摘要
水电站计算机监控系统一般可以分为两大部分:一种是用于实现全厂集中控制的电厂级监控系统,也称为上位机控制系统;另一种是用于水轮发电机组控制的现地控制系统,也称为下位机控制系统。下位机控制系统主要组成部分是现地控制单元(LCU),介绍了南瑞集团SJ-500型LCU在皂市水电站的配置及功能,总结了皂市水电站在运行中的几点经验。
Computer supervision and control system of hydropower plant can be divided into two parts, one is used for plant - wide control of power plant level supervision and control system, also known as the host computer system, another is used to control ground control system for Hydro -gen- erator, also known as the lower computer system. Main components of the lower computer system is the local control unit （LCU）. This article describes SJ -500 NARI group LCU in Zaoshi hydropower station configuration and features, summary of Zaoshi hydropower station in running several lessons.
出处
《水利科技与经济》
2014年第2期121-123,共3页
Water Conservancy Science and Technology and Economy
关键词
计算机监控系统
LCU
通信
皂市水电站
computer supervision and control system
LCU
communication
Zaoshi hydropowerstation
