WIND-DRIVEN PLANT Russian patent published in 2010 - IPC F03D1/04 

FIELD: power engineering.

SUBSTANCE: coefficient of lifting force of slot revolution bodies with discharge of high-speed jets along external surface exceeds coefficient of lifting force for wing profiles used in design of wind wheel blades, several times, due to the fact that wind-driven plant comprises wind wheel with hollow blades arranged in the form of revolution bodies, walls of which contain tangential slots communicating with compressor equipped with start device and rotary blades installed on tower and joined with wind wheel via step-up reduction gear, air turbine connected to electric generator, and pneumatic manifold that connects turbine, compressor and cavities in blades of wind wheel. As wind motor rotates, useful power it develops is transferred to compressor and is spent to drive air turbine installed on shaft of electric generator, and air is pumped through tangential slots in walls of hollow blades arranged as bodies of revolution.

EFFECT: improved coefficient of wind energy use.

2 cl, 2 dwg