Energies (Sep 2018)

Using Multiple Fidelity Numerical Models for Floating Offshore Wind Turbine Advanced Control Design

  • Joannes Olondriz,
  • Wei Yu,
  • Josu Jugo,
  • Frank Lemmer,
  • Iker Elorza,
  • Santiago Alonso-Quesada,
  • Aron Pujana-Arrese

DOI
https://doi.org/10.3390/en11092484
Journal volume & issue
Vol. 11, no. 9
p. 2484

Abstract

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This paper summarises the tuning process of the Aerodynamic Platform Stabiliser control loop and its performance with Floating Offshore Wind Turbine model. Simplified Low-Order Wind turbine numerical models have been used for the system identification and control tuning process. Denmark Technical University’s 10 MW wind turbine model mounted on the TripleSpar platform concept was used for this study. Time-domain simulations were carried out in a fully coupled non-linear aero-hydro-elastic simulation tool FAST, in which wind and wave disturbances were modelled. This testing yielded significant improvements in the overall Floating Offshore Wind Turbine performance and load reduction, validating the control technique presented in this work.

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