| 摘要 |
The invention relates to a method and a device for the orientation of an angle-adjustable rotor blade of a wind turbine, and to a corresponding wind turbine. The aim of the invention is to provide a device which considerably simplifies the method for calibrating a rotor blade angle on an assembled wind turbine, and a wind turbine for utilizing said device, as well as a method for the simple calibration of a rotor blade angle of a wind turbine. According to the invention, a device for measuring the setting angle of a rotor blade having an interior, said blade being arranged in the region of a rotor blade base on a rotor hub of a wind turbine so that its angle can be adjusted, has at least two reference positions that can be arranged in the interior of the rotor blade in a defined position relative to the rotor blade, the device comprising a measuring unit which measures the position of the reference positions relative to a reference system. |
