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

FIELD: wind-power engineering. SUBSTANCE: wind-electric power plant operating without orientation into the wind has support 1 mounting three inclined rotors 2 with spiral blades. Top ends of rotors are joined together and bottom ones are supported by cross-arms 3 forming trihedral pyramid. Generator 4 is connected to each rotor. All generators are connected to control unit 5. Generators are electrically coupled with load through diode-type adder which makes it possible to take power off each separate generator. EFFECT: improved design. 3 dwg