Multibody Simulations and Measurements of Wind Turbine Gearboxes

{access view=!registered}Only logged in users can view the full text of the article.{/access}{access view=registered}Increasing the reliability of drive trains for wind turbines of an ever-increasing size requires dedicated simulation models that can provide more insight into the internal gearbox dynamics at the early stages of the design process. These drive train models should contain more than the typical one or two degrees of freedom in standard wind turbine design codes. Therefore, Hansen Transmissions chose to develop detailed multibody models of wind turbine gearboxes.