FIELD: wind power engineering.
SUBSTANCE: invention can be a source of electric energy. Several wind wheels with vertical shafts are installed. Wind generator includes a rail ring and a vertical main shaft connected through a connecting intermediate coupling to the shaft of the generator unit. Bottom ends of shafts of wind wheels are connected through connecting couplings to input shafts of conical reduction gears. Output shafts of reduction gears are connected to wheels installed on rail ring, thus, wind wheels rotate around main shaft. Upper ends of wind wheel shafts are rigidly connected through bearings to the main shaft by means of upper power beams, lower power beams rigidly connect the main shaft to cases of conical reduction gears.
EFFECT: increasing power and swept area of wind generator relative to total swept area of separate windmills in proportion to diameter of rail ring.
1 cl, 3 dwg
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