SYNCHRONOUS ELECTRICAL MACHINE Russian patent published in 2015 - IPC H02K19/00 

FIELD: electricity.

SUBSTANCE: invention relates to the sphere of electrical engineering. Synchronous electrical machine consists of a device intended for magnetic field generation and device intended for converting one type of energy to another one. Two windings not coupled electrically are placed into magnet core of the device intended for magnetic field generation. One of the windings is rated for generation of alternating-current field, while the other is rated for generation of electric energy as a closed loop of conductors placed in a variable magnetic field. Coils are wound of two insulated conductors as a double-conductor cable or laid in two layers.

EFFECT: improved efficiency of the electrical machine.

4 cl, 2 dwg