600MW超临界锅炉调试要点分析

Commissioning Points Analysis on 600 MW Supercritical Boilers

针对600MW超临界锅炉的特点,对锅炉冷态通风及动力场、冷热态冲洗、吹管、干态/湿态转变、启动系统、给水和蒸汽温度、主保护等调试工作中应重点注意的问题进行分析,为同类型机组的设计、设备选型、调试提供参考。

In view of characteristics of 600 MW supercritical boiler,this paper analyses the problems should be mentioned during commissioning from the aspects of boiler aeration under the cold form and power field,wash on cold and heat form,steam purging,change between the dry form and wet form,start-up system,feedwater and steam temperature,main protection to take reference for design,equipment selection,and commissioning of same type unit.