DOUBLE-ROTOR SOLENOID WIND-DRIVEN GENERATOR Russian patent published in 2011 - IPC F03D9/00 

FIELD: power industry.

SUBSTANCE: wind-driven generator includes two wind wheels rotating in opposite directions, fixed stator winding of solenoid type, as well as two rotors from non-magnetic material, which have the shape of discs and located coaxially, on each of which equal number of constant magnets is evenly distributed. Poles of magnets located on each of the rotors have similar polarity, and of those located on different rotors are directed heteropolar to each other. Each rotor is connected to wind wheel by means of its shaft rotating in bearing supports fixed in the housing. Fixed stator winding of solenoid type is wound along wind generator axis and located between two cylindrical cores from ferromagnetic material; at that, core of larger diameter is fixed with its outer side in the housing. Constant magnets have "П"-shape; at that, each of constant magnets is provided with possibility of pole rotation coaxially with ends of cylindrical cores.

EFFECT: simplifying the production procedure of stator winding and increasing induced emf in stator winding.

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