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
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