WIND-DRIVEN POWER SYSTEM Russian patent published in 2015 - IPC F03D7/06 

FIELD: power engineering.

SUBSTANCE: wind-driven power system contains a first structure of a wind flow deflection (WFD), designed as a body of rotation, windwheel with vertical revolution axis, windwheel fixing top and bottom traverses, power converter, connected with the windwheel, orientation unit for optimum WFD deflecting towards the windwheel blades. The system also contains the second structure of WFD, located in front of the windwheel and the first structure of WFD so that the direction of the deflected wind flow by the external surface of the second structure of WFD have been coincided with the direction of the named wind flow deflection by the first structure of WFD. The windwheel blades are located in the gap between the first structure of WFD and the second structure of WFD, and the top and bottom traverses for windwheel fixing from the one side are rigidly connected with the windwheel blades, and from another side are connected with the vertical shaft of vertical windwheel revolution axis. The second structure of WFD overlaps in front the windwheel part.

EFFECT: improvement of efficiency of wind flow utilisation due to minimising of tubulisation possibility of a resulting flow on the windwheel blades.

9 cl, 11 dwg