THE CHARACTERISTICS OF TIDAL CURRENT AND TIDAL POWER GENERATION ENERGY AROUND GOTO ISLANDS
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- TSUDA Muneo
- 東亜建設工業(株)技術研究開発センター
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- KURAHARA Yoshinosuke
- 東亜建設工業(株)技術研究開発センター
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- YMAMAGUCHI Soichi
- 九州大学 大学院総合理工学研究院
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- KYOZUKA Yusaku
- 九州大学 大学院総合理工学研究院
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- KIYOSE Hiromitsu
- 川崎重工業(株)技術開発本部技術研究所
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- NAGASE Hiroshi
- 古河電気工業(株)電力事業部門電力エンジニアリング部兼洋上風力プロジェクトチーム
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- TAKASHIMA Shogo
- 東亜建設工業(株)九州支店
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- KURIHARA Akio
- 東亜建設工業(株)土木事業本部設計部
Bibliographic Information
- Other Title
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- 五島海域における潮流特性と潮流発電エネルギー賦存量
Abstract
Tidal current energy is one of the promising ocean renewable energies to help Japan from energy shortage. The straits around Goto Islands in Nagasaki Prefecture are well known as the high tidal current velocity area and therefore are good candidate for the demonstration field and the prospective commercial tidal farm.<br> The field surveys of the tidal current, the bathymetry, etc. were conducted at the Experimentation Fields set by Nagasaki Prefecture in Naru Strait and Tanoura Strait. Numerical simulation was also conducted for modeling the tidal current and the tidal energy features during a year, and the results were validated with the measured data. High tidal currents exist in both straits with the peak current velocity exceeding 2.7 m/s at the spring tide to generate 1MW by a planned tidal turbine. High current energy density areas suitable for the installation of turbines were confirmed in overall consideration of the tidal current energy and the sea bottom conditions.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 71 (2), I_120-I_125, 2015
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390001205352898560
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- NII Article ID
- 130005097562
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- ISSN
- 21854688
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed