FIELD: power industry.
SUBSTANCE: autonomous wind farm contains a vertical rotation shaft (2), which working elements are blades (3), formed as part of a hollow sphere or a part of a hollow cylinder, mounted on a vertical shaft. The vertical shaft (2) has the form of the hollow cylinder, on the body of which there are blades (3), inserted into the blades fastening grooves with retainers. The vertical shaft (2), mounted in the upper part (1) on the electric generator rotor shaft, which is located inside the hollow cylindrical body (4). The cylindrical body (4) has the greater length and smaller diameter, than the vertical shaft (2) hollow cylinder and it is inserted inside it. The body (4) is provided with a removable supporting panels (5) of the lower part, and from the top it is closed by the vertical shaft (2).
EFFECT: increase of the wind power capacity and efficiency.
1 dwg
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