Standard No.:	DL/T 774-2001
English Name:	Guide for operation and maintenance of distributed control system in fossil fuel power plant
Chinese Name:	火力发电厂分散控制系统运行检修导则
Chinese Classification:	F23    Power plant and electric power system operating maintenance
Professional Classification:	DL    Professional Standard - Electricity
Issued on:	2001-10-08
Implemented on:	2002-2-1
Status:	superseded
Superseded by:	DL/T 774-2004 Overhaul ＆ operate of thermodynamic automatic system in fossil fuel power plant
Superseded on:	2005-4-1
Language:	English
File Format:	PDF
Word Count:	11500 words
Price(USD):	340.00
Delivery:	via email in 1~5 business day

本标准规定了火力发电厂分散控制系统运行、检修及其技术管理的要求。本标准适用于单机容量300MW及以上采用分散控制系统(DCS)的火力发电机组，控制系统功能包括数据采集和处理系统(DAS)、锅炉汽轮机模拟量控制系统(MCS)、机组及其辅机顺序控制系统(SCS)、锅炉炉膛安全监控系统(FSSS)及机组热工保护系统等。单机容量300MW以下的采用分散控制系统的火力发电机组也可参照执行。