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Experimental analysis of the scaled DTU10MW TLP floating wind turbine with different control strategies

Author

Listed:
  • Madsen, F.J.
  • Nielsen, T.R.L.
  • Kim, T.
  • Bredmose, H.
  • Pegalajar-Jurado, A.
  • Mikkelsen, R.F.
  • Lomholt, A.K.
  • Borg, M.
  • Mirzaei, M.
  • Shin, P.

Abstract

The experimental testing of a Tension Leg Platform (TLP) floating wind turbine at 1:60 scale in wind and waves with a pitch-regulated 10 MW wind turbine is presented. The floating wind turbine was tested with three different control configurations: two closed-loop controllers and one open-loop controller. The experimental setup and program is described in this paper, and system identification and the responses of the floater to hydrodynamic loading are analysed and compared for the different control strategies. It was observed that negative aerodynamic damping for the onshore controller resulted in high oscillations in blade pitch, yielding an increased response in surge for all wave types. It was also observed that the surge motion governed the mooring line tensions, thus the onshore controller yielded the highest tensions in the front mooring line. Further the shutdown cases of the offshore controller led to larger surge displacement when the shutdown was initialized right before the wave impact.

Suggested Citation

  • Madsen, F.J. & Nielsen, T.R.L. & Kim, T. & Bredmose, H. & Pegalajar-Jurado, A. & Mikkelsen, R.F. & Lomholt, A.K. & Borg, M. & Mirzaei, M. & Shin, P., 2020. "Experimental analysis of the scaled DTU10MW TLP floating wind turbine with different control strategies," Renewable Energy, Elsevier, vol. 155(C), pages 330-346.
    • Handle: RePEc:eee:renene:v:155:y:2020:i:c:p:330-346
    DOI: 10.1016/j.renene.2020.03.145
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    Citations

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    Cited by:

    1. Meng, Fanzhong & Lio, Wai Hou & Pegalajar-Jurado, Antonio & Pierella, Fabio & Hofschulte, Eric Nicolas & Santaya, Alex Gandia & Bredmose, Henrik, 2023. "Experimental study of floating wind turbine control on a TetraSub floater with tower velocity feedback gain," Renewable Energy, Elsevier, vol. 205(C), pages 509-524.
    2. Kim, T. & Madsen, F.J. & Bredmose, H. & Pegalajar-Jurado, A., 2023. "Numerical analysis and comparison study of the 1:60 scaled DTU 10 MW TLP floating wind turbine," Renewable Energy, Elsevier, vol. 202(C), pages 210-221.
    3. Wakui, Tetsuya & Nagamura, Atsushi & Yokoyama, Ryohei, 2021. "Stabilization of power output and platform motion of a floating offshore wind turbine-generator system using model predictive control based on previewed disturbances," Renewable Energy, Elsevier, vol. 173(C), pages 105-127.
    4. Truong, Hoai Vu Anh & Dang, Tri Dung & Vo, Cong Phat & Ahn, Kyoung Kwan, 2022. "Active control strategies for system enhancement and load mitigation of floating offshore wind turbines: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 170(C).
    5. Dali, Ali & Abdelmalek, Samir & Bakdi, Azzeddine & Bettayeb, Maamar, 2021. "A new robust control scheme: Application for MPP tracking of a PMSG-based variable-speed wind turbine," Renewable Energy, Elsevier, vol. 172(C), pages 1021-1034.
    6. Alessandro Fontanella & Giulia Da Pra & Marco Belloli, 2023. "Integrated Design and Experimental Validation of a Fixed-Pitch Rotor for Wind Tunnel Testing," Energies, MDPI, vol. 16(5), pages 1-15, February.
    7. Chen, Jianbing & Liu, Zenghui & Song, Yupeng & Peng, Yongbo & Li, Jie, 2022. "Experimental study on dynamic responses of a spar-type floating offshore wind turbine," Renewable Energy, Elsevier, vol. 196(C), pages 560-578.

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