our service offer is mobile measurements. with the ROMEG and AIDA measuring systems developed by us, aerodynamic and mass-excited imbalances can be detected with high precision and in a simply way during normal operation of the plant.
Results are available on site and can be used immediately for corrections.
We use ROMEG laser measurement system to detect imbalances in the rotor via dynamic geometry measurements.
Measured variables are:
Principle measurement setup ROMEG - Onshore
The laser measurement method now represents the state of the art. More than 10.000 wind turbines have been measured worldwide using this method.
Measured values from laser system ROMEG - Onshore
The ROMEG method is characterized by high reliability and records not only the blade profiles but also the tower head vibrations and speed changes to determine mass imbalances.
The acoustic method AIDA is especially suitable for measurement of offshore wind turbines.
With AIDA the sound emission of the rotor are recorded and analyzed.
In the evaluation a frequency analysis of the time period is performed.
Prinzipieller Messaufbau AIDA - Offshore
for the first time, the acoustic method provides a simple way to detect imbalances on offshore wind turbines
Measured values from acoustic system AIDA - Offshore
The AIDA acoustic method is particulary suitable for surveying offshore wind turbines.