MULTI-FUNCTION INTEGRATED MOTOR COMPRESSOR FOR FLUID TRANSPORTATION THROUGH UNDERWATER AND CONTINENTAL PIPELINES

摘要

FIELD: transportation.;SUBSTANCE: invention relates to the transportation of hydrocarbon and other raw materials along long-distance pipelines laid along the seabed. Multi-function integrated motor-compressor comprising a guard, an electric motor, magnetic bearings, gas-dynamic seals, a motor control system compartment, a magnetic bearing control system, an autonomous inverter and power elements of magnetic bearings. Motor-compressor is provided with a housing which consists of a main part and covers Rotor consists of a rotating base, a cartridge, cartridge mounts within the rotating base, the cartridge consisting of a shaft and working blades. Rectifying blades are installed at the rotor output. Main part of the guard and the guard cover are connected by means of bolted connections and seals.;EFFECT: invention is aimed at improving the reliability and improving the performance of the motor-compressor.;1 cl, 1 dwg