We offer mobile measurements on wind turbines. With the laser system developed by us, aerodynamic and mass-excited imbalances can be detected.
The measurements are carried out on the running turbine.
Advantages of the method:
The measurement results are available on site and can be used immediately for corrective measures.
For the measurements, a clear view of the turbine in wind direction at a distance of approx. 100m is required.
The following measured variables are determined and analyzed for the evaluation of the turbine behavior:
Example measurement results before and after correction of the imbalances:
Pitch angles out of tolerance
Tower movement with aerodynamic inbalance
Tower movement with mass imbalance - FFT analysis
Pitch angles within tolerance
Tower movement without aerodynamic imnbalance
Tower movement without mass imbalance - FFT analysis
Sample report for download: