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UDC 628.17.001.4

Kosteuk Aleksandr, Tverdokhleb I. B.

Power Saving Operation of Borehole Pumps ЭЦВ

Summary

It is told about selection of the most efficient method of regulation of pump units equipped with borehole pumps ЭЦВ. The use of a frequency electric drive, as a rule, is inefficient, because of the large static component and small dynamic component of the total pressure created by pumps. Cascade regulation is recommended for this type of units.

Key words:

well pump , power consumption , pipelines , static pressure , supply , operating point , cascade regulation