| 摘要 |
The invention relates to a method for detecting a blade angle (2) of a rotor blade (16) of a rotor (10) of a wind turbine (1), involving the steps: arranging and aligning a contactless measurement device (2) in front of the wind turbine (1); aligning the wind turbine (1) in its azimuth position in relation to the measurement device (2); rotating the rotor (10) of the wind turbine (1); scanning and detecting the profile (26) of the rotor blade (16) or of a part thereof at a pre-defined height by means of the contactless measurement device (2); and determining the blade angle (2) of the rotor blade (16) from the data received when scanning the profile (26). |
