SOLAR-WIND GENERATOR WITH DOUBLED ROTOR Russian patent published in 2017 - IPC H02K7/18 H02K19/38 

FIELD: electricity.

SUBSTANCE: solar-wind generator with doubled rotor comprises a stator consisting of a hollow cylinder-shaped case with stacked magnetic circuit with m-phase winding disposed therein, to the end faces of which the end shields with bearings are fixedly mounted. The rotor is located in the inner bore of the stator magnetic circuit, has a shaft positioned on the bearings, and a salient-pole magnetic circuit with an excitation winding fed through contact rings and brushes with a constant current. The number of poles of the m-phase winding of the stator is equal to the number of poles of the rotor magnetic circuit. The shaft is designed with the possibility to place a wind turbine on it, and the rotor itself is made doubled, and located on the shaft symmetrically in the axial direction relative to the stator magnetic circuit with the possibility of axial movement in the air gap formed between its parts with a spring installed between them, mounted on the shaft. There is a separate excitation winding on each packet of the doubled magnetic circuit of the rotor.

EFFECT: increase the stability of parameters.

2 dwg