PANEL TYPE WIND DAM

IPC: F03D 03/02
Author: N.G.Makarenko, A.N.Makarenko
Date of application to the Patent Office of Ukraine: Oct.14,1997
The resolution to grant the patent: Aug.29,1998

Invention subject: The device represents a system of radially positioned, narrowed towards the wind turbine 1 wind conductors 2 which are formed by the radially positioned in relation to the wind turbine 2 partitions 3. The partitions are made as panel structures, i.e., the systems of panels from rigid material, strong fabric or film sheets 4, mechanically knitted together and anchored to the ground with the help of supports 5 and struts 6. The wind conductors are separated from the wind turbine and are not provided with any overlaps.

The partitions are of variable length for the purposes of wind speed regulation, which is possible to achieve through lifting or lowering separate sections of such partitions.

The wind current passes through the wind conductors and is concentrated on the rotor's blades.

Technical Result: This invention provides the promptitude of wind dam building and configuration modifying, its operational stability in any season, convenience of its components transportation, as well as possibilities of the output wind speed regulation.
 
 

The wind dam consisting of the radially arranged wind conductors, the shape whereof is narrowing towards the wind turbine, which are made as partitions radially arranged around the wind turbine and conducting the wind stream towards the rotor of wind turbine, wherein, in contrast to the other designs, the partitions are made as panel structures in the form of panel systems fabricated from rigid material, strong fabric or film sheets, mechanically knitted together and anchored to the ground with the help of supports and struts; besides, the partitions are of variable length, which is possible to achieve through lifting or lowering separate sections of such partitions.