一种基于现场总线的分散控制系统的研制  

Design of a DCS Based on FieldBus

作　　者：周黎辉[1] 韩璞[1] 姚万业[1] 石金宝[2] 

机构地区：[1]华北电力大学 [2]山东电力研究院

出　　处：《电站系统工程》2003年第3期53-55,共3页Power System Engineering

摘　　要：采用现场总线技术,开发了一套分散控制系统,该系统在控制级采用了双CAN现场总线网结构,并采用多种新的软、硬件技术,既可以直接与多种现场总线设备连接,又可以用于系统改造接入传统设备。系统具有良好的兼容性和开放性,并且采用了ODBC技术和互联网站服务技术,可以实现远程监控。测试结果和现场应用表明该系统工作可靠,具有良好的控制品质。A DCS is designed base on field bus technique. Double CAN filed bus was used in control level. Also some new hardware facilities and new software technique was used. It can cooperate with FieldBus equipment, and can also join traditional equipment in improving system. The System is very compatible and opening. Remote supervising is realizable for adopted of ODBC and Web server technology. It is indicated that the system is reliable and good control capability through system test and actual application.

关 键 词：现场总线 分散控制系统 CAN总线 火力发电厂 控制网络 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TM621.6[自动化与计算机技术—控制科学与工程]