284 citations · 604 across the 18 of their papers we have counts for
5 papers · 1 filter
Langevin power curve analysis for numerical WEC models with new insights on high frequency power performance
Tanja A. Mücke, Matthias Wächter, Patrick Milan +1
Based on the Langevin equation it has been proposed to obtain power curves for wind turbines from high frequency data of wind speed measurements u(t) and power output P (t). The tw…
Parameter-free resolution of the superposition of stochastic signals
Teresa Scholz, Frank Raischel, Vitor V. Lopes +4
This paper presents a direct method to obtain the deterministic and stochastic contribution of the sum of two independent sets of stochastic processes, one of which is composed by…
Stochastic modeling and performance monitoring of wind farm power production
Patrick Milan, Matthias Wächter, Joachim Peinke
We present a new stochastic approach to describe and remodel the conversion process of a wind farm at a sampling frequency of 1Hz. When conditioning on various wind direction secto…
Capturing rogue waves by multi-point statistics
Ali Hadjihosseini, Matthias Wächter, Norbert P. Hoffmann +1
As an example for complex systems with extreme events we investigate ocean wave states exhibiting rogue waves. We present a statistical method of data analysis based on multi-point…
Suppressing the non-Gaussian statistics of Renewable Power from Wind and Solar
M. Anvari, G. Lohmann, M. Reza Rahimi Tabar +5
The power from wind and solar exhibits a nonlinear flickering variability, which typically occurs at time scales of a few seconds. We show that high-frequency monitoring of such re…