RADIATION POWER CURRENT SOURCE WITH LOW RADIATION COEFFICIENT Russian patent published in 2019 - IPC H02K21/00 H02K21/12 H02P9/02 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering and can be used in high-power DC power supply with low ripple ratio for generating DC voltage. In constant-voltage source of high power with low ripple coefficient on rotor there are permanent magnets that perform function of poles, and stator, on which windings are located. In the method, the rotor is made by a forcibly rotating external source of mechanical energy to generate AC voltage in the stator windings. Number of stator windings on stator is even and four times more than number of pairs of poles on rotor. At serial opposite connection of diametrically opposite stator windings the end of the first winding is connected to the end of the third winding, beginning of the first winding is connected to the first input of the rectifier bridge, the end of the second winding is connected to the end of the fourth winding, beginning of the second winding is connected to the second input of the rectifier bridge, the beginning of the third and fourth windings are combined into a unit and connected to the third input of the rectifying bridge. At parallel co-directional connection of diametrically opposite stator windings the beginning of the first winding and the end of the third winding are combined and connected to the first input of the rectifying bridge, beginning of the second winding and end of the fourth winding are combined and connected to the second input of the rectifier bridge, the end of the first winding and the beginning of the third winding are combined and connected to a unit with combined end of second winding and beginning of fourth winding and connected to third input of rectifying bridge. Rectifier bridge is three-phase.

EFFECT: device allows generation of voltage at absence of isolated constant voltage source on each winding with provision of increased power and small coefficient of pulsation.

1 cl, 10 dwg