FIELD: physics.
SUBSTANCE: invention relates to a method of electric power supply for windmills of autonomous consumers. Method consists in the fact that wind-driven devices include wind turbine 7 and generator 10 with step-up reduction gear 9. Generator is any AC or DC generator without output voltage conversion system. Accumulator battery 14 is connected to generator 10 output via rectifier 11 in the form of rectifier bridge for AC generators or power diode for direct-current generators. Battery 14 is connected to network inverter 15. Working voltage of battery 14 corresponds to constant voltage at output of element 11 at rated rpm of wind turbine 7 at idle speed, when exceeding of which wind-driven power device enters operating mode.
EFFECT: invention is aimed at creation of simple and reliable method of autonomous consumers supply to wind-driven power devices.
1 cl, 2 dwg
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