In order to provide a trouble-free and reliable operation of your wind turbine, the balance conditions of the rotor blades should be analysed regularly, especially after repair or start-up. Only by doing so, imbalance problems can be detected early enough to prevent mechanical damages. With our specially developed measurement methods we can deliver a complete overview of your turbine imbalance and advice you how to solve them.
Optical detection of blade angle misalignment
Wrong adjusted blade angles potentially cause significant power loss of the turbine and reduction of the energy yield. With our measurement method the offset angles and the blade twist of rotor blades can be analysed. This is the base for optimal offset angle adjustment of the rotor blades. Besides, a deviation of the rotor blade angles within one rotor blade set is very problematic for the wind turbine structure, inducing vibrations in rotor frequency.