装设外置式蒸汽冷却器的再热机组再热之后第一级抽汽位置对热经济性的影响  

Analysis of Thermal Economic Benefits of First Stage Extraction Location after Reheat of Reheat Steam Turbine Set with Outside Steam Cooler

作　　者：刘志真[1] 李岩[2] 程新华[1] 

机构地区：[1]山东电力研究院,济南250002 [2]山东电力工程咨询院,济南250013

出　　处：《汽轮机技术》2004年第5期382-384,387,共4页Turbine Technology

摘　　要：利用等效热降局部定量分析方法,分析了装设外置式蒸汽冷却器的再热机组再热之后第一级抽汽位置对热经济性的影响,得出了重要结论,可为汽轮机设计提供重要理论依据。This paper analyzes thermal economic benefits of first stage extraction location after reheat of reheat steam turbine set with outside steam cooler using partial quantitative analysis method and has obtained important results which reheat steam turbine design can rest on.

关 键 词：外置式蒸汽冷却器 再热机组 再热之后第一级抽汽位置 热经济性 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程]