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2008 Fiscal Year Final Research Report

Development of Intelligent Wind Power Unit with Tandem Wind Rotors and Double Rotational Armatures : Reduction of Acoustic Noise

Research Project

  • PDF
Project/Area Number 19560175
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Fluid engineering
Research InstitutionKyushu Institute of Technology

Principal Investigator

KANEMOTO Toshiaki  Kyushu Institute of Technology, 大学院・工学研究院, 教授 (90092642)

Project Period (FY) 2007 – 2008
Keywords風力発電 / 風車 / タンデムロータ / 騒音 / 発電機
Research Abstract

タンデム風車ロータの特徴的な回転挙動に則して騒音を把握した. 相反回転時 : 騒音の卓越周波数はブレード通過周波数およびその高調波とは一致せず, 前後段風車ロータの干渉騒音が支配的となる. 後段風車ロータ停止時 : 前段風車ロータのブレード通過周波数の高調波で卓越周波数が確認され, 後段の大規模剥離による騒音が顕著となる. 同方向回転時 : 相対周速比が増加すると干渉騒音レベルが高くなり, 広帯域周波数の騒音レベルも上昇する.

  • Research Products

    (13 results)

All 2009 2008 2007

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (3 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Intelligent Wind Turbine Unit with Tandem Rotors(Discussion of Prototype Performances in Field Tests)2008

    • Author(s)
      K.Kubo, Y.HaNo.H.Mitarai, K.Hirano, T.Kanemoto and A.M.Galal
    • Journal Title

      Proceedings of the International Conference and Exhibition of Renewable Energy 2008 (CD-ROM)O-WE-014

    • Peer Reviewed
  • [Journal Article] Intelligent Wind Turbine Generator with Tandem Rotors Applicable to Offshore Wind Farm(Profiles and Performances as Tandem Wind Rotors)2008

    • Author(s)
      K.Kubo, T.Kanemoto, H.Mitarai, Y.Hano and K. Hirano
    • Journal Title

      Proceedings of 18th International Offshore and Polar Engineering Conference Vol.1

      Pages: 441-446

    • Peer Reviewed
  • [Journal Article] Field Tests of Wind Turbine Unit with Tandem Wind Rotors and Double Rotational Armatures2008

    • Author(s)
      A.M.Galal and T.Kanemoto
    • Journal Title

      JSME International Journal of Fluid Science and Technology Vol.3, No.3

      Pages: 359-369

    • Peer Reviewed
  • [Journal Article] Development of Intelligent Wind Turbine Unit with Tandem Wind Rotors and Double Rotational Armatures(2nd Report, Characteristics of Tandem Wind Rotors)2008

    • Author(s)
      K.Kubo and T.Kanemoto
    • Journal Title

      JSME International Journal of Fluid Science and Technology Vol.3, No.3

      Pages: 370-378

    • Peer Reviewed
  • [Journal Article] Intelligent Wind Turbine Generator with Tandem Rotors Optimization of Wind Rotor Profiles and Acoustic Noise2007

    • Author(s)
      N.Mihara, T.Kanemoto and H.Mitarai
    • Journal Title

      Proceedings of the International Symposium on EcoTopia Science 2007 (CD-ROM)24E03-10(1141)

    • Peer Reviewed
  • [Journal Article] Preparation of Prototype Intelligent Wind Turbine Generator2007

    • Author(s)
      H.Mitarai, K.Kubo, K.Ikeda and T.Kanemoto
    • Journal Title

      Proceedings of 9th Asian International Conference of Fluid Machinery (CD-ROM)AICFM9-329

    • Peer Reviewed
  • [Journal Article] Almighty High Output Intelligent Wind Turbine Generator with Tandem Wind Rotors2007

    • Author(s)
      T.Kanemoto, H.Mitarai, K.Kubo et.al.
    • Journal Title

      Proceedings of 5th ASME/JSME Joint Fluid Engineering Conference (CD-ROM)FEDSM-2007-37541

    • Peer Reviewed
  • [Journal Article] Intelligent Wind Turbine Generator with Tandem Rotors Applicable to Offshore Wind Farm (Characteristics of Peculiar Generator, and Performance of Three Dimensional Blades)2007

    • Author(s)
      T.Kanemoto, A.M.Galal, K.Ikeda, H.Mitarai and K.Kubo
    • Journal Title

      Proceedings of 17th International Offshore and Polar Engineering Conference Vol.1

      Pages: 363-368

    • Peer Reviewed
  • [Presentation] 風況を選ばない高出力インテリジェント風力発電機の実用化研究2008

    • Author(s)
      金元敏明
    • Organizer
      北九州学術研究都市第8回産学連携フェアセミナー
    • Place of Presentation
      北九州
    • Year and Date
      2008-10-10
  • [Presentation] タンデムロータ型インテリジェント風力発電機の研究開発2008

    • Author(s)
      金元敏明
    • Organizer
      ターボ機械協会第59回総会講演会
    • Place of Presentation
      東京
    • Year and Date
      2008-05-16
  • [Presentation] タンデムロータ型インテリジェント風力発電機 : 風車ロータの最適化2007

    • Author(s)
      金元敏明
    • Organizer
      日本機械学会平成19年度年次大会
    • Place of Presentation
      大阪
    • Year and Date
      2007-09-10
  • [Patent(Industrial Property Rights)] 風力発電装置2009

    • Inventor(s)
      金元敏明
    • Industrial Property Rights Holder
      九州工業大学
    • Industrial Property Number
      特許,特願2009-020675
    • Filing Date
      2009-01-30
  • [Patent(Industrial Property Rights)] 風力発電装置およびその装置を使用した風力発電方法2007

    • Inventor(s)
      金元敏明
    • Industrial Property Rights Holder
      科学技術振興機構
    • Industrial Property Number
      特許,特許第4040939号
    • Filing Date
      2007-10-09

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Published: 2010-06-10   Modified: 2016-04-21  

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