国产超超临界600MW机组无电泵启动及给水泵配置分析  

Analysis on start-up mode without motor-driven pump and feed water pump configuration for domestic ultra-supercritical 600 MW unit

作　　者：李明[1] 郭卫华[1] 曾庆华[1] 甘勇[2] 

机构地区：[1]湖南省电力公司科学研究院,湖南长沙410007 [2]华能岳阳电厂,湖南岳阳414002

出　　处：《湖南电力》2012年第3期17-19,共3页Hunan Electric Power

摘　　要：介绍国产600 MW超超临界机组调试阶段采用无电泵方式进行机组启动的实践,总结600 MW超超临界机组无电泵启动的步骤和关键点,对无电泵启动方式进行安全性和经济性分析。通过分析,给出国产超超临界机组给水泵配置方式的建议。This paper introduces the concrete application of the start-up operation without motor-driven feed water pump of a domestic 600 MW ultra-supercritical unit during the commissioning phase, and sums up the steps and key points of this mode, and analyzs the security and economy of this mode. By analyzing the feed water pump configuration of domestic ultrasupercritical units, the article gives the recommendations of feed water pump configuration.

关 键 词：超超临界 600MW机组 无电泵 启动 给水泵 配置方式 

分 类 号：TK264.9[动力工程及工程热物理—动力机械及工程]