초록 ▼

A wind-driven electrical energy generating device includes a tower (1) with the double, concentrically arranged walls, installed on a rigid turntable (14) with means for provide its rotation in horizontal plane. The inner wall of the tower forms an upwardly oriented venturi duct (3) with a flared pe

A wind-driven electrical energy generating device includes a tower (1) with the double, concentrically arranged walls, installed on a rigid turntable (14) with means for provide its rotation in horizontal plane. The inner wall of the tower forms an upwardly oriented venturi duct (3) with a flared perforated exit (5); there is a ring chamber between the inner and outer walls this tower (7). The tower positioned on the turntable by means of a skirt (10) that has windows for intake the air. A quantity of rotor (20) freely rotatable on a rigid axle positioned within the venturi duct. A rotors rim (29) carry an electrical armature--field poles (23). The stator armature (24) in the form of identical modules consisted of windings and rectifying blocks situated atop and the underside of the armature of the rotor. The armature along with the magnets of the rotor, situated in the ring chamber of the tower (7). The vanes of the rotor (28) have control means for changing the angle of attacks whereby electrical linear tubular stepping motor. That motor transform a linear motion along the axle of the rotation of the rotor to the changes of the angle of attacks the said vanes when said vanes rotates about the spokes (27) of the rotor. The additional winding modules for starting and braking the rotors situated on the stator.

대표청구항 ▼

[ What is claimed is:] [1.]1. 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 perforat

[ What is claimed is:] [1.]1. 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.