• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A Study on Multi-resonance type Wave-power device

Research Project

Project/Area Number 17560718
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Naval and maritime engineering
Research InstitutionJapan Agency for Marine-Earth Science and Technology

Principal Investigator

OSAWA Hiroyuki  Japan Agency for Marine-Earth Science and Technology, Japan Agency for Marine-Earth Science and Technology, Marine Technology Center, Sub Leader (00371732)

Co-Investigator(Kenkyū-buntansha) MIYAZAKI Tsuyoshi  Japan Agency for Marine-Earth Science and Technology, Center for Deep Earth Exploration, Technical Scientist (10371733)
IKOMA Tomoki  Nihon University, College of science and technology, Lecturer (50302625)
ITO Kazuaki  Japan Agency for Marine-Earth Science and Technology, Marine Technology Center, Technical Scientist (60435774)
Project Period (FY) 2005 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2006: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2005: ¥700,000 (Direct Cost: ¥700,000)
KeywordsOcean energy / Wave energy / Wave-power generation / Oscillating Water Column type / Primary conversion / 波力発電装置 / 多重共振
Research Abstract

This study carried out with the following items.
1. Wave prediction for the investigation with the potential storage of the wave energy near the Japanese coast.
In order to estimate the generating output of Multi-resonance type OWC wave power device in real sea condition, the potential storage of the wave energy near the Japanese coast was investigated based on wave predictions with the Japanese coast using the data correcting with Nationwide Ocean Wave information network for Ports and HArbourS(NOWPHAS) and the data correcting by Japan Meteorological Agency in the past 10 years.
2. Investigations for the generating output factoring into the calculation with the primary and secondary conversion matching The generating output of Multi-resonance OWC type wave power device was investigated using the design method that consider influences of matching with the primary conversion device of Multi-resonance type air chamber and the secondary conversion device of the turbine and generator.
3. Research for the optimum OWC type wave power device A series of design study were carried out for seeking optimum design of Multi-resonance type OWC wave power device to improve its efficiency of wave energy absorbing. It was found that the efficiency of Multi-resonance type OWC was increased in the case that the volume of air chamber was same as the volume of the side-wall part Since, model experiments were carried out based on this concept, in order to develop the optimum Multi-resonance type OWC device.
4. Development of numerical calculation model for Multi-resonance type OWC type wave power device The numerical calculation technology was developed on the basis of formulation and discretion examined by Multi-resonance type OWC wave power device method. The development code used the FORTRAN language as a general-purpose numerical calculation code with the reliability. and The theoretical model which became discrete was developed as a numerical calculation code.

Report

(4 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (10 results)

All 2007

All Journal Article (6 results) (of which Peer Reviewed: 4 results) Presentation (4 results)

  • [Journal Article] 多重共振型波エネルギー吸収機構に関する実験2007

    • Author(s)
      大澤弘敬
    • Journal Title

      日本船舶海洋工学会講演会論文集 4号

      Pages: 47-50

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] 種々の波力発電装置の主要目についての調査報告2007

    • Author(s)
      宮崎剛
    • Journal Title

      日本船舶海洋工学会講演会論文 4号

      Pages: 43-46

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Experimental research of wave energy-absorbing system based on multiple resonances(Reviewed)2007

    • Author(s)
      Hiroyuki Osawa
    • Journal Title

      Conference of the Japan Society of Naval Architects and Ocean Engineers Volume 4

      Pages: 47-49

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Search Report of Wave Power Devices(Reviewed)2007

    • Author(s)
      Tsuyoshi Miyazaki
    • Journal Title

      Conference Proceedings of the Japan Society of Naval Architects and Ocean Engineers Volume 4

      Pages: 43-46

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] 多重共振型波エネルギー吸収機構に関する実験2007

    • Author(s)
      大澤 弘敬
    • Journal Title

      日本船舶海洋工学会講演会論文集 4号

      Pages: 47-50

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 種々の波力発電装置の主要目についての調査報告2007

    • Author(s)
      宮崎 剛
    • Journal Title

      日本船舶海洋工学会講演会論文集 4号

      Pages: 43-46

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 多重共振型波エネルギー吸収機構に関する実験2007

    • Author(s)
      大澤弘敬
    • Organizer
      日本船舶海洋工学会
    • Place of Presentation
      東京、池袋サンシャイン会館
    • Year and Date
      2007-05-25
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] 種々の波力発電装置の主要目についての調査報告2007

    • Author(s)
      宮崎剛
    • Organizer
      日本船舶海洋工学会
    • Place of Presentation
      東京、池袋サンシャイン会館
    • Year and Date
      2007-05-25
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] Experimental research of wave energy-absorbing system based on multiple resonances2007

    • Author(s)
      Hiroyuki Osawa
    • Organizer
      Conference of the Japan Society of Naval Architects and Ocean Engineers
    • Place of Presentation
      Sunshine city, Ikebukuro, Tokyo
    • Year and Date
      2007-05-25
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Search Report of Wave Power Devices2007

    • Author(s)
      Tsuyoshi Miyazaki
    • Organizer
      Conference of the Japan Society of Naval Architects and Ocean Engineers
    • Place of Presentation
      Sunshine city, Ikebukuro, Tokyo
    • Year and Date
      2007-05-02
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

URL: 

Published: 2005-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi