Dynamics and Vibration Analyses of Gearbox in Wind Turbine

Introduction.- Structure Description and Modeling Methods.- Torsional Dynamics of Geared Rotor System in Wind Turbine Gearbox.- Parameter optimization for planetary gear system based on torsional dynamics.- The influence of shaft misalignment on PLSC and SLSC of geared rotor systems based on torsional dynamics.- Modal analyses based on the whole gearbox FE model.- Vibration measurements of gearbox.- Vibration signal analyses of gearbox in time domain, frequency domain and time-frequency domains.- Conclusions.

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• Dinâmica e vibração
• Mecânica dos fluidos
• Tecnologia das fontes de energia renovável e alternativa
• Ciência não-linear