【摘要】 介绍了河北国华沦东发电有限责任公司首台国产600MW抽汽式汽轮机配汽方式改造及优化过程,解释了不同配汽方式引发机组故障的机理。通过国华沧电配汽改造以及改造后的效果对比试验阐述了大型火力发电机组配汽优化方法.更多还原

【Abstract】 This article gives a brief account of the steam-distributed transformation and optimization process of the first domestic 600 MW water-extraction power turbine,which is in Guohua Cangdong Power Generation Co.,Ltd., Hebei province,and explains the mechanism of units faults which triggered by different steam-distributed ways. Through illustrating the transformation and the effects comparison test,the article expounds the stream distributed optimization methods of large-scale thermal power units.更多还原