Wind-driven electrical energy generating device

A wind-driven electrical energy generating device comprising a tower with the double, concentrically-arranged walls, the inner wall said tower forms an upwardly oriented venturi duct with an intake narrowing end situated in the bottom of the tower and an flared perforated exit end situated in upper part of the tower with the most diameter said exit equal to the diameter of the outer cylindrical wall, therewith a cylindrical ring chamber forms between the inner and outer walls;

• a quantity of rotors freely rotatable on a rigid axle positioned within said venturi duct, every of the rotor comprising of central hub, the plurality of spokes, on each said spoke is mounted a vane in such a manner that spoke is an axle of rotation for said vane, said spokes angularily-spaced, radially-extending connecting the central hub and a circular rim carrying the electrical armature, source of energy for that armature is a satellite generator situated on butt of the hub of the rotor;
• said vanes are situated in the venturi duct, and said armature is situated in the said cylindrical ring chamber of the tower;
• a stationary stator winding or field structures that comprises of an even number of discrete modules, each of the module comprises of the core, a plurality of coils, and a rectifying block, said modules circularly positioned atop and the underside of the field structures of the rotor in said cylindrical ring chamber, and the electrical direct current output from every said blocks are connected with common buses the plugs;
• a base comprising of a rigid turntable with means for provide its rotation in horizontal plane about the vertical axis and fix it in the necessary position, and with means for opposing the big wind loads exerting on said tower, and a narrowing up skirt positioned on said turntable with a set of a windows in the bottom part of the side surface of said skirt, said windows are positioned in such a way that air is arrived via said windows to the venturi duct and ring cylindrical chamber of said tower.