FIELD: power engineering.
SUBSTANCE: invention relates to wind power engineering. Cascade wind generator comprises at least an inclined air duct of a cylindrical shape, in the lower part of which a heater is installed, a horizontally located air duct is connected to the upper part of said air duct by means of a curved adapter, consisting of lengths of cylindrical tubes of various diameters, connected with the possibility of forcing the air flow through a reduction in the duct section, Inside the horizontal duct, at least two axial turbines are installed coaxially with it, each of which is connected to its electric generator.
EFFECT: invention is aimed at increasing power of wind generator.
8 cl, 1 dwg
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