Dynamics and Vibration Analyses of Gearbox in Wind Turbine

• Main Authors: Han, Qingkai (Author), Wei, Jing (Author), Han, Qingpeng (Author), Zhang, Hao (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Singapore : Springer Singapore : Imprint: Springer, 2017.
• Subjects: Engineering.; Renewable energy resources.; Vibration.; Dynamical systems.; Dynamics.; Fluid mechanics.; Renewable energy sources.; Alternate energy sources.; Green energy industries.; Vibration, Dynamical Systems, Control.; Applications of Nonlinear Dynamics and Chaos Theory.; Renewable and Green Energy.; Engineering Fluid Dynamics.

This book explores the dynamics and vibration properties of gearboxes, with a focus on geared rotor systems. It discusses mechanical theories, finite-element based simulations, experimental measurements and vibration signal processing techniques. It introduces the vibration-resonance calculation met...

Table of Contents:

• 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.