EXTERNAL ROTOR OF INVERTED REACTIVE ELECTRIC MACHINE WITH PERMANENT MAGNETS Russian patent published in 2025 - IPC H02K1/2791 H02K3/16 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, in particular to the reversed reactive electric machines. Outer rotor of inverted reactive electric machine comprises magnetically conducting core and permanent magnets forming rotor magnetic poles. Permanent magnets are pentagonal, radially magnetized and arranged in pentagonal recesses on the inner cylindrical surface of the core of the external rotating rotor so that the pole axes pass through the tops of the recesses. Permanent magnets are separated by magnetically conductive teeth of the core and non-magnetic barriers, into which short-circuited winding rods of the “squirrel cage” type are built.

EFFECT: increased maximum torque due to increased magnetic flux of rotor.

2 cl, 2 dwg