Apparatus and method for monitoring an elasto-supporting structure

  title={Apparatus and method for monitoring an elasto-supporting structure},
  author={Johannes Dipl.-Ing. Reetz},
The invention relates to a device 5 for monitoring an elasto-bearing structure 1, in particular an a rotor and a rotor bearing tower having wind turbine of a wind energy installation, with at least one arranged on the supporting structure 1 vibration sensor 6, with an evaluation unit 14 for determining the instantaneous eigenfrequencies of the supporting structure 1 based on a sensor signal of the vibration sensor 6 and the determination of the instantaneous parameters of a relative potential… CONTINUE READING