WIND-DRIVEN POWER PLANT Russian patent published in 2019 - IPC F03D3/04 F03D7/00 

FIELD: electricity.

SUBSTANCE: invention relates to wind power engineering. Wind power plant comprises electric generator, wind turbine with aerodynamic wings on vertical shaft, air flow concentrator, and also includes multi-axis tapered differential reduction gear with housing, output shafts and input shaft, control unit of aerodynamic wings turn on the basis of controller with extreme regulator of revolutions of vertical shaft of wind turbine and servo motor, which increases the reduction gear. Vertical shaft of wind turbine is connected to housing of multi-axial conical differential reduction gear and through shaft of step-up reduction gear is fixed to electric generator shaft. Air flow concentrator consists of conical concentrator, as well as outer and inner cylinders, forming spatial ring, in which wind turbine aerodynamic wings are rigidly connected to their axes penetrating outer and inner cylinders through rolling bearings, on one side these axes are connected via axial couplings to output shafts of the multi-axial conical differential reduction gearbox, and on the other side - to axles and rollers attachment assemblies. Input shaft of the multi-axis conical differential reduction gear is fixed to the shaft of the servo motor, and the extreme regulator of vertical windings of the wind turbine is configured to receive information from the electric generator speed sensor.

EFFECT: invention is aimed at maximum possible collection of wind flow energy.

3 cl, 10 dwg