Vestas V90-3MW Wind Turbine Gearbox Health Assessment Using a Vibration-Based Condition Monitoring System

<div>PSD of the raw signal and envelope spectra of the obtained components from ICD (bearing): (a) PSD raw data, (b) PC1(<i>t</i>), and (c) PC2(<i>t</i>).</div>

Shock and Vibration

fig11

Figure 11

Figure 11: Vestas V90-3MW Wind Turbine Gearbox Health Assessment Using a Vibration-Based Condition Monitoring System 