LIQUID-COOLING SYSTEM FOR ELECTRIC MACHINERY STATORS AT AUTONOMOUS OBJECTS Russian patent published in 2014 - IPC H02K9/193 H02K1/20 

FIELD: electricity.

SUBSTANCE: according to the invention the suggested inductor-type generator containing the front and rear covers, a stator with operating winding, an excitation source and a rotor with a shaft, is equipped additionally with a ferromagnetic ring, closing elements, a star-shaped magnet core with an opening and a non-ferrous insert; at that the ferromagnetic ring is inserted tightly with its first lateral side in the stator zone free of end-connectors, at the other side of the ferromagnetic ring there are installed closing elements connected to sprocket teeth and the sprocket itself is connected to the rear cover by the non-ferrous insert and the rotor with the shaft is placed in a central opening of the sprocket.

EFFECT: generating electromotive force at rotational speed from low values up to the rated values of the rotor shaft of the synchronous inductor-type generator in comparison with the demand to ensure the rotor rotation for operation of the asynchronous generator above the rated speed value.

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