SYNCHRONOUS MOTOR-GENERATOR WITH SEGMENTED STATOR AND DOUBLE-LOOP MAGNETIC SYSTEM ON PERMANENT MAGNETS Russian patent published in 2020 - IPC H02K1/27 H02K1/14 H02K16/02 

FIELD: electrical equipment.

SUBSTANCE: invention relates to the electrical equipment. Synchronous electric machine comprises a rotor consisting of two and more annular support diameters, internal and external, interconnected, with fixed with them with alternating polarity axially magnetized permanent magnets, between which there is a segmented stator, made in the form of inductance coils with cores, switched into groups in phases. Cores of the stator segments do not form a common magnetic conductor. Number of magnets on inner and outer support diameters of rotor is equal, and magnetic field of opposite permanent magnets of inner and outer annular support diameters is unidirectional. Cores of the stator segments simultaneously interact with both their poles with permanent magnets located on the inner and outer annular support diameters of the rotor.

EFFECT: technical result is providing high energy efficiency, high torque and high fault tolerance.

1 cl, 2 dwg