Title:Redesign of the ESP downhole pump with the approach of reducing the start-up flow and improving the efficiency
Publish place: The first international conference on information technology engineering, mechanics, electricity and engineering sciences
Publish Year: 1403
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ITMECONF01_069
تاریخ نمایه سازی: 6 خرداد 1403
Abstract:
In this article we are studying redesigning an electric submersible pump with change inventing plans, material selection, Controlling the temperature of drilling system, designing components including motor elements, drill bit and piping In order to keep the system stable, strength of system, weight of system , Fluid flow control.
In this research, the scientific and technical structure of reducing the output flow of the well pump is up to ۶۳%, increasing the torque and revolutions per minute of the well pump and increasing the motor efficiency with the approach of making the well pump smart.
Due to the different structure of electric machines, research has been done on it.
Industrial ۳-phase electric motors, which are widely used in oil and oil warehouses, are investigated here and fundamental changes in their structure are made.
In this research, the method of determining the number of coils, poles, coils and floors
Electric machines can be determined by answering these formulas
Determining how to inflate the engine in this research of ۳۶-۴۸-slot engines
Grooves and ۷۲ grooves have been checked with ۱۵۰۰=rpm and ۳۰۰۰rpm.
Materials such as varnish, washing materials for electric motors, i.e. White Spirit,
Paraffin wax, trichloratin (with chemical name), insulating paper and insulating paper are used
How to increase the efficiency of electric motor torque and revolutions per minute and reduce it
Output current from changes in the structure of the electric motor, including
Double layer winding of the screw. Engine construction and diameter increase
Varnished wire and packaging in a complete series that increases efficiency
It reduces the electric motor and the output current of the motor up to ۶۳% .
Keywords:
Redesigning electric submersible pump , Changing and optimizing the winding plan of ۳۶ slot motor , increasing frequency for improving efficiency , designing electric submersible pump elements , decreasing the output current of electric submersible pump system.
Authors
Aliakbar Sakhravi
Petroleum University of Technology
Hossein Shayeste
Petroleum University of Technology
Alireza Yadegari
Petroleum University of Technology
Saman Qarachahi
Petroleum University of Technology
Amirhossein Mousavi Tarisi
Petroleum University of Technology
M.H Mousavi
Petroleum University of Technology