ROTOR WIND ELECTRIC POWER CONVERTER (EMBODIMENTS) Russian patent published in 2020 - IPC F03D3/02 F03D3/04 

FIELD: electricity.

SUBSTANCE: group of inventions relates to wind power engineering. Rotor wind-electric energy converter in the first embodiment comprises two vertically located one above another rotor 1, 2 with bowl-shaped blades 3 and opposite direction of rotation, mechanically connected to generator 4, electric power output of which is connected to its load through collector 5. Shaft 7 of generator 4 armature is mechanically connected with rotor 1. Stator is connected with rotor 2 of opposite rotation. Rotors 1, 2 are located in flat casings 8 with air inlet and air outlet openings 9 and 10 closing two thirds of rotors diameter 1, 2 from counter air flow. Windows 9 are made with confusers 12 reinforcing aerodynamic action on blades 3. Enclosures 8 are connected in a single unit mounted on bearings of support 13 on vertical post 11.

EFFECT: group of inventions is aimed at increasing efficiency of wind electric power converter.

4 cl, 4 dwg