ELECTRICITY CONSERVATION IN PUMPING SYSTEMS BY VARIABLE SPEED DRIVES.

被引：0
|
作者：
DESAI, B.G.
机构：
来源：
| 1982年 / V 2卷 / N 3期
关键词：
ELECTRIC DRIVE - VARIABLE SPEED DRIVES;
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摘要：
USE OF VARIABLE SPEED DRIVES IN PLACE OF CONSTANT SPEED DRIVE CAN LEAD TO HIGH SYSTEM EFFICIENCIES, OVER A WIDE RANGE OF HEAD AND FLOW REQUIREMENTS. THE ADDITIONAL CAPITAL COSTS FOR VARIABLE SPEED DRIVES CAN BE RECOVERED VERY QUICKLY DUE TO REDUCED ENERGY COSTS FOR RUNNING THE PUMPS. ELECTRICITY PRICES ARE RISING VERY STEEPLY AND REDUCTION OF PUMP RUNNING COSTS IS BECOMING MUCH MORE IMPORTANT. THIS MAKES USE OF VARIABLE SPEED DRIVES VERY ATTRACTIVE IN MANY APPLICATIONS.
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