WIND GENERATING DEVICE Russian patent published in 2023 - IPC F03D3/00 F03D15/10 F03D80/80 

FIELD: wind energy.

SUBSTANCE: invention relates to wind energy. The wind generating device (WGD) consists of one-piece symmetrical aerodynamic wings fixed on axes passing through the midpoints of their chords. A computer or a microprocessor controls the actuators for setting the angle of attack of the aerodynamic wings for various wind flow (WF) velocities and the movement of the device itself using information from a set of sensors. At an angle of 120 degrees, three L-shaped bearing racks are installed in the WGD, rigidly fixed with a guide ring through which the working rod passes, and in the area of its excess above the guide ring, the shank is fixed, and in the area below the guide ring on the axes passing through the working rod and midpoints of the chords, N integral symmetrical aerodynamic wings are installed. On the rear edges of the latter there are hinges, also attached to the engine screw nut-screw as an actuator, mounted on a beam rigidly fixed to the working rod. By commands from a computer or a microprocessor, taking into account the data of a set of sensors on the speed of the airfoil, the speed of the translational movement of the working rod, determining the extreme positions of the movement of the working rod up and down, the optimal angle of attack of the wings is set relative to the resulting vector of the airfoil acting on each wing. At the same time, an end bearing is installed at the lower end of the working rod, to which a crankshaft connecting rod is fixed through a hinge, connected to it through a crankshaft bearing, and the crankshaft itself is fixed on two support posts with bearings and connected to the power unit WGD.

EFFECT: design simplification and vibration reduction.

1 cl, 4 dwg