超超临界机组锅炉给水泵选型探讨  

Research on the Selection of Main Feed Water Pumps for Ultra Supercritical Power Plants

作　　者：王骏 赵世明 

机构地区：[1]张家港沙洲电力有限公司,江苏苏州215624

出　　处：《江苏电机工程》2010年第5期77-78,81,共3页Jiangsu Electrical Engineering

摘　　要：锅炉给水泵是发电厂热力系统中重要的辅助设备,而给水泵组的选型不仅直接影响其自身的安全性和经济性,更对整个发电厂建设工程的初期投资和以后的安全经济生产有着重要的影响。介绍了国内已投产的超超临界机组给水泵的配置情况,对沙洲电力公司二期工程超超临界机组的锅炉给水泵进行了优化选型。As the important component of the thermodynamic system,the selection of the main feed water pump will not only affect the safety and efficiency of the whole plant,but also have great effect on both the initial investment of the construction project and the long-term production.The configuration of the main feed water pumps for different ultra supercritical power plants in China are introduced in the paper.The optimization of the selection of main feed water pumps for the ultra supercritical power plants adopted in the phase Ⅱ project of Shazhou Electric Power Co.,Ltd.is also carried out.

关 键 词：超超临界机组 给水泵 选型 

分 类 号：TM621.2[电气工程—电力系统及自动化]