俄制800MW单元机组外围辅机控制系统改造  

Retrofitting of peripheral auxiliary equipment control system of Russia-made800MW generating units

作　　者：李树田[1] 孙笑[1] 刘吉川 

机构地区：[1]绥中发电有限责任公司,辽宁绥中125222 [2]秦皇岛华电测控设备有限公司,河北秦皇岛066000

出　　处：《中国电力》2002年第5期66-68,共3页Electric Power

摘　　要：介绍采用可编程控制器(PLC)对火电厂外围辅机进行监控,通过计算机网络通信技术将各PLC联网,实现全厂生产过程的集中监控。介绍绥中发电有限责任公司800MW机组控制系统改造中的经验和体会。The article briefs the monitoring and control of peripheral auxiliaries of thermal power plant using PLC,interconnection of various PLCs through computer network-communication technology,to realize the centralized monitoring and control of whole plant production process,and also briefs the experiences and understanding of control system retrofitting of800MW generating units in Suizhong Power Generation Corporation.

关 键 词：火电厂 俄制800MW单元机组 技术改造 辅机 控制系统 

分 类 号：TM621.6[电气工程—电力系统及自动化]