DEVICE TO CONTROL OUTPUT VOLTAGE OF POWER GENERATOR Russian patent published in 2013 - IPC H02P9/30 

FIELD: electricity.

SUBSTANCE: in a device to control output voltage of a power generator (1), comprising a generator winding (2) and an excitation winding (3), wound onto a stator, a magnetising winding (5), wound onto a rotor, and a rectifier (12), which rectifies current generated by the excitation winding (3), and sends rectified current to the magnetising winding (5), output voltage is compared, generated by the generator winding (2), with a reference oscillation, distortion ratio of which is 0%, based on results of this comparison, the generation unit (24) adjusts the moment of generation of output width and pulse modulation signals, and also there is a circuit to generate a magnetising current (20), which sends magnetising current to a magnetising winding (5).

EFFECT: improved distortion of a shape of power generator output oscillation, universality and low costs.

4 cl, 5 dwg