Abstract
A novel floating foundation to support the NREL offshore 5 MW wind turbine was designed conceptually by combining the characteristics of barge and Spar. The main focus was structural design and hydrodynamic modelling. Based on this novel floating foundation, the hydrodynamic performance was investigated in the frequency domain and time domain by using the wave analysis software HydroD and DeepC from Det Norske Veritas. The frequency domain analysis was conducted to investigate the effects of the incident wave angle and water depth. The time-domain analysis was carried out to evaluate the response of the floating foundation under a selected operational condition. The hydrodynamic performances of this floating foundation with respect to time series and response spectra were also investigated in this study.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Huang Weiping, Liu Jianjun, Zhao Jianhua. The state of the art of study on offshore wind turbine structures and its development [J]. Ocean Engineering, 2009, 27(2): 130–134(in Chinese).
Wayman E N, Sclavounos P D, Butterfield S et al. Coupled dynamic modeling of floating wind turbine systems[C]. In: Offshore Technology Conference. Houston, USA, 2006.
Chujo T, Ishida S, Minami Y et al. Model experiments on the motion of a SPAR type floating wind turbine in wind and waves[C]. In: Proceedings of the ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. Rotterdam, the Netherlands. ASME: OMAE 2011-49793, 2011.
Ormberg H, Passano E, Luxcey N. Global analysis of a floating wind turbine using an aero-hydro-elastic model. Part 1. Code development and case study[C]. In: Proceedings of the ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. Rotterdam, the Netherlands. ASME: OMAE 2011-50088, 2011.
Roddier D, Peiffer A, Aubault A et al. A generic 5 MW WindFloat for numerical tool validation and comparison against a generic Spar[C]. In: Proceedings of the ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. Rotterdam, the Netherlands. ASME: OMAE 2011-50278, 2011.
Jonkman J, Butterfield S, Musial W et al. Definition of a 5-MW Reference Wind Turbine for Offshore System Development[R]. NREL Technical Report No. TP-500-38060, 2009.
Burton T, Sharpe D, Jenkins N et al. Wind Energy Handbook[M]. Wiley & Sons, New York, USA, 2001.
Jonkman J M. Dynamic Modeling and Loads Analysis of an Offshore Floating Wind Turbine[R]. NREL Technical Report No. TP-500-41958, 2007.
Geng Baolei. Time Simulation of Waves on Deep-Sea Offshore Platform[D]. Dalian University of Technology, Dalian, China, 2010 (in Chinese).
Zambrano T, MacCready T, Kiceniuk T et al. Dynamic modeling of deepwater offshore wind turbine structures in Gulf of Mexico storm conditions[C]. In: Proceedings of OMAE2006 25th International Conference on Offshore Mechanics and Arctic Engineering. Hamburg, Germany. ASME: OMAE2006-92029, 2006.
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by the National Natural Science Foundation of China(No. 51479134), the Science Fund for Creative Research Groups of the National Natural Science Foundation of China(No. 51321065)and the State Key Laboratory of Hydraulic Engineering Simulation and Safety.
Rights and permissions
About this article
Cite this article
Li, J., Tang, Y. & Wang, B. Motion characteristics of novel floating foundation for offshore wind turbine. Trans. Tianjin Univ. 22, 57–63 (2016). https://doi.org/10.1007/s12209-016-2578-1
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12209-016-2578-1