WIND POWER PLANT Russian patent published in 2024 - IPC F03D9/17 F03D9/28 

FIELD: wind energy.

SUBSTANCE: wind power plant includes a base on which a slewing bearing device is located, containing a gear wheel connected to a drive. The slewing bearing is connected to a mast, in the upper part of which there are screws (wind wheel rotors), connected by their shafts to a gearbox located between the screws at the end of the mast. The driven shaft of the screw gearbox is connected to a vertical shaft located in the internal space of the mast, which is connected to the drive shaft of the angular gearbox. The driven shaft of the angular gearbox, located at the base, is coupled through a coupling with the drive shaft of the gearbox, which has the ability to automatically or manually change the torque transmitted to the compressor drive depending on the rotation speed of the screws, the driven shaft of which is coupled through the coupling with the crankshaft of the compressor. The compressor outlet is connected by an air duct having a check valve to a high-pressure receiver containing a pressure sensor connected to an electromagnetic valve located in the air duct connecting the low-pressure receiver to the inlet manifold of the pneumatic motor, while the high-pressure receiver is connected by an air duct having a pressure reducer to the low-pressure receiver. The crankshaft of the pneumatic motor is connected by a coupling to the shaft of the electric generator.

EFFECT: elimination of the influence of wind flow speed on the amount of compressed air obtained per unit of time.

1 cl, 2 dwg