水电厂监控系统改造  

The Design and Implementation of a Monitoring System of Hydroelectric Power Factory

作　　者：周莉[1,2] 戴娜[1,2] 罗招贵[1,2] 

机构地区：[1]国网电力科学研究院 [2]南京南瑞集团公司

出　　处：《可编程控制器与工厂自动化（PLC FA）》2012年第5期90-92,共3页Programmable controller & Factory Automation(PLC & FA)

摘　　要：结合大唐碧口水力发电厂监控系统改造工程,介绍了大唐碧口水力发电厂监控系统改造方案的设计与实现。通过新旧可编程逻辑控制器PLC的对比,深入地分析了原有监控系统的现状和存在的主要缺陷,阐述了新Quantum PLC的性能特点。提出了具体设计方案及系统设备配置。对主要配备的设备和新监控系统NC2000的优点进行了介绍,计算机监控系统成功地实现了改造。现场实践表明,该方案设计合理,运行稳定,对其他水电厂具有借鉴意义。This thesis introduces the design and implementation of a monitoring system of Datangbikou hydroelectric power factory. By compare old and new Programmable Logic Controller （PLC）, this thesis has analyze features of Quantum PLC in-depth. This thesis also proposes specific design and configuration of thesystem. In addition, it aslo states in detail the advantages of major equipment and monitor NC2000 system.The comoputer monitor system has been successfully updated. The field practices shows the smooth and stable running of the new system. It＇s believed to be a very good example for other hydroelectric power plants.

关 键 词：水电厂 计算机监控系统 现地控制单元 可编程逻辑控制器 

分 类 号：TV736[水利工程—水利水电工程]