PERMANENT MAGNET MACHINE Russian patent published in 2015 - IPC H02K39/00 H03K3/45 

FIELD: electricity.

SUBSTANCE: invention relates to electric engineering, to electric machines with permanent magnets. Permanent magnet machine comprises stator made at least of two flat-topped imbricated cores that form inner rectangular cavity with windings placed in it and outputs of these windings are fixed at one of the cores and oriented towards the rectifier. On the other core there is a gap for placement of control system in it. The control system represents a closed imbricated core placed perpendicular to the stator in a cut of the flat-topped core where at least two windings are mounted, at that one of the windings is connected to a standard direct-current source while the other is connected to alternating-current source.

EFFECT: improvement of efficiency factor.

4 dwg