COLLECTORLESS SYNCHRONOUS GENERATOR OF MODULAR TYPE WITH PERMANENT MAGNETS Russian patent published in 2019 - IPC H02K21/14 H02K11/49 H02K3/28 H02K1/27 

FIELD: electrical engineering.

SUBSTANCE: invention refers to electrical engineering, namely to brushless electric machines. Brushless synchronous generator includes a stator, a rotor and a device for electric current rectification. On the rotor permanent magnets are fixed, forming two parallel rows of poles with longitudinal and transverse alternating polarity. Permanent magnets are arranged inside barrels provided with covers. Hopper-shaped electromagnets are arranged on stator. Stator has slots for Horseshoe electromagnets to be fitted therein. Ferromagnetic plate is placed on the side of the barrel with a permanent magnet facing the shaft of the brushless synchronous generator. Each separate horseshoe-shaped electromagnet with coils is a separate module, coils of which can be independently of coils of other modules are disconnected / connected to load, disconnection / connection of coils occurs simultaneously for a pair of diametrically opposite electromagnets.

EFFECT: enabling adjustment of output power by connecting / disconnecting separate modules.

1 cl, 3 dwg