Tag:cascade regulation

№6|2010

RESOURSES SAVING

bbk 000000

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.

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