There is abnormal noise from the wind turbine. How do I detect it if I want to find the location of

Since it is abnormal noise, its components should generally be discrete spectrum. The following research is conducted under different working conditions:

First, measure the noise spectrum of the wind turbine and preliminarily determine the nature of the noise (whether it is wind turbine blades, generator , transmission components or other)

Test the vibration at the shell and other locations to further confirm the nature of the sound source.

If possible, conduct noise and vibration correlation analysis. At this point, the approximate location of the sound source can generally be determined.

If further positioning is needed, further detailed research on the nature of the noise source is required. The method is relatively flexible and will not be expanded upon.