摘要
针对目前300MW机组常用的两种过热器减温水引出方式的不足之处,提出优化方法。用等效焓降法计算各种方式的热经济性,分析安全性,找出经济、安全的减温水引出方式。
We put forward optimization method in this paper according to the shortcoming of the two spray desuperheating way frequently used by 300MW units. We calculates thermal economy with equivalent enthalpy reduction method and analysis safety of each varities to find out the economic and safe one.
出处
《汽轮机技术》
北大核心
2005年第2期87-89,92,共4页
Turbine Technology
关键词
过热器喷水减温
变速给水泵
等效焓降法
spray desuperheating
speed-adjusted feed water pump
equivalent enthalpy reduction method
