Downwind offshore wind turbines: Opportunities, trends and technical challenges

J.H. Koh and E.Y.K. Ng

Renewable and Sustainable Energy Reviews, 2016, vol. 54, issue C, 797-808

Abstract: In current offshore wind turbine designs, many are basic concepts using standard land-based wind turbines ‘marinised’ using a platform from the offshore oil and gas industry with additional anti-corrosion and structural stiffness. These projects are also focused on fixed offshore wind turbines at depths of less than 50m. The design conservatism observed is present to avoid many changes to the proven technology on land-based wind turbines and offshore fixed foundations, to assure technical feasibility and economic viability in the short term. However, exportation of onshore technology directly to the offshore environment may not be entirely advantageous. There are opportunities in new designs or configurations, which can potentially lower cost of energy in a less restrictive offshore environment.

Keywords: Wind energy; Offshore wind; Downwind; Trends; Challenges (search for similar items in EconPapers)
Date: 2016
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Citations: View citations in EconPapers (18)

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DOI: 10.1016/j.rser.2015.10.096

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