水利科技与经济
水利科技與經濟
수리과기여경제
2014年
2期
121-123
,共3页
计算机监控系统%LCU%通信%皂市水电站
計算機鑑控繫統%LCU%通信%皂市水電站
계산궤감공계통%LCU%통신%조시수전참
computer supervision and control system%LCU%communication%Zaoshi hydropower station
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。
水電站計算機鑑控繫統一般可以分為兩大部分:一種是用于實現全廠集中控製的電廠級鑑控繫統,也稱為上位機控製繫統;另一種是用于水輪髮電機組控製的現地控製繫統,也稱為下位機控製繫統。下位機控製繫統主要組成部分是現地控製單元( LCU),介紹瞭南瑞集糰SJ-500型LCU在皂市水電站的配置及功能,總結瞭皂市水電站在運行中的幾點經驗。
수전참계산궤감공계통일반가이분위량대부분:일충시용우실현전엄집중공제적전엄급감공계통,야칭위상위궤공제계통;령일충시용우수륜발전궤조공제적현지공제계통,야칭위하위궤공제계통。하위궤공제계통주요조성부분시현지공제단원( LCU),개소료남서집단SJ-500형LCU재조시수전참적배치급공능,총결료조시수전참재운행중적궤점경험。
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.