变频调速技术在离心泵节能中的应用  

APPLICATION OF VARIABLE FREQUENCY CONTROL TECHNOLOGY IN CENTRIFUGAL PUMP FOR ENERGY SAVING

作　　者：冯浩[1] 

机构地区：[1]中原油田勘察设计研究院,河南濮阳457001

出　　处：《石油化工设计》2009年第3期45-47,21,共4页Petrochemical Design

摘　　要：分析了变频调速技术在离心泵节能中的应用;装置泵送系统通过采用变频调速技术,可大幅减少或消除调节阀附加阻力的多余动力消耗,从而起到节能、降耗的作用。This article analyzes the application of variable frequency control technology in centrifugal pump for energy saving. Pump transfer system in unit can significantly reduce or eliminate the excess power consumption of the additional resistance of regulating valve, so as to achieve energy saving and consumption reduction.

关 键 词：离心泵 变频调速 节能 效益 

分 类 号：TE964[石油与天然气工程—石油机械设备]