METHOD FOR MEASURING A ROTOR-BLADE ANGLE

摘要

The invention relates to a method for capturing a blade angle of a rotor blade of a rotor of a wind turbine, comprising the steps disposing and aligning a contactless measuring device in front of the wind turbine, aligning the wind turbine in its azimuth position in relation to the measuring device, rotating the rotor of the wind turbine, sampling and capturing the profile of the rotor blade, or a part thereof, at a predefined height, by means of the contactless measuring device, and determining the blade angle of the rotor blade from the data recorded during the sampling of the profile.

主权项

1. A method for capturing a blade angle of a rotor blade of a rotor of a wind turbine, the method comprising the steps:
disposing and aligning a contactless measuring device in front of the wind turbine; aligning an azimuth position of the wind turbine in relation to the contactless measuring device; rotating the rotor of the wind turbine; using the contactless measuring device, sampling and recording data indicative of at least a portion of the profile of the rotor blade at a predefined height; and determining a blade angle of the rotor blade using the recorded data.