Articles | Volume 3, issue 2
https://doi.org/10.5194/wes-3-693-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-3-693-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
An efficient frequency-domain model for quick load analysis of floating offshore wind turbines
Department of Wind Energy, Technical University of Denmark, Nils Koppels Allé 403, 2800 Kongens Lyngby, Denmark
Michael Borg
Department of Wind Energy, Technical University of Denmark, Nils Koppels Allé 403, 2800 Kongens Lyngby, Denmark
Henrik Bredmose
Department of Wind Energy, Technical University of Denmark, Nils Koppels Allé 403, 2800 Kongens Lyngby, Denmark
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- A Review of Numerical and Physical Methods for Analyzing the Coupled Hydro–Aero–Structural Dynamics of Floating Wind Turbine Systems M. Maali Amiri et al. 10.3390/jmse12030392
- Simplified Floating Wind Turbine for Real-Time Simulation of Large-Scale Floating Offshore Wind Farms T. Pham et al. 10.3390/en14154571
- Accelerated second-order hydrodynamic load calculation on semi-submersible floaters M. Alonso Reig et al. 10.1016/j.marstruc.2023.103430
- Statistical linearisation of a nonlinear floating offshore wind turbine under random waves and winds L. da Silva et al. 10.1016/j.oceaneng.2022.112033
- Analytical study on the aerodynamic and hydrodynamic damping of the platform in an operating spar-type floating offshore wind turbine Q. Meng et al. 10.1016/j.renene.2022.07.126
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- Bivariate reliability analysis for floating wind turbines O. Gaidai et al. 10.1093/ijlct/ctad108
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43 citations as recorded by crossref.
- A review and analysis of optimisation techniques applied to floating offshore wind platforms V. Sykes et al. 10.1016/j.oceaneng.2023.115247
- An experimental study on the aerodynamic loads of a floating offshore wind turbine under imposed motions F. Taruffi et al. 10.5194/wes-9-343-2024
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- A review of modelling techniques for floating offshore wind turbines A. Otter et al. 10.1002/we.2701
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- A semi-analytical hydrodynamic model for floating offshore wind turbines (FOWT) with application to a FOWT heave plate tuned mass damper C. Høeg & Z. Zhang 10.1016/j.oceaneng.2023.115756
- Efficient estimation of the nonlinear aerodynamic loads of floating offshore wind turbines under random waves and wind in frequency domain L. Silva et al. 10.1007/s40722-021-00203-0
- Gradient-based optimization of a 15 MW wind turbine spar floater N. Pollini et al. 10.1088/1742-6596/2018/1/012032
- Vibration suppression of floating offshore wind turbines using electromagnetic shunt tuned mass damper Z. Zhang 10.1016/j.renene.2022.08.121
- A Review of Numerical and Physical Methods for Analyzing the Coupled Hydro–Aero–Structural Dynamics of Floating Wind Turbine Systems M. Maali Amiri et al. 10.3390/jmse12030392
- Simplified Floating Wind Turbine for Real-Time Simulation of Large-Scale Floating Offshore Wind Farms T. Pham et al. 10.3390/en14154571
- Accelerated second-order hydrodynamic load calculation on semi-submersible floaters M. Alonso Reig et al. 10.1016/j.marstruc.2023.103430
- Statistical linearisation of a nonlinear floating offshore wind turbine under random waves and winds L. da Silva et al. 10.1016/j.oceaneng.2022.112033
- Analytical study on the aerodynamic and hydrodynamic damping of the platform in an operating spar-type floating offshore wind turbine Q. Meng et al. 10.1016/j.renene.2022.07.126
- On motion analysis and elastic response of floating offshore wind turbines A. Lamei & M. Hayatdavoodi 10.1007/s40722-019-00159-2
- Optimization of floating wind turbine support structures using frequency-domain analysis and analytical gradients S. Dou et al. 10.1088/1742-6596/1618/4/042028
- Coupled loads analysis of a novel shared-mooring floating wind farm E. Lozon & M. Hall 10.1016/j.apenergy.2022.120513
- Wind tunnel investigation of the aerodynamic response of two 15 MW floating wind turbines A. Fontanella et al. 10.5194/wes-7-1711-2022
- Multibody modeling for concept-level floating offshore wind turbine design F. Lemmer et al. 10.1007/s11044-020-09729-x
- Resonant response of a flexible semi-submersible floating structure: experimental analysis and second-order modelling C. Lynggård Hansen et al. 10.1017/jfm.2023.950
- Wave- and drag-driven subharmonic responses of a floating wind turbine J. Orszaghova et al. 10.1017/jfm.2021.874
- Bivariate reliability analysis for floating wind turbines O. Gaidai et al. 10.1093/ijlct/ctad108
- On the definition and effect of optimum gear microgeometry modifications for the gearbox of an offshore 10‐MW wind turbine B. Blanco et al. 10.1002/we.2825
- Rational Simplification of High Fidelity Wind Turbine Models Used for Mooring Analysis M. Kvittem et al. 10.1088/1742-6596/2626/1/012049
- Offshore Structural Reliability Assessment by Probabilistic Procedures—A Review S. Syed Ahmad et al. 10.3390/jmse9090998
- Limiting Wave Conditions for the Safe Maintenance of Floating Wind Turbines B. Jenkins et al. 10.1088/1742-6596/2018/1/012023
- Evaluation of floating wind turbine substructure designs by using long-term dynamic optimization S. Zhou et al. 10.1016/j.apenergy.2023.121941
- A review of numerical modelling and optimisation of the floating support structure for offshore wind turbines E. Faraggiana et al. 10.1007/s40722-022-00241-2
- An Open-Source Frequency-Domain Model for Floating Wind Turbine Design Optimization M. Hall et al. 10.1088/1742-6596/2265/4/042020
- Quick assessment of semi-submersible floating offshore wind turbines under misaligned wind, wind-wave and swell-wave loading J. van der Spek et al. 10.1088/1742-6596/2626/1/012045
- Hydro- and aero-elastic response of floating offshore wind turbines to combined waves and wind in frequency domain A. Lamei et al. 10.1007/s40722-024-00319-z
- Frequency-Dependent Aerodynamic Damping and Inertia in Linearized Dynamic Analysis of Floating Wind Turbines C. S Souza et al. 10.1088/1742-6596/1452/1/012040
- A Simplified Modeling Approach of Floating Offshore Wind Turbines for Dynamic Simulations J. López-Queija et al. 10.3390/en15062228
- Reaction loads analysis of floating offshore wind turbines: Methods and applications in the modal-based modeling framework C. Høeg & Z. Zhang 10.1016/j.oceaneng.2022.112952
- Harmonic linearisation of aerodynamic loads in a frequency‐domain model of a floating wind turbine R. Lupton & R. Langley 10.1002/we.2605
- Design optimization of a TetraSpar-type floater and tower for the IEA Wind 15 MW reference wind turbine N. Pollini et al. 10.1016/j.marstruc.2023.103437
- Inerter-enhanced tuned mass damper for vibration damping of floating offshore wind turbines Z. Zhang & C. Høeg 10.1016/j.oceaneng.2021.108663
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Latest update: 28 Mar 2024
Short summary
This paper presents a simplified numerical model to quickly predict motion and loads of floating offshore wind turbines. Hydrodynamic, aerodynamic and mooring loads are extracted from higher-fidelity numerical tools. Without calibration, the model can predict with good accuracy the motions of the system in real wind and wave conditions. Loads at the tower base are estimated with errors between 0.2 % and 11.3 %. The model can simulate between 1300 and 2700 times faster than real time.
This paper presents a simplified numerical model to quickly predict motion and loads of floating...
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