Wind power plant has outer bearing ring arranged concentrically around propeller center point and bearing ring arranged concentrically around propeller center point and mounted on propeller blades

摘要

The wind power plant (1) has an outer bearing ring (11) arranged concentrically around a propeller center point (6) and a bearing ring (10) arranged concentrically around the propeller center point and mounted on the propeller blades (7). The bearing ring of the propeller is mounted in the outer bearing ring in running manner. A generator (9) is arranged in the area of the bearing ring at a distance from the axis of rotation of the propeller.