火电厂DCS覆盖电气控制系统的探讨  

Study on the Electric Control Sytems Enclosed by DCS in Power Plant

作　　者：李梅凤[1] 张缠保 梅霞[2] 陈云燕 

机构地区：[1]山西电力科学研究院,山西太原030001 [2]山西省电力公司党校,山西太原030006

出　　处：《山西电力技术》2000年第5期39-42,共4页

摘　　要：提出了火电厂电气控制进入 DCS应当追求的目标是完善和提高电气控制的运行监控能力和水平 ,提高电气控制系统的可靠性和使单元机组能够达到完全集控运行能力。分析了用 DCS实现电气控制各个项目的特殊性和可行性 ,探讨了火电机组电气控制进入 DCS的控制系统构成方式。The target of introducing electric control system into DCS is to optimize the operation monitoring capability,increase the level of the electric control sgstem,and enhance the system's reliability thus enable the conplece distribyted control over the generation unit.It analyses the speciality and feasibility to realize each item of electric control system by DCS and studies on the construction mode of electric control system which is to be introduced into DCS.

关 键 词：火电厂 电气控制系统 分散控制系统 DCS 

分 类 号：TM621.71[电气工程—电力系统及自动化]