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Study of new contra-rotating turbine for superconducting rim-drive tidal turbine generator

Research Project

Project/Area Number 16H04597
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Naval and maritime engineering
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

IZUMI MITSURU  東京海洋大学, 学術研究院, 教授 (50159802)

Co-Investigator(Kenkyū-buntansha) 白石 耕一郎  国立研究開発法人海上・港湾・航空技術研究所, その他部局等, 研究員 (40586591)
上入佐 光  国立研究開発法人海上・港湾・航空技術研究所, その他部局等, 研究員 (10734212)
池田 吉用  東京海洋大学, 学内共同利用施設等, 産学官連携研究員 (40377073)
井田 徹哉  東京海洋大学, 学術研究院, 准教授 (80344026)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Keywords海洋資源 / エネルギー / 二重反転 / 新形式タービン / 海潮流発電 / 超電導発電機 / 高温超電導バルク材 / 超伝導発電機 / 海潮流タービン / リムドライブ / 二重反転タービン翼
Outline of Final Research Achievements

A conter rotating turbine blade was designed to realize highly efficient sea tidal power generation. The blades meet the strength requirements and have improved performance over the counter rotating turbine. A superconducting bulk material was introduced as a field pole for the generator directly connected to the turbine. A field-armature structure suitable for a turbine unit consisting of two turbines is proposed. The forward turbine rotates in unison with the inner armature and the rear turbine rotates in unison with the outer armature. The basic concept of a new superconducting synchronous generator with a direct connection by way of twined armature to a counter rotating turbine has been established.

Academic Significance and Societal Importance of the Research Achievements

自然エネルギーを利用した発電では、太陽光や風力の利用とともに、発電量の予測が比較的容易で、風力発電の場合の空気の密度に比較して約850倍の密度の水流や海潮流の運動エネルギーを利用しするタービン発電システムは、海洋開発や地域等における電源構成の手段となる。本研究では、前後の2基のタービンから構成され、タービンユニットの下流で旋回流を極力少なくするように設計される二重反転タービン翼において、異速反転タービン翼を開発した。このタービン直結の発電機として二重の電機子をもつ新形式の同期機を考案し界磁極として、超伝導バルク材を適用して潮流や海流のエネルギーの有効利用に貢献する新システム概念を構築した。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (21 results)

All 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (13 results) (of which Int'l Joint Research: 6 results,  Invited: 5 results)

  • [Int'l Joint Research] ABB Inc.(スイス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Caen Normandie(France)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Comparative Study of 1-MW PM and HTS Synchronous Generators for Marine Current Turbine2018

    • Author(s)
      Zhi Li, Naoki Maki, Tetsuya Ida, Motohiro Miki and Mitsuru Izumi
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 28 Issue: 4 Pages: 1-5

    • DOI

      10.1109/tasc.2018.2810302

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Trapped flux behavior in melt-growth GdBCO bulk superconductor under off-axis field cooled magnetization2017

    • Author(s)
      Zhi Li, Tetsuya Ida, Motohiro Miki and Mitsuru Izumi
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 27(4) Issue: 4 Pages: 1-4

    • DOI

      10.1109/tasc.2016.2639281

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of simulated and experimental results of temperature distribution in a closed two-phase thermosyphon cooling system2017

    • Author(s)
      Erasmus Shaanika, Kota Yamaguchi, Motohiro Miki, Tetsuya Ida, Mitsuru Izumi, Youhei Murase, Tamami Oryu, Toshiyuki Yanamoto
    • Journal Title

      IOP Conf. Ser.: Mater. Sci. Eng.

      Volume: 278 Pages: 012022-012022

    • DOI

      10.1088/1757-899x/278/1/012022

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 簡便なパネル法を用いた潮流タービン性能計算法における 後流渦モデルについて2017

    • Author(s)
      Takashi Kanemaru, Yoshitaka Ukon, Tatsuro Kudo, Koichiro Shiraishi, Hikaru Kamiirisa, Jun Ando
    • Journal Title

      日本船舶海洋工学会講演会論文集

      Volume: xx

    • NAID

      40021613546

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Significant flux trapping in single grain GdBCO bulk superconductor under off-axis field cooled magnetization2017

    • Author(s)
      Zhi Li, Tetsuya Ida, Motohiro Miki, Hidekazu Teshima, Mitsuru Morita and Mitsuru Izumi
    • Journal Title

