APPLICATION OF CONTROLLED ELECTRIC DRIVES FOR SUCKER ROD SUBSURFACE PUMPING UNITS
UDC: 62-83-52:622.276(07)
DOI: -
Authors:
Farhadzadeh Eldar Mehdi oglu
Keywords: subsurface pumping unit, induction motor, conventional pumping unit, electric drive, installation, current, anchor
Annotation:
The article is devoted to the application of controlled electric drives enabling a smooth start of a pumping unit, control of performance subsurface pumping units as the subsurface pump wears out, control the speed the drive engine rotations during the cycle of the plant to reduce the effort in the sucker rods and other structural assemblies of the unit. The use of controlled electric drives has increased the turnaround time of the subsurface pumping unit, increase its productivity, efficiency, cosj of the electric drive, and thereby reduce the cost of crude oil.
Bibliography:
1. Фархадзаде Э.М. Системы регулируемых электроприводов штанговых установок. ВНИИОЭНГ. Сер. Машины и нефтяное оборудование. — Москва, 1985.
2. Фархадзаде Э.М. Автоматизированные электроприводы механизмов нефтяной промышленности. — Баку, 2003.
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