Device for retaining generator nacelles of wind power plant, has actuated connection that is connected between generator nacelles and tower shaft to freely rotate around tower shaft

摘要

The device (2) has a generator nacelle (6) that rotatably rests on a tower shaft (8). An actuated connection is connected between the generator nacelle and the tower shaft. The actuated connection freely rotate around a tower shaft at an angle of 360[deg] . A counter weight is arranged on opposed side of the tower shaft. The device is secured at the wind turbine (1) using a bracing (3).