Simulation of Offshore Wind Turbine Link to the Electric Grid through a Four-Level Converter

  • Mafalda Seixas
  • Rui Melício
  • Victor M. F. Mendes
Part of the IFIP Advances in Information and Communication Technology book series (IFIPAICT, volume 423)

Abstract

This paper is on the modulation of offshore wind energy conversion systems with full-power converter and permanent magnet synchronous generator with an AC link. The drive train considered in this paper is a three-mass model which incorporates the resistant stiffness torque, structure and tower, in the deep water, due to the moving surface elevation. This moving surface influences the current from the converters. A four-level converter is considered with control strategies based on proportional integral controllers. Although more complex, this modulation is justified for more accurate results.

Keywords

Collective awareness offshore wind turbine multibody drive train four-level converter simulation 

References

  1. 1.
    Popovic-Gerber, J., Ferreira, J.A.: Power electronics for sustainable energy future–quantifying the value of power electronics. In: 3rd IEEE Energy Conversion Congress and Exposition, Atlanta, pp. 112–119 (2010)Google Scholar
  2. 2.
    Saheb-Koussa, D., Haddadi, M., Belhamel, M., Hadji, S., Nouredine, S.: Modeling and simulation of the fixed-speed WECS (wind energy conversion system): Application to the Algerian Sahara area. Energy 35, 4116–4125 (2010)CrossRefGoogle Scholar
  3. 3.
    Fusco, F., Nolan, G., Ringwood, J.V.: Variability reduction through optimal combination of wind/wave resources – An Irish case study. Energy 35, 314–325 (2010)CrossRefGoogle Scholar
  4. 4.
    Luo, N., Bottasso, C.L., Karimi, H.R., Zapateiro, M.: Semiactive control for floating offshore wind turbines subject to aero-hydro dynamic loads. In: International Conference on Renewable Energies and Power Quality – ICREPQ 2011, Las Palmas de Gran Canaria, pp. 1–6 (2011)Google Scholar
  5. 5.
    Musial, W., Butterfield, S., Boone, A.: Feasibility of floating platform systems for wind turbines. National Renewable Energy Laboratory – NREL/CP – 5oo-34874 (2003)Google Scholar
  6. 6.
    Wilkinson, M.R., Tavner, P.J.: Condition monitoring of wind turbine drive trains. In: 17th International Conference on Electrical Machines, Chania, pp. 1–5 (2006)Google Scholar
  7. 7.
    Holthuijsen, L.H.: Waves in Oceanic and Coastal Waters, pp. 145–196. Cambridge University Press, Cambridge (2007)CrossRefGoogle Scholar
  8. 8.
    Bir, G., Jonkman, J.: Aeroelastic instabilities of large offshore and onshore wind turbines. Journal of Physics 75, 012069 (2007)Google Scholar
  9. 9.
    Melício, R.: Modelos dinâmicos de sistemas de conversão de energia eólica ligados à rede eléctrica: PhD Thesis: UBI/FE/DEE, Covilhã, Portugal (2010) (in Portuguese)Google Scholar
  10. 10.
  11. 11.
  12. 12.

Copyright information

© IFIP International Federation for Information Processing 2014

Authors and Affiliations

  • Mafalda Seixas
    • 1
    • 2
    • 3
  • Rui Melício
    • 1
    • 3
  • Victor M. F. Mendes
    • 1
    • 2
  1. 1.Universidade de ÉvoraÉvoraPortugal
  2. 2.Instituto Superior de Engenharia de LisboaLisbonPortugal
  3. 3.IDMEC/LAETA, Instituto Superior TécnicoUniversidade de LisboaLisbonPortugal

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