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	电机对离心泵站效率的影响
	王长春¹, 胡彦华¹, 辛全才¹
	西北农业大学水利与建筑工程学院

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。

关键词: 泵站，异步电机，效率，变频调速

DOI：

分类号:TM306

基金项目:

Effects of Electromotors on the Efficiency of Centrifugal Pump Stations

Wang Changchun,Wang Changchun,Wang Changchun

Abstract:

In order to improve the efficiency of pump stations,the electromotor efficiency should be taken into account besides the efficiency of pumps,pipelines,etc. This paper advances some of the rectifications of calculation for the economic adjustment of speed range

Key words: centrifugal pump station,electromoter,efficiency.varying frequency for adjusting speed