Rotor blade for use in wind energy plant, has blade body with rear edge and front edge, and multiple flexible bristles that are arranged on outer surface of blade body close to rear edge in row along longitudinal direction of blade

摘要

The blade (140) has a blade body with a rear edge and a front edge, and multiple flexible bristles that are arranged on an outer surface of the blade body close to the rear edge in a row along a longitudinal direction of the blade. The length of the row of bristles is 1-100 percentage of the total blade length. A carrier element is fastened to the blade body, where the bristles are attached to the carrier element. The length of the bristles lies in a range of 10-100 millimeter. The diameter of the bristles lies in a range of 0.1-4 millimeter.