FIELD: power engineering.
SUBSTANCE: wind or hydraulic plant has multiple blades, every of which comprises multiple cable elements that go from the turbine hub to the rim, and a relatively light sheet element of the shell, which is installed on them and forms lining of the specified cable elements, and reflects surface that diverts water or air.
EFFECT: increased efficiency of wind turbine operation with reduction of blades weight and reduction of material costs.
12 cl, 10 dwg
