FUNDAMENTAL STUDY ON POWER GENERATION CHARACTERISTICS OF BOTTOM-HINGED WAVE ENERGY CONVERTER

  • CHO Yonghwan
    東海国立大学機構名古屋大学大学院工学研究科土木工学専攻
  • HONG Hyeonseon
    株式会社熊谷組土木設計部
  • KIM Shinwoong
    Department of Civil Engineering, Halla University
  • NAKAMURA Tomoaki
    東海国立大学機構名古屋大学大学院工学研究科土木工学専攻
  • MIZUTANI Norimi
    東海国立大学機構名古屋大学大学院工学研究科土木工学専攻

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Other Title
  • 下部ヒンジ型波エネルギー回収システムの発電特性に関する基礎的研究

Abstract

<p> The paper presents power generation characteristics of the proposed wave energy converter based on the bottom-hinged pendulum. The pendulum behavior becomes unstable and the power generation efficiency decreases when the wave energy is small, and the pendulum is installed at the position of D/L ≈ 0.5, which is the antinode of the standing wave. When the initial water depth was deeper than the pendulum, it was found that larger wave energy was required to rotate the pendulum stably. The maximum power generation efficiency (ke = 0.77) was obtained at the position of D/L ≈ 0.32.</p>

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