Results 1 to 10 of about 2,539,037 (338)
Research on Heat Transfer of Submersible Motor Stator based on Air Gap Flow Characteristics [PDF]
Journal of Electromagnetic Engineering and ScienceTo address the heat dissipation problem of submersible motors, an improved strategy based on the characteristics of air gap fluid is proposed to avoid localized overheating of the motor to obtain better heat dissipation.
Shibin Zhang +5 more
doaj +3 more sources
Fault Diagnosis of Submersible Motor on Offshore Platform Based on Multi-Signal Fusion
Energies, 2022 As an important production equipment of the offshore platform, the operation reliability of submersible motors is critical to oil and gas production, natural gas energy supplies, and social and economic benefits, etc.
Yahui Zhang, Kai Yang
doaj +4 more sources
Calculation of winding temperature of a submersible motor
Известия высших учебных заведений: Нефть и газ, 2020 The article is devoted to the issue of control and regulation of the high-quality operation of a submersible motor with a long overhaul period. There are some complications of operating the electric submersible pump.
E. Yu. Moskvina, V. V. Piven
doaj +3 more sources
Efficiency of a submersible plunger pump linear motor [PDF]
E3S Web of Conferences, 2019 Modern oil extracting has difficulties with extraction at depths exceeding 2 kilometers from mid and low debit wells. Traditional way for extraction from mid and low debit wells (pumping unit) is unacceptable for this task, because of rod column break ...
Chirkov D.A., Timashev E.O.
doaj +3 more sources
Research on Multiphyics bidirectional coupling for small-diameter high-speed submersible permanent magnet synchronous motor. [PDF]
HeliyonThe small-diameter high-speed submersible permanent magnet synchronous motor (SHS-PMSM) is essential equipment for rodless oil and gas extraction in slimhole wells and high-water content oil wells.
Tan L +5 more
europepmc +2 more sources
Research on Sensorless Control Strategy of High-Speed Submersible Permanent Magnet Synchronous Motor
ActuatorsThe application fields of high-speed submersible permanent magnet synchronous motors (PMSM) are constantly expanding. Especially in high-risk and complex environments such as oil exploration, offshore oil exploitation, and deep well operation, the ...
Liang Xiong +7 more
doaj +2 more sources
Известия Томского политехнического университета: Инжиниринг георесурсовRelevance. Problem of salt deposition in downhole equipment, particularly on the housings of submersible electric motors, is one of the most critical issues in the operation of oil wells during the late stages of development, as the water cut of the ...
E.S. Ivanaevskaya +2 more
doaj +2 more sources
ESTIMATION OF SUBMERSIBLE INDUCTION MOTOR EQUIVALENT CIRCUIT PARAMETERS BASED ON TEST DATA
Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 One of the main problems in operation of wells equipped with installations of electric centrifugal pumps is determining the technical condition of submersible electrical equipment and preventing its failures.
Stanislav S. Shubin +8 more
doaj +1 more source
Journal of Sensors, 2023 In order to accurately study the temperature field distribution of the submersible motor, the author proposes the numerical sensing and simulation analysis of the three-dimensional flow field and temperature field of the submersible motor.
Dong-Xin Wang, Ya-Bin Pan
semanticscholar +1 more source
Energies, 2023 A transverse flux linear motor is a special type of linear motor with a high thrust force density, and it has broad application prospects in the field of linear direct-drive systems.
Mei Zhao +6 more
semanticscholar +1 more source