Positive Pressure Sealing System Technology for Submersible Motor Dry inside

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Analysis and Research on Submersible Motor Terminal Overvoltage based on SVPWM Control

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Finally the down-hole driver prototype the permanent magnet synchronous submersible motor and the progressing cavity pump were assembled to build the ground temperature measuring experiment platform . Then the temperature fields of the simplified model were simulated for different operating modes .

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The Closed-Loop-Cooled dry-pit submersible motor design utilizes a patented cooling self-contained cooling system .

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Application of PLC in the electrical performance testing system for submersible motor pumps

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Drive with submersible motor via coaxial spur gear .

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Application of Finite Element Method to Electromagnetic Calculation of Electric Submersible Motor

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Construction and Design of Small-Sized Explosion-Proof Oil-Filled Submersible Motor Pump

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End leakage reactance considered the electromagnetic impact of segmentations for submersible motor

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Improving Electric Pump System Characteristics by Choosing High Pressure Submersible Motor

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This thesis develops a computer-aided testing system for electrical performance of submersible motor pumps based on Virtual Instrument and completes the design of hardware and software .

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The Application of a New Type Liquid Level Switch in Submersible Motor Protection

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Analysis and Calculation of 3D Temperature Field in Steady State for the Rotor of Submersible Motor

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Screw pump drived by submersible motor is rodless oil pumping which can achieve high delivery lift and low delivery capacity . It can attain the purpose of low cost and high efficiency .

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Submersible progressing cavity pump ; AC servo ; Submersible motor ; Constant pressure control ; Magnetoelectric encoder ;

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The special work environment determines that submersible motor possesses special structure .

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Structure and design feature of submersible motor

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This paper researches on the influence of the submersible motor characteristic which is subsection of stator and rotor and filled with the lubricant upon motor function according to its special structure .

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In addition certain amount of test data of submersible motor pumps is also provided so that above analysis method and formulas are checked .

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The main content of this paper as follows : ( 1 ) Particularly discussed the background significance and the present status of the research on submersible motor at home and abroad it provides the reference of the feasibility and necessity of this thesis .

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Application of Three-phase Winding DC Resistance Testing Instrument in the Electrical Performance Testing System for Submersible Motor Pumps

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By conducing the mathematical mechanism between rotor slot harmonics and submersible motor temperature make the foundation of real-time temperature monitoring system of submersible motor .

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An automatic measuring system for the sliding time of submersible motor is designed in the light of the shortcomings of manual measurement .

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The parameters for designing submersible motor pump and technical requirement for designing lifting pipeline joint have been proposed and also applied into the design and development of equipment for lifting pipeline system in the pilot test on the sea .

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A special magnetic rotary encoder was designed using non-magnetic materials with low magnetic conductivity which realized the angular displacement detected for the permanent magnet synchronous submersible motor .

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Optimization Design for the Thermal Insulating Construction of Submersible Motor Experiment Device

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The Foundation of the Electric Submersible Motor Fault Diagnosing System based on Fault Tree

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The electrical submersible motor driven progressing cavity pump is the latest equipment of non rod oil exploitation .

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This paper presents a electrical performance testing system for submersible motor pumps based on virtual instruments technology and analyses the intrinsic problem and disadvantage of the current electrical performance testing methods for submersible motor pumps .

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