Chaotic motion in a fluttering wind turbine blade is investigated by the development of an
efficient analytical predictive model that is then used to suppress the phenomenon. Flutter is …

Modern multi-megawatt wind turbines have large flexible blades that often exhibit significant
vibration when exposed to turbulent wind. The present study proposes longitudinal stiffening …

We have conducted a series of experiments on a 30: 1 scale wind turbine blade and
observed coupled-mode flutter. This observation validates the theoretical studies that predict …

To maintain the level of development renewable energy sources must step-in. One
alternative is wind energy, it is a clean, stable and consolidated technology driven by the …

This paper explores the impact of dc-link voltage control (DVC) on the torsional vibration of
grid-forming permanent magnet synchronous generator wind turbines (GFM-WTs), where …

The natural frequencies of wind turbine blades in the rotating state differ significantly from
those in free vibration conditions. In this paper, an established model blade analysis with the …

Chaotic motion in a fluttering wind turbine blade is investigated using an efficient analytical
predictive model that is then used to suppress the phenomenon. Flutter is a dynamic …

In recent years, shipping has experienced a technical transformation motivated by its impact
on the environment and the desire to reduce operational costs. Engines with lower power …