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Power coefficient measurement on a 12 kW straight bladed vertical axis wind turbine

Author

Listed:
  • Kjellin, J.
  • Bülow, F.
  • Eriksson, S.
  • Deglaire, P.
  • Leijon, M.
  • Bernhoff, H.

Abstract

A 12 kW vertical axis H-rotor type wind turbine has been designed and constructed at Uppsala University. A measurement campaign has been performed to collect data to calculate the power coefficient using the method of bins. The measurement was performed at different constant rotational speeds on the turbine during varying wind speeds to observe the power coefficients dependence on tip speed ratio. The power coefficient peaked at 0.29 for a tip speed ratio equal to 3.3.

Suggested Citation

  • Kjellin, J. & Bülow, F. & Eriksson, S. & Deglaire, P. & Leijon, M. & Bernhoff, H., 2011. "Power coefficient measurement on a 12 kW straight bladed vertical axis wind turbine," Renewable Energy, Elsevier, vol. 36(11), pages 3050-3053.
    • Handle: RePEc:eee:renene:v:36:y:2011:i:11:p:3050-3053
    DOI: 10.1016/j.renene.2011.03.031
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    References listed on IDEAS

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    1. Eriksson, Sandra & Solum, Andreas & Leijon, Mats & Bernhoff, Hans, 2008. "Simulations and experiments on a 12kW direct driven PM synchronous generator for wind power," Renewable Energy, Elsevier, vol. 33(4), pages 674-681.
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    Keywords

    VAWT; H-rotor; Experimental; Measured; Cp;
    All these keywords.

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