FIELD: power industry.
SUBSTANCE: electrical wind-driven unit includes wind wheel connected through mechanical transmission to generator shaft. Generator is connected through switching unit to load resistance. Electrical wind-driven unit is also equipped with wind turbine coaxially located on wind wheel hub. Wind turbine is provided with a shaft having thread and forming together with a hole in the wind wheel hub a screw pair. Electrical wind-driven unit is provided with wind turbine shaft position sensor connected to control device input. Control device output is connected to switching unit input.
EFFECT: increasing use efficiency of electrical wind-driven unit due to more complete use of wind energy.
1 cl, 1 dwg
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