Wind-driven electrical energy generating device

摘要

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.