106 citations · 1.4k across the 71 of their papers we have counts for
74 papers
Enhanced recovery and non-linear dynamics in the wake of a model floating offshore wind turbine submitted to side-to-side and fore-aft motion
Thomas Messmer, Michael Hölling, Joachim Peinke
An experimental study in a wind tunnel is presented to explore the wake of a floating wind turbine subjected to harmonic side-to-side and fore-aft motions under laminar inflow cond…
Extension of the Langevin power curve analysis by separation per operational state
Christian Wiedemann, Henrik M. Bette, Matthias Wächter +3
In the last few years, the dynamical characterization of the power output of a wind turbine by means of a Langevin equation has been well established. For this approach, temporally…
Discontinuous Jump Behavior of the Energy Conversion in Wind Energy Systems
Pyei Phyo Lin, Matthias Waechter, M. Reza Rahimi Tabar +1
The power conversion process of a wind turbine can be characterized by a stochastic differential equation (SDE) of the power output conditioned to certain fixed wind speeds. An ana…
Experimental and Computational Investigation of a Fractal Grid Wake
André Fuchs, Wided Medjroubi, Hannes Hochstein +2
Fractal grids generate turbulence by exciting many length scales of different sizes simultaneously rather than using the nonlinear cascade mechanism to obtain multi-scale structure…
Superstatistical wind fields from point-wise atmospheric turbulence measurements
Jan Friedrich, Daniela Moreno, Michael Sinhuber +2
Accurate models of turbulent wind fields have become increasingly important in the atmospheric sciences, e.g., for the determination of spatiotemporal correlations in wind parks, t…
Signatures of geostrophic turbulence in power spectra and third-order-structure function of offshore wind speed fluctuation
So-Kumneth Sim, Joachim Peinke, Philipp Maass
We analyze offshore wind speeds with a time resolution of one second over a long period of 20 months for different heights above the sea level. Energy spectra extending over more t…