WIND-DRIVEN POWER PLANT Russian patent published in 2010 - IPC F03D3/00 

FIELD: power industry.

SUBSTANCE: wind-driven power plant includes a hollow vertical support arranged in the holder centre, and vertical axes one end of which is fixed in the holder centre plates, and the other one - through a coupling to electric generators installed on the cantilever in upper part of the support. Vertical axes on the ends are equipped with crosspieces with chutes attached to them on both sides so that wind wheels are formed. At least one of the crosspieces is made in the form of an air propeller. Crosspiece in the form of air propeller can be formed with blades inclined to horizon and having the length from sleeve of the axis to the top on convex side of the chute. In cavity of vertical support there can be routed oil pipeline of forced lubrication system of bearings of electric generator and/or centre plate.

EFFECT: plant is compact and easy-to-manufacture when operability is ensured irrespective of wind direction.

3 cl, 4 dwg