摘要
太平湾发电厂原实时监控系统于1998年投入运行,2007年进行改造,采用MODICON可编程逻辑控制器(PLC)作为下位机现地控制单元(LCU),HP工作站和服务器以及WONDERWARE IAS构成上位机系统,文中介绍了新系统的结构、功能及运行情况。
The previous real-time computer supervisory and control system of the Taipingwan Hydropower Plant was put into operation in 1998. It was reformed in 2007 by adopting MODICON PLCs as LCUs, HP workstations and servers and WONDERWARE IAS as the host computer system. This paper introduces the structure, functions and operation of the reformed system.
出处
《水电自动化与大坝监测》
2008年第5期1-4,37,共5页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
水电厂
计算机监控系统
现地控制单元
上位机
hydropower plant
computer supervisory and control system
LCU
host computer