      Superconductor Science and Technology

      Volume: 30(3) Issue: 3 Pages: 035019-035019

    • DOI

      10.1088/1361-6668/aa5702

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] YBa2Cu3O7-d superconductor bulks composited by Y2BaCuO5 nanoparticles derived from homogeneous nucleation catastrophe2017

    • Author(s)
      Yan Liu, Bin Pan, Zhi Li, Hui Xiang, Jun Qian, Gehai Du, Simin Huang, Xin Yao, Mitsuru Izumi, Ying Wang
    • Journal Title

      Journal of the American Ceramic Society

      Volume: -

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Study on application of superconducting bulk material to strong electromagnetic field in tidal current power generation2020

    • Author(s)
      Shinji Takei, Kota Yamaguchi, Erasmus Shaanika, Tetsuya Ida, Mitsuru Izumi
    • Organizer
      10th ACASC / 2nd Asian-ICMC / CSSJ Joint Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 海潮流二重反転タービン翼の流体力学的設計2020

    • Author(s)
      右近 良孝, 白石 耕一郎, 工藤 達郎, 金丸 崇, 安東 潤
    • Organizer
      日本船舶海洋工学会令和2年春季講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 潮流発電への超電導バルク材の強磁場応用に関する研究2020

    • Author(s)
      武井 慎治,和泉 充,山口 康太,井田 徹哉,SHAANIKA Erasmus
    • Organizer
      2020年度春季 第99回 低温工学・超電導学会研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Study of Thermosyphon Cooling System for High-temperature Superconducting Machinery2019

    • Author(s)
      Kota Yamaguchi, Mitsuru Izumi, Motohiro Miki
    • Organizer
      2019 Cryogenic Engineering Conference and International Cryogenic Materials Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Superconducting rotating machines: Proof of concept and design study toward a blue economy2019

    • Author(s)
      Mitsuru Izumi
    • Organizer
      Third Kyoto University - Victoria University of Wellington Joint Workshop 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 海潮流2重反転タービンの実験的研究2019

    • Author(s)
      右近良孝、上入佐光、白石耕一郎、澤田祐希、藤沢純一、金丸崇、安東潤
    • Organizer
      第12回推進・運動性能研究会(横浜)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Design of MW Level Synchronous Marine Current Turbine Generator within Confined Space2018

    • Author(s)
      Zhi Li, Naoki Maki, Tetsuya Ida, Motohiro Miki, Mitsuru Izumi
    • Organizer
      Grand Renewable Energy 2018 (GRE2018) international conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparative study of 1MW PM and HTS synchronous generators for marine current turbine2017

    • Author(s)
      Zhi Li, Tetsuya Ida, Motohiro Miki and Mitsuru Izumi
    • Organizer
      13th European Conference on Applied Superconductivity (EUCAS2017), September 18-21, 2017, Geneve, Switzerland
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of estimated and experimental results of temperature distribution in a thermosyphon cooling system2017

    • Author(s)
      Erasmus Shaanika, Kota Yamaguchi, Motohiro Miki, Tetsuya Ida and Mitsuru Izumi
    • Organizer
      The Cryogenic Engineering Conference and the International Cryogenic Materials Conference 2017 (CEC-ICMC 2017), Madison, Wisconsin, USA, July 9-13, 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Application of HTS for ship propulsion motor2017

    • Author(s)
      Mitsuru Izumi
    • Organizer
      International Symposium on Superconductivity (ISS2017)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Design and Construction of Synchronous Machine using Bulk High Temperature Superconductor for Marine Application2017

    • Author(s)
      Motohiro Miki
    • Organizer
      The 10th International Workshop on Processing and Applications of Superconducting (RE)BCO Large Grain Materials (PASREG 2017)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Study of magnetization of Gd-Ba-Cu-O bulk high-temperature superconductors2016

    • Author(s)
      Mitsuru Izumi
    • Organizer
      Symposium on Materials for Energy and Environment Sustainability
    • Place of Presentation
      Shibaura Institute of Technology, Tokyo, JPN
    • Year and Date
      2016-12-16
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Trapped flux behavior in melt-growth GdBCO bulk superconductor under off-axis field cooled magnetization2016

    • Author(s)
      Zhi Li, Tetsuya Ida, Motohiro Miki and Mitsuru Izumi
    • Organizer
      Applied Superconductivity Conference (ASC2016)
    • Place of Presentation
      Denver, Colorado, USA
    • Year and Date
      2016-09-05
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research

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Published: 2016-04-21   Modified: 2021-02-19  

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