调峰机组的过热汽温控制  

Superheating Steam Temperature Control of Peak Load Accomodation Units.

作　　者：谷俊杰[1] 贾增周[1] 张栾英[1] 郄彦明[1] 刘玉杰[1] 

机构地区：[1]华北电力大学,华能上安发电厂

出　　处：《动力工程》1996年第4期43-45,共3页Power Engineering

摘　　要：对引进３５０ＭＷ机组的过热汽温控制系统进行了改进，对实际运行中存在的问题提出了解决办法，使机组在１７５ＭＷ至３５０ＭＷ运行时，过热汽温自动控制在５３０～５４５℃之间．Abstract The superheated steam temperature control system of an imported 350 MWset has been improved and ways of solving existing operational problems havebeen found, so that the superheated steam temperature can automatically be keptwithin 530～545℃ for load changes between 175 MW and 350 MW.

关 键 词：调峰机组 过热汽温 控制 发电厂 热力系统 

分 类 号：TM621.4[电气工程—电力系统及自动化]