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A review on the technical development of combined wind and wave energy conversion systems

Ling Wan, Torgeir Moan, Zhen Gao and Wei Shi

Energy, 2024, vol. 294, issue C

Abstract: Offshore wind and wave energies are both important and abundant renewable energy resources. Offshore wind turbines have entered the commercial phase, while wave energy converters are far lagging behind. Combined wind and wave energy conversion system have been proposed and investigated in recent years, to effectively use the ocean space and energy by sharing infrastructures. In this review paper, global wind and wave resources and the potential for combined use are firstly discussed, then various types of combined wind-wave systems are summarized with a new categorization method proposed. Then, a review on conceptual developments and synergies of combined systems based on the new categorization is elaborated on. Numerical methods used in the combined concepts are summarized with a special discussion on control strategy, extreme load effects and survivability. Model testing techniques are also discussed, highlighting the issues due to scaling laws. The economic aspects of the combined system are also discussed with a case study.

Keywords: Offshore wind and wave resources; Combined wind-wave energy converters; Numerical methods; Model test techniques; Economic assessment (search for similar items in EconPapers)
Date: 2024
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Citations: View citations in EconPapers (6)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:294:y:2024:i:c:s0360544224006571

DOI: 10.1016/j.energy.2024.130885

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