A framework and baseline for the integration of a sustainable circular economy in offshore wind

APM Velenturf - Energies, 2021 - mdpi.com
Circular economy and renewable energy infrastructure such as offshore wind farms are
often assumed to be developed in synergy as part of sustainable transitions. Offshore wind …

Fatigue assessment of wind turbine towers: Review of processing strategies with illustrative case study

J Pacheco, F Pimenta, S Pereira, Á Cunha… - Energies, 2022 - mdpi.com
Wind turbines are structures predominantly subjected to dynamic loads throughout their
period of life. In that sense, fatigue design plays a central role. Particularly, support structure …

[HTML][HTML] Long-term fatigue estimation on offshore wind turbines interface loads through loss function physics-guided learning of neural networks

F de N Santos, P D'Antuono, K Robbelein, N Noppe… - Renewable Energy, 2023 - Elsevier
Offshore wind turbines are exposed during their serviceable lifetime to a wide range of loads
from aero-, hydro-and structural dynamics. This complex loading scenario will have an …

[HTML][HTML] Experimental evaluation of strategies for wind turbine farm-wide fatigue damage estimation

J Pacheco, F Pimenta, S Pereira, Á Cunha… - Engineering …, 2023 - Elsevier
A significant percentage of the existing wind turbines are reaching their theoretical design
life. Therefore, important decisions about decommissioning or life extension will have to be …

Evaluation of machine learning techniques for structural health monitoring using ultrasonic guided waves under varying temperature conditions

A Abbassi, N Römgens, FF Tritschel… - Structural Health …, 2023 - journals.sagepub.com
The implementation of machine learning methods for structural health monitoring
applications has proven to be very effective, especially in detecting damage and …

Data-driven farm-wide fatigue estimation on jacket foundation OWTs for multiple SHM setups

F d N Santos, N Noppe, W Weijtjens… - Wind Energy Science …, 2021 - wes.copernicus.org
The sustained development over the past decades of the offshore wind industry has seen
older wind farms beginning to reach their design lifetime. This has led to a greater interest in …

Effects of inflow turbulence on structural response of wind turbine blades

L Gao, S Yang, A Abraham, J Hong - Journal of wind engineering and …, 2020 - Elsevier
A better understanding of the intense interaction between the turbulent inflow and rotating
wind turbine components is critical to accelerating the path towards larger wind turbines …

Farm‐wide interface fatigue loads estimation: A data‐driven approach based on accelerometers

F de N Santos, N Noppe, W Weijtjens… - Wind Energy, 2024 - Wiley Online Library
Fatigue has become a major consideration factor in modern offshore wind farms as
optimized design codes, and a lack of lifetime reserve has made continuous fatigue life …

Probabilistic temporal extrapolation of fatigue damage of offshore wind turbine substructures based on strain measurements

C Hübler, R Rolfes - Wind Energy Science Discussions, 2022 - wes.copernicus.org
Substructures of offshore wind turbines are becoming older and beginning to reach their
design lifetimes. Hence, lifetime extensions for offshore wind turbines are becoming not only …

Fatigue damage calculation of offshore wind turbines' long-term data considering the low-frequency fatigue dynamics

N Sadeghi, K Robbelein, P D'Antuono… - Journal of Physics …, 2022 - iopscience.iop.org
The mutual and simultaneous action of external variable forces on (offshore) wind support
structures causes fatigue. Fatigue analysis in this context relies on 10-minute-long strain …