WIND-ELECTRIC POWER UNIT Russian patent published in 1998 - IPC

FIELD: wind-power engineering; power supply to remote and mountainous regions. SUBSTANCE: unit has fixed vertical pile, platform, movable framework on right-hand and left-hand sides of pile mounting set of rotors and set of generators; rotor shaft is coupled with generator shaft; rotor is built up of two S-shaped blades joined at right angle so that on top it forms trap for air stream to increase drag; for driving movable framework out of parallel wind direction to blades, unit is provided with wind vane installed perpendicular to arrangement plane of blades; for rotary motion about fixed pile, movable framework and wind vane are provided with wheels moving over rails on platform 2 around circle thereby ensuring stability of unit. EFFECT: improved stability of unit installation due to three additional supporting points apart from fixed pile. 2 dwg