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Persistent Identifier
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doi:10.18419/darus-514 |
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Publication Date
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2020-02-11 |
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Title
| FAST model of the SWE-TripleSpar floating wind turbine platform for the DTU 10MW reference wind turbine |
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Author
| Lemmer, Frank (Universität Stuttgart) - ORCID: 0000-0003-2395-9954
Raach, Steffen (sowento GmbH) - ORCID: 0000-0002-1264-0422
Schlipf, David (sowento GmbH) - ORCID: 0000-0002-0189-6422
Faerron-Guzmán, Ricardo (GE Wind)
Cheng, Po Wen (Universität Stuttgart) - ORCID: 0000-0002-3764-3363 |
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Point of Contact
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Use email button above to contact.
Lemmer, Frank (Universität Stuttgart) |
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Description
| The present dataset contains the OpenFAST input files for the TripleSpar floating wind turbine platform that was developed in the European projects INNWIND.EU and LIFES50+. In Task 4.3 of the European FP7-project INNWIND.EU, innovative design solutions for large offshore wind turbine foundations were developed in 2014. The design of the concrete TripleSpar foundation resulted from the design competition reported in INNWIND.EU deliverable [3] D4.33 and was further developed within INNWIND.EU in [4] D4.37. It was further detailed with the mooring line layout in task 4.1 of the European Horizon2020-project [7] LIFES50+. The concept is designed to hold the DTU10MW reference wind turbine, of which all necessary input files are included in the present repository, taken from [2] DTU 10MW Reference Wind Turbine git repository. The OpenFAST input files of the turbine from the latter repository are included in the present dataset. Only the floating platform, the tower, and mooring line models are added/modified in the present dataset. The mooring system of the TripleSpar was updated in the course of LIFES50+. A description is available in [7] LIFES50+ D4.1. The same mooring system was tested in a scaled experiment in 2016. The TripleSpar concept is intended to be used openly by the research community. The parameters of the present dataset are not changed from former version 1.0 (published formerly on https://www.ifb.uni-stuttgart.de/en/research/windenergy/). Minor updates resulting from detailed structural design can be found in [4] INNWIND.EU D4.37 Design Solutions for 10MW Floating Offshore Wind Turbines. These changes do not refer to the hull shape, only the interior mass distribution. The Morison drag coefficients in the HydroDyn files are calculated for each stochastic load condition using a KC-dependent drag parameterization as described in Lemmer (2018) and Lemmer, Yu & Cheng (2018).
To run, please take the following steps:
- Download openFAST from the above URL, if problems occur get v1.0.0
- Download the files of this dataset to the same directory. Make sure the .fst files are in the same directory as the OpenFAST.exe file. I will call this the "working directory"
- Open a command line and type the drive letter followed by a colon of the working directory (i.e. D:) and press enter
- Use cd to move to the working directory, i.e. cd documents/TripleSpar/
- Run FAST simulation by typing: OpenFAST.exe v0_12d00.fst
The OpenFAST input files of this dataset are written with initial conditions equal to the equilibrium states of the system at different wind speeds, in order to reduce the transient time at the beginning of a time-domain simulation. The convention for the filenames is that the floating point mean wind speed at hub height v0 [m/s] is included with the decimal point being replaced by "d". (2020-01-14) |
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Subject
| Engineering |
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Keyword
| Wind energy
Floating wind turbine |
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Related Publication
| [1] Bak, C., Zahle, F., Bitsche, R., Kim, T., Yde, A., Henriksen, L., Hansen, M. H. Blasques, J., Gaunaa, M. Natarajan, A. (2013). The DTU 10-MW Reference Wind Turbine. url https://orbit.dtu.dk/en/publications/the-dtu-10-mw-reference-wind-turbine
[2] LIFES50+ FAST models of Nautilus and OlavOlsen public floating wind designs with DTU10MW turbine (push SHA-1 key: 9138ed0a27848891a42538f1b2b35309a4186801) url https://rwt.windenergy.dtu.dk/dtu10mw/dtu-10mw-rwt/tree/master/aeroelastic_models/fast/DTU10MWRWT_FAST_v1.00/ReferenceModal/10MWRWT
[3] Sandner, F., Yu, W., Matha, D., Azcona, J., Munduate, X., Grela, E., Voutsinas, S., Natarajan, A. (2014). INNWIND.EU D4.33: Innovative concepts for floating structures. url http://www.innwind.eu/-/media/Sites/innwind/Publications/Deliverables/DeliverableD4-33_Innovative-Concepts-for-Floating-Structures_INNWIND-EU
[4] Azcona, J., Vittori, F., Schmidt Paulsen, U., Savenije, F., Kapogiannis, G., Karvelas, X., Manolas, D., Voutsinas, S., Amann, F., Faerron-Guzmán, R., Lemmer, F. (2017). INNWIND.EU D4.37: Design solutions for 10MW floating offshore wind turbines. url http://www.innwind.eu/-/media/Sites/innwind/Publications/Deliverables/DeliverableD437_Design-Solutions-for-10MW-FOWT.ashx?la=da&hash=38760DF9103219BC23EFDFEC342FB458BA91BC43
[5] NWTC Information Portal (OpenFAST). Last modified 05-January-2018 ; Accessed 14-January-2020 url https://nwtc.nrel.gov/OpenFAST
[6] Borg, M., & Bredmose, H. (2015). LIFES50+ D1.2 Wind turbine models for the design. url http://lifes50plus.eu/wp-content/uploads/2015/12/D1.2.pdf
[7] Lemmer, F., Müller, K., Pegalajar-Jurado, A., Borg, M., & Bredmose, H. (2016). LIFES50+ D4.1: Simple numerical models for upscaled design. url https://lifes50plus.eu/wp-content/uploads/2018/04/LIFES50_D4-1_final_rev1_public.pdf |
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Language
| English |
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Funding Information
| European Commission: info:eu-repo/grantAgreement/EC/FP7/308974
European Commission: info:eu-repo/grantAgreement/EC/H2020/640741 |
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Project
| INNWIND.EU |
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Depositor
| Lemmer, Frank |
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Deposit Date
| 2020-01-14 |
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Related Material
| Bredmose, H., Lemmer, F., Borg, M., Pegalajar-Jurado, A., Mikkelsen, R. F., Stoklund Larsen, T., Fjelstrup, T., Lomholt, A., Boehm, L., Schlipf, D., Azcona, J. (2017). The TripleSpar campaign: Model tests of a 10MW floating wind turbine with waves, wind and pitch control. Energy Procedia, 137, 58-76. doi: 10.1016/j.egypro.2017.10.334;
Yu, W., Lemmer, F., Bredmose, H., Borg, M., Pegalajar-Jurado, A., Mikkelsen, R. F., Stoklund Larsen, T.,Fjelstrup, T., Lomholt, A., Boehm, L., Schlipf, D., Azcona, J. (2017). The TripleSpar Campaign: Implementation and test of a blade pitch controller on a scaled floating wind turbine model. Energy Procedia, 137, 323-338. doi: 10.1016/j.egypro.2017.10.357;
Lemmer, F., Yu, W., Cheng, P. W., Pegalajar-Jurado, A., Borg, M., Mikkelsen, R., & Bredmose, H. (2018). The TripleSpar campaign: Validation of a reduced-order simulation model for floating wind turbines. Proceedings of the ASME 37th International Conference on Ocean, Offshore and Arctic Engineering. doi: 10.18419/opus-10047;
Lemmer, F., Raach, S., Schlipf, D., & Cheng, P. W. (2015). Prospects of linear model predictive control on a 10MW floating wind turbine. Proceedings of the ASME 34th International Conference on Ocean, Offshore and Arctic Engineering. doi: 10.18419/opus-3959;
Lemmer, F., Yu, W., Schlipf, D., & Cheng, P. W. (2020). Robust gain scheduling baseline controller for floating offshore wind turbines. Wind Energy, 23(1). doi: 10.1002/we.2408;
Lemmer, F., Yu, W., & Cheng, P. W. (2018). Iterative frequency-domain response of floating wind turbines with parametric drag. Journal of Marine Science and Engineering, 6(4). doi: 10.3390/jmse6040118;
Lemmer, F., Yu, W., Schlipf, D., & Cheng, P. W. (2019). Multibody modeling for concept-level floating offshore wind turbine design (in production). Multibody System Dynamics.;
Lemmer, F. (2018). Low-Order Modeling, Controller Design and Optimization of Floating Offshore Wind Turbines. University of Stuttgart. doi: 10.18419/opus-10526;
Lemmer, F., Schlipf, D., & Cheng, P. W. (2016). Control design methods for floating wind turbines for optimal disturbance rejection. Journal of Physics: Conference Series, 753. doi: 10.18419/opus-8906;
Pegalajar-Jurado, A., Madsen, F. J., Borg, M., & Bredmose, H. (2018). LIFES50+ D4.5 State-of-the-art models for the two LIFES50+ 10MW floater concepts. url: https://lifes50plus.eu/wp-content/uploads/2018/05/GA_640741_LIFES50_D4.5-.pdf |
