摘要
阐述基于PLC的开停机冗余控制系统,该系统采用分层分布结构,由上位机和下位机组成,上位机系统包括机组服务器、工程师站、操作站,用以全面监测机组运行状态,下位机用以控制机组流程。
This paper expounds the startup and shutdown redundancy control system based on PLC. The system adopts a hierarchical distribution structure and is composed of upper computer and lower computer. The upper computer system includes unit server, engineer station and operation station to comprehensively monitor the operation state of the unit, and the lower computer is used to control the unit process.
作者
肖毅磊
张璟雯
蒋小辉
XIAO Yilei;ZHANG Jingwen;JIANG Xiaohui(State Grid Hubei Power Transmission and Transformation Engineering Co.,Ltd.,Hubei 430060,China;Gansu Jiaheng Industrial Development(Group)Co.,Ltd.,Gansu 735100,China;Department of Mechanical and Electrical Engineering,School of Science and Technology,Three Gorges University,Hubei 443002,China)
出处
《集成电路应用》
2022年第1期136-137,共2页
Application of IC
关键词
控制系统
分层分布
PLC
冗余控制
control system
hierarchical distribution
PLC
redundant control
