1000MW超超临界机组设计目标探讨及研究  

Discussion and research on design goals of 1000 MW ultra-supercritical unit

作　　者：崔占忠[1] 龙辉[1] 

机构地区：[1]东北电力设计院,吉林长春130021

出　　处：《水利电力机械》2007年第4期28-33,共6页Water Conservancy & Electric Power Machinery

摘　　要：针对1 000MW超超临界机组设计目标,从高效、可靠、节能、环保等4方面对1 000MW超超临界机组设计目标进行了探讨和研究。根据目前的设备设计及制造水平,在确定电厂燃用的煤种后,能够实现电厂热效率大于45%,在电厂设计的初可研、可研、初步设计阶段,经过对系统和设备的优化,能够实现1 000MW超超临界机组设备及主要系统安全可靠运行及机组的节能目标。The design goals for 1000 MW ultra- supercritical unit are discussed and researched in aspects of high efficiency, reliability,energy conservation and environmental protection. It is concluded that the thermal efficiency of power plant exceeding 45% can be achieved based on current design and manufacturing capabilities after the coal type is determined. Through optimization of system and equipment during preliminary feasibility study, feasibility study and preliminary design of power plant.

关 键 词：超超临界机组 设计目标 效率 

分 类 号：TM621[电气工程—电力系统及自动化]