Abstract
In this paper the dynamic response of a spar-buoy floating offshore wind turbine (FOWT) is investigated in order to optimize the design of the deep water mooring system. Several mooring system design parameters are considered respecting the assigned constraints with the aim to minimize the platform motions, the normal stress in the mooring lines and the fatigue estimation for harsh environmental conditions. The influence of mooring line ballasting positioning and their amount along the cables is investigated and compared to the reference case.
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References
Brommundt G, Krause L, Merz K, Muskulus M (2012) Mooring system optimization for floating wind turbines using frequency domain analysis. Energy Proc 24:289–296
Chen D, Gao P, Huang S, Fan K, Zhuang N, Liao Y (2017) Dynamic response and mooring optimization of spar-type substructure under combined action of wind, wave, and current. J Renew Sustain Energy 9
Davidson J, Ringwood J (2017) Mathematical modelling of mooring systems for wave energy converters—a review. Energies 10:666
DNV-OS-E301 (2010) Offshore standard - Position Mooring. Standard. Det Norske Veritas [DNV]
Faltinsen OM (1995) Sea loads on ships and offshore structures. Cambridge University Press, Cambridge
Fylling I, Berthelsen P (2011) WINDOPT - an optimization tool for floating support structures for deep water wind turbines. In: Proceedings of the ASME 2011 30th international conference on ocean, offshore and arctic engineering, OMAE 2011. Rotterdam, Netherlands, p 1–10
Haid L, Matha D, Stewart G, Lackner M, Jonkman J, Robertson A (2013) Simulation-length requirements in the loads analysis of offshore floating wind turbines. In: 32nd international conference on ocean, offshore and arctic engineering, Nantes, France, 9–14 June 2013
Hall M, Buckham B, Crawford C (2013) Evaluating the importance of mooring line model fidelity in floating offshore wind turbine simulations. Wind Energy 17(12):1835–1853
IEC 61400-3 (2009) Ed. 1: Wind Turbines-Part 3: Design Requirement for Offshore Wind Turbines (International Electrotechnical Commission, 2009)
Jonkman J, Buhl M (2005) FAST user’s guide. Technical report NREL/EL-500-38230
Jonkman J, Robertson AM, Hayman GJ HydroDyn user’s guide and theory manual. Technical report (draft version)
Jonkman J (2010) Definition of the floating system for phase IV of OC3. Technical report NREL/TP-500-47535
Karimirad M, Moan T (2011) Extreme dynamic structural response analysis of catenary moored spar wind turbine in harsh environmental conditions. J Offshore Mech Arctic Eng 133
Kamirad M, Moan T (2012) Wave- and wind-induced dynamic response of a spar-type offshore wind turbine. J Waterw Port Coast Ocean Eng 138(1):9–20
Kvittem MI, Moan T (2012) Effect of mooring line modelling on motions and structural fatigue damage for a semisubmersible wind turbine. In: Proceedings of the twenty-second international offshore and polar engineering conference, Rhodes, Greece, pp 273–278
Li H, Hu Z, Wang J, Meng X (2018) Short-term fatigue analysis for tower base of a spar-type wind turbine under stochastic wind-wave load. Int J Naval Archit Ocean Eng 10(1):9–20
Marino E, Lugni C, Manuel L, Nguyen H, Borri C (2014) Simulation of nonlinear waves on offshore wind turbines and associated fatigue load assessment. In: Proceedings of the ASME 2014 33rd international conference on ocean, offshore and arctic engineering, San Francisco, California, USA
Matha D, Schilpf M, Cordle A, Pereira R, Jonkman J (2011) Challenges in simulation of aerodynamics, hydrodynamics, and mooring-line dynamics of floating offshore wind turbine. In: 21st international offshore and polar engineering conference, Maui, Hawaii, 19–24 June 2011
MathWorks (2003) Optimization toolbox user’s guide for use with MATLAB
Ragan P, Manuel L (2007) Comparing estimates of wind turbine fatigue loads using time-domain and spectral methods. Wind Eng 31(2):83–99
Rainey RCT (1989) New equation for calculating wave loads on structures. J Fluid Mech 204:295–324
Sutherland HJ (1999) On the fatigue analysis of wind turbines. Sandia National Laboratories, SAND99-0089
Wendt F, Robertson A, Jonkman J, Hayman G (2015) Verification of new floating capabilities in FAST v8. In: Proceedings of AIAA SciTech 2015. American Institute of Aeronautics and Astronautics, Florida, USA, pp 1–11
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Barbanti, G., Marino, E., Borri, C. (2019). Mooring System Optimization for a Spar-Buoy Wind Turbine in Rough Wind and Sea Conditions. In: Ricciardelli, F., Avossa, A. (eds) Proceedings of the XV Conference of the Italian Association for Wind Engineering. IN VENTO 2018. Lecture Notes in Civil Engineering, vol 27. Springer, Cham. https://doi.org/10.1007/978-3-030-12815-9_7
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DOI: https://doi.org/10.1007/978-3-030-12815-9_7
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