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Electromagnetic properties of the new conductor, with controlled twist angles, developed to break the existing upper limit of superconducting coil performance and optimization of its design

Research Project

Project/Area Number 17360128
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 電力工学・電気機器工学
Research InstitutionKagoshima University

Principal Investigator

SUMIYOSHI Fumio  Kagoshima University, Faculty of Engineering, Professor (20136526)

Co-Investigator(Kenkyū-buntansha) KAWABATA Shuma  Kagoshima University, Faculty of Engineering, Professor (00244260)
KAWAGOE Akifumi  Kagoshima University, Faculty of Engineering, Assistant Professor (40315396)
MITO Toshiyuki  Kagoshima University, National Institute for Fusion Science, Department of Large Helical Device Project, Professor (10166069)
Project Period (FY) 2005 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥14,960,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥960,000)
Fiscal Year 2007: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2006: ¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 2005: ¥6,700,000 (Direct Cost: ¥6,700,000)
Keywordssuperconducting coil / tape / conductor / electromagnetic property / ac loss / critical current / MgB_2 / NbTi / 高温超伝導 / 低温超伝導 / 線材 / コイル / 損失 / 通電特性 / 電磁特牲 / 電力機器
Research Abstract

The purpose of this study is to contribute to realise the superconducting devices by clarifying the fundamental electromagnetic properties of the new superconducting conductor, with controlled twist angles, developed to break the existing performance limit of superconducting coils. The results of this study are as follows: (1) It was actually shown that NbTi/Cu monolithic conductors with high aspect ratio of cross-sections have the expected high performances (2) The design method to increase the performances of the conductors by increasing its aspect ratio of cross-section was applied to MgB_2, which has the high critical temperature of about 39K and it was actually shown that the performances of MgB_2 tapes increase. (3) In order to increase the performances of the superconducting coil wound with the tape conductors, the new design method of the coil was proposed. The value of this method was theoretically shown. (4) The transposed parallel cable composed of Bi-2223 tapes (high temperature superconducting tapes) was taken from the test conductor of CIC type conductors. The distributions of local voltages along the cable axis were measured. As a result, the causes of observation of decreasing the critical currents on the conductors were clarified. (5) The fabrication of the current transformer with current capacities of 1kA class was finished to evaluate the electromagnetic properties of high temperature superconducting large conductors. Moreover, the amplitude of ac transport currents in the 2nd circuit of current transformer was achieved to 880 A. The ac losses in the round-trip conductors were measured by Poynting vector method. The validity of the measuring system was actually shown.

Report

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

    (107 results)

All 2008 2007 2006 2005 Other

All Journal Article (38 results) (of which Peer Reviewed: 18 results) Presentation (68 results) Remarks (1 results)

  • [Journal Article] AC Losses in A Conduction-Cooled LTS Pulse Coil with Stored Energy of l MJ for UPS-SMES as Protection from Momentary Voltage Drops2008

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      IEEE Trans.Appl.Supercond. (印刷中)

    • 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] Development of a Compact HTS Current Transformer for evaluating the Characteristics of HTS Conductors2008

    • Author(s)
      Shuma Kawabata
    • Journal Title

      IEEE Trans.Appl.Supercond. (印刷中)

    • 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] Measurement of AC current distributions in HTS tapes2008

    • Author(s)
      Shuma Kawabata
    • Journal Title

      Physica C (印刷中)

    • 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
    • Peer Reviewed
  • [Journal Article] AC Losses in A Conduction-Cooled LTS Pulse Coil with Stored Energy of 1 MJ for UPS-SMES as Protection from Momentary Voltage Drops(to be published)2008

    • Author(s)
      Akifumi, Kawagoe
    • Journal Title

      IEEE Trans. Appl. Supercond

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Development of a Compact HTS Current Transformer for evaluating the Characteristics of HTS Conductors(to be published)2008

    • Author(s)
      Shuma, Kawabata
    • Journal Title

      IEEE Trans. Appl. Supercond

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Measurement of AC current distributions in HTS tapes(to be published)2008

    • Author(s)
      Shuma, Kawabata
    • Journal Title

      Physica C

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] AC Losses in A Conduction-Cooled LTS Pulse Coil with Stored Energy of 1 MJ for UPS-SMES as Protection from Momentary Voltage Drops2008

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      IEEE Trans. Appl. Supercond. (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a Compact HTS Current Transformer for evaluating the Characteristics of HTS Conductors2008

    • Author(s)
      Shuma Kawabata
    • Journal Title

      IEEE Trans. Appl. Supercond. (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Design to Downsize a Conduction-Cooled LTS Pulse Coil for UPS-SMES as Protection from Momentary Voltage Drops2007

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      IEEE Trans.Appl.Supercond. 17-2

      Pages: 1963-1966

    • NAID

      40015433856

    • 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] Development of 1MJ Conduction-Cooