湖南省汽轮机节能现状及改造思路探析  

Present Situation and Modification Ideas of Energy Saving of Steam Turbine in Hunan Province

作　　者：李旭[1] 余兴刚[1] 蒋北华[1] 韩彦广[1] 

机构地区：[1]国网湖南省电力公司电力科学研究院,湖南长沙410007

出　　处：《湖南电力》2017年第4期24-27,共4页Hunan Electric Power

摘　　要：介绍了湖南省燃煤火电机组的能耗现状,从负荷率、背压、本体结构等方面深入剖析影响汽轮机经济运行的原因。根据目前汽轮机设计制造的最新发展和省内外机组改造的成功经验,综合提出了一些汽轮机节能改造的思路和方向。This paper introduces the energy consumption of coal-fired power units in Hunan Province, analyzes the causes of the economic operation of the steam turbine from the aspects of load rate, vacuum, and structure of the main body, etc. In view of the latest development and successful experience of turbine design and manufacture, energy-saving ideas and direction of the turbine are put forword.

关 键 词：汽轮机 节能改造 热耗 

分 类 号：TM621[电气工程—电力系统及自动化]