FIELD: power engineering.
SUBSTANCE: invention relates to wind wheels of wind power and wind electric power plants with a horizontal axis of rotation. Wind wheel consists of a hub, spokes, sail blades and tension elements made in the form of an elastic rod fixed with its first end in the end of one of the spokes, and the sail blade is in the form of a quadrangular diagonally bent sail, the free angles of which are connected to the second end of the elastic rod, and the blade itself is wrapped around the spoke.
EFFECT: invention is aimed at simplification of the design.
1 cl, 5 dwg
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Authors
Dates
2018-05-07—Published
2016-01-20—Filed