电机对离心泵站效率的影响  

Effects of Electromotors on the Efficiency of Centrifugal Pump Stations

作　　者：王长春[1] 胡彦华[1] 辛全才[1] 

机构地区：[1]西北农业大学水利与建筑工程学院

出　　处：《西北农业大学学报》1995年第3期74-78,共5页Journal of Northwest Sci-Tech University of Agriculture and Forestry（Natural Science Edition)

摘　　要：为了使泵站效率较高，除水泵、管道等效率影响外，还应考虑电机效率的影响。本文根据电机实测资料，对泵站经济调速范围计算提出了修正。In order to improve the efficiency of pump stations,the electromotor effi-ciency should be taken into account besides the efficiency of pumps,pipelines,etc. Thispaper advances some of the rectifications of calculation for the economic adjustment ofspeed range

关 键 词：泵站 异步电机 效率 变频调速 

分 类 号：TM306[电气工程—电机]