吴晓立[2] 刘铉 

机构地区：[1]武汉亚太自动化工程有限公司,湖北武汉430077 [2]中南电力设计院,湖北武汉430071 [3]山西漳山发电有限公司,山西长治056021

出　　处：《工业控制计算机》2009年第5期20-21,共2页Industrial Control Computer

摘　　要：主要以山西漳山发电有限公司2×600MW燃煤亚临界凝汽式直接空冷汽轮发电机组锅炉补给水冗余现场总线控制系统为例,论述了Profibus现场总线和冗余技术在火力发电领域中的应用,对控制系统的硬件、软件结构及系统组态等进行了简单说明。The sub crisis of 2 ×600MW of electric power generation Ltd.fire coal curdles mainly with Mt.Shanxi Zhang cold steam turbo-generator set of dyadic direct vapor empty space boiler makeup water redundancy scene highway,under the control of system has been an example,hardware,software structure and system group state etc.Hitting the target applying,to navar in thermal power generation field having discussed the profibus scene highway and the redundancy technology has carried out simple explanation.

关 键 词：Profibus—DP/PA 设备层 控制层 管理监控层 

分 类 号：TM621.6[电气工程—电力系统及自动化]