Tuned Mass Damper
Description
The TMD is a damper, where the rubber is mainly responsible for absorbing the vibration. It is used within the wind generator for reducing the vibration of the carbine cover, which comes from the oscillation of the blade and absorbing the vibration of the cylinder. The TMD is convenient in installing and easy for replacing. Until now, the product has been applied for the Goldwind 750kw unit and plays an important part in anti-vibration.
Advantages
Powerful horizontal displacement capacity and restoration capability.
It can effectively reduce the vibration inputted to the main structure and has good energy absorption capability.
Easy frequency adjustment, whereby the natural frequency of the system can be changed by adjusting mass of the mass block according to the actual situation.