采用分散控制系统提高机组的可靠性  

Enhancing the Reliability of Generation Unit Imported from Russia by DCS Transformation

作　　者：万勇[1] 周海平[1] 赵继传[1] 单文俊[1] 陈淼[1] 管春雨 李宏林 

机构地区：[1]华能南京分公司(电厂),南京210035

出　　处：《动力工程》2000年第6期969-973,共5页Power Engineering

摘　　要：华能南京电厂装备 2台我国首次从俄罗斯引进的 3 2 0 MW超临界发电机组 ,由于控制系统技术落后、故障率高 ,直接威胁到机组的安全运行 ,1 990年 1 1月 2 8日开始对 2号机组采用分散控制系统进行了改造。大幅提高了机组的可靠性与可控性。Huaneng Nanjing Power Plant is equipped with two supercritical pressure generation units firstly imported from Russia in China. Safe operation of units is directly threatened because of their lagging technical and frequently broken down control system. From November 28, 1999, DCS transformation of the unit No.2 has been accomplished. Since then, its reliability and controllability have been greatly enhanced. Fig 1 and table 1.

关 键 词：电厂 分散控制系统 可靠性 超临界发动机组 

分 类 号：TM31[电气工程—电机] TM621.6