超临界直流锅炉与汽包锅炉给水控制系统的对比分析  

Analysis of Feed-water Control System of Supercritical Once-through Boiler as Contrasted with Drum Boiler

作　　者：潘维加[1] 鲁峰 袁钢[1] 韩芹[1] 

机构地区：[1]长沙理工大学能源与动力工程学院,湖南长沙410076 [2]湖南华电长沙发电有限公司,湖南长沙410200

出　　处：《锅炉技术》2008年第3期25-28,60,共5页Boiler Technology

基　　金：湖南省教育厅科研基金项目(05C225)

摘　　要：根据HG2008/18.2-YM2型汽包锅炉和DG1900/25.4-Ⅱ1型超临界直流锅炉给水控制方案,从控制原理的角度对其进行了全面的对比分析。分析结论对从事600 MW火电机组热工控制系统设计、调试的热控专业人员,尤其是对已经掌握了汽包锅炉给水控制系统的热控专业人员,尽快掌握超临界机组给水控制系统,具有一定的参考价值。On the basis of HG2008/18. 2-YM2 and DG1900/25. 4-Ⅱ1 feed-water control system, the analysis of them is overall made from control principle point of view. The analysis conclusion is of great reference value for the thermal technicians who are engaged in design and adjustment of thermal control system of 600MW unit, in particular, who have known well feed-water control system of drum boiler and are going to know well feed-water control system of supercritical unit.

关 键 词：超临界机组 直流锅炉 汽包锅炉 给水控制系统 

分 类 号：TK32[动力工程及工程热物理—热能工程]