Impact of calibrated soil-monopile-interaction model on resonance frequencies

Onderzoeksoutput: Conference paperResearch

1 Citaat (Scopus)

Samenvatting

Offshore wind turbines (OWTs) are sensitive, dynamic structures that require accurate estimation of the natural frequency of the support structure. This requires an integrated analysis of the wind turbine structure, including a realistic representation of the foundation response. This paper studies how the natural frequency analysis is influenced by the soil-monopile interaction model following the PISA guidance. A case study of an instrumented OWT at a Belgian offshore wind farm is presented. Comparing results between the calculated and monitored natural frequencies clearly demonstrates that a realistic representation of the foundation stiffness is crucial for accurate calculation of the OWT dynamics. The integrated analysis of the OWT based on the calibrated foundation model yields very accurate results.
Originele taal-2English
TitelJournal of Physics: Conference Series
SubtitelThe Science of Making Torque from Wind (TORQUE 2020) 28 September – 2 October 2020, The Netherlands (online)
UitgeverijIOP Publishing
Hoofdstuk3
Pagina's1-10
Aantal pagina's10
Volume2265
Uitgave3
DOI's
StatusPublished - 2 jun 2022
EvenementTORQUE 2022: The Science of Making Torque from Wind (TORQUE 2022) - TU Delft, Delft, Netherlands
Duur: 1 jun 20223 jun 2022

Publicatie series

NaamJournal of Physics: Conference Series
UitgeverijIOP Publishing Ltd.
Nummer3
Volume2265
ISSN van geprinte versie1742-6588
ISSN van elektronische versie1742-6596

Conference

ConferenceTORQUE 2022
Land/RegioNetherlands
StadDelft
Periode1/06/223/06/22

Vingerafdruk

Duik in de onderzoeksthema's van 'Impact of calibrated soil-monopile-interaction model on resonance frequencies'. Samen vormen ze een unieke vingerafdruk.

Citeer dit