ELECTRIC GENERATOR FOR WIND-DRIVEN PLANT Russian patent published in 2011 - IPC H02K3/47 H02K16/02 F03D3/06 

FIELD: electricity.

SUBSTANCE: electric generator is proposed for a wind-driven plant, comprising a stator, a rotor with a base and a cover, magnets and a flat coil. The magnets are installed on the cover and the base along a ring with a certain gap, and there is a flat coil installed between the magnets with a minimum gap, which is closed by circular plates at two sides. The flat coil is made of three windings located in radial gaps of a matrix. The matrix consists of an outer and an inner parts. Circular plates and the matrix are made of a dielectric non-magnetic material, and the base with the rotor cover are made of a magnetically conductive material. The magnets on the cover and the base are arranged as alternating with opposite poles, at the same time the magnets installed on the cover and the base opposite to each other also have the opposite poles.

EFFECT: simplified design of an electric generator for a wind-driven plant with simultaneous increase of its efficiency factor.

7 cl, 9 dwg