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Advances in Mechanical Engineering
Volume 2013 (2013), Article ID 978140, 8 pages
http://dx.doi.org/10.1155/2013/978140
Research Article

Efficiency of a Directly Driven Generator for Hydrokinetic Energy Conversion

Division of Electricity, The Ångström Laboratory, The Swedish Centre for Renewable Electric Energy Conversion, Uppsala University, P.O. Box 534, 751 21 Uppsala, Sweden

Received 23 May 2013; Revised 6 September 2013; Accepted 6 September 2013

Academic Editor: Fabrizio Marignetti

Copyright © 2013 Mårten Grabbe et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. L. S. Blunden and A. S. Bahaj, “Tidal energy resource assessment for tidal stream generators,” Journal of Power and Energy, vol. 221, no. 2, pp. 137–146, 2007. View at Publisher · View at Google Scholar · View at Scopus
  2. M. Grabbe, E. Lalander, S. Lundin, and M. Leijon, “A review of the tidal current energy resource in Norway,” Renewable and Sustainable Energy Reviews, vol. 13, no. 8, pp. 1898–1909, 2009. View at Publisher · View at Google Scholar · View at Scopus
  3. A. S. Bahaj, “Generating electricity from the oceans,” Renewable and Sustainable Energy Reviews, vol. 15, no. 7, pp. 3399–3416, 2011. View at Publisher · View at Google Scholar · View at Scopus
  4. F. O'Rourke, F. Boyle, and A. Reynolds, “Tidal current energy resource assessment in Ireland: current status and future update,” Renewable and Sustainable Energy Reviews, vol. 14, no. 9, pp. 3206–3212, 2010. View at Publisher · View at Google Scholar · View at Scopus
  5. M. J. Khan, M. T. Iqbal, and J. E. Quaicoe, “River current energy conversion systems: progress, prospects and challenges,” Renewable and Sustainable Energy Reviews, vol. 12, no. 8, pp. 2177–2193, 2008. View at Publisher · View at Google Scholar · View at Scopus
  6. M. J. Khan, G. Bhuyan, M. T. Iqbal, and J. E. Quaicoe, “Hydrokinetic energy conversion systems and assessment of horizontal and vertical axis turbines for river and tidal applications: a technology status review,” Applied Energy, vol. 86, no. 10, pp. 1823–1835, 2009. View at Publisher · View at Google Scholar · View at Scopus
  7. H. Toniolo, P. Duvoy, S. V. Anlesberg, and J. Johnson, “Modelling and field measurements in support of the hydrokinetic resource assessment for the Tanana river at Nenana, Alaska,” Journal of Power and Energy, vol. 224, no. 8, pp. 1127–1139, 2010. View at Publisher · View at Google Scholar · View at Scopus
  8. C. Walsh, J. Fochesatto, and H. Toniolo, “The importance of flow and turbulence characteristics for hydrokinetic energy development on the Tanana River at Nenana, Alaska,” Journal of Power and Energy, vol. 226, no. 2, pp. 283–299, 2012. View at Publisher · View at Google Scholar · View at Scopus
  9. H. Toniolo, “Hydrokinetic assessment of the Kvichak River near Igiugig, Alaska, using a two-dimensional hydrodynamic model,” Energy and Power Engineering, vol. 4, no. 6, pp. 422–431, 2012.
  10. P. Duvoy and H. Toniolo, “HYDROKAL: a module for in-stream hydrokinetic resource assessment,” Computers and Geosciences, vol. 39, pp. 171–181, 2012. View at Publisher · View at Google Scholar · View at Scopus
  11. H. Toniolo, “Bed forms and sediment characteristics along the thalweg on the Tanana River near Nenana, Alaska, USA,” Natural Resources, vol. 4, no. 1, pp. 20–30, 2013.
  12. E. Bibeau, S. Kassam, J. Woods, T. Molinski, and C. Bear, “Operating a 5-kW grid-connected hydrokinetic turbine in a river in cold climates,” Journal of Ocean Technology, vol. 4, no. 4, pp. 71–82, 2009.
  13. K. Yuen, S. Lundin, M. Grabbe, E. Lalander, A. Goude, and M. Leijon, “The Söderfors project: construction of an experimental hydrokinetic power station,” in Proceedings of the 9th European Wave and Tidal Energy Conference (EWTEC '11), pp. 1–5, Southampton, UK, September 2011.
  14. M. Grabbe, K. Yuen, A. Goude, E. Lalander, and M. Leijon, “Design of an experimental setup for hydro-kinetic energy conversion,” International Journal on Hydropower and Dams, vol. 16, no. 5, pp. 112–116, 2009. View at Scopus
  15. ACE User Manual, Modified Version 3.1, ABB Common Platform for Field Analysis and Simulations, ABB Corporate Research Centre, Västerås, Sweden, 2001.
  16. R. Gupta, T. Yoshino, and Y. Saito, “Finite element solution of permanent magnetic field,” IEEE Transactions on Magnetics, vol. 26, no. 2, pp. 383–386, 1990. View at Publisher · View at Google Scholar · View at Scopus
  17. K. Thomas, M. Grabbe, K. Yuen, and M. Leijon, “A low-speed generator for energy conversion from marine currents—experimental validation of simulations,” Journal of Power and Energy, vol. 222, no. 4, pp. 381–388, 2008. View at Publisher · View at Google Scholar · View at Scopus
  18. K. Yuen, System perspectives on hydro-kinetic energy conversion [Ph.D. thesis], Uppsala University, Uppsala, Sweden, 2012.
  19. J. Pyrhönen, V. Ruuskanen, J. Nerg, J. Puranen, and H. Jussila, “Permanent-magnet length effects in AC machines,” IEEE Transactions on Magnetics, vol. 46, no. 10, pp. 3783–3789, 2010. View at Publisher · View at Google Scholar · View at Scopus
  20. K. Yuen, K. Thomas, M. Grabbe et al., “Matching a permanent magnet synchronous generator to a fixed pitch vertical axis turbine for marine current energy conversion,” IEEE Journal of Oceanic Engineering, vol. 34, no. 1, pp. 24–31, 2009. View at Publisher · View at Google Scholar · View at Scopus