FIELD: engines and pumps.
SUBSTANCE: wind-power generating set comprises inlet shell of annular shape and annular external shell with cross section of its internal surface of circular shape. Turbine is installed coaxially inside annular shell. Mechanism for transformation of mechanical energy is kinematically connected to turbine. External shell is installed with eccentricity relative to inlet shell. Eccentricity value makes at least 0.01 and does not exceed 0.24 from diameter of circumference that determines shape of external shell internal surface cross section shape in its minimum cross section.
EFFECT: stabilisation of turbine rotation speed by lowering of underpressure downstream turbine, when speed of air flow exceeds rated value.
6 cl, 4 dwg
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