MAGNETOELECTRIC GENERATOR AND METHOD OF ITS OUTPUT VOLTAGE STABILIZATION Russian patent published in 2016 - IPC H02K21/02 H02P9/14 

FIELD: electricity.

SUBSTANCE: invention relates to electrical engineering and can be used in magnetoelectric generators of autonomous power supply systems. Permanent magnets are arranged on the generator rotor, between which there are slots, in which heaters are installed electrically connected to outputs of the movable part of the exciter. Herewith the heaters are tightly adjacent to the permanent magnets. Exciter current is passed through the heating elements and a thermal field is created, the temperature of which is proportional to square of the current value. Generated heat field acts on the rotor permanent magnets so, that by changing the temperature of the thermal field voltage of the electromagnetic generator is controlled. At a short circuit such a thermal field is created, the maximum temperature of which reduces power characteristics of the permanent magnets and suppresses the magnetic field in the air gap of the generator.

EFFECT: enabling control and stabilization of voltage of the magnetoelectric generator.

2 cl, 4 dwg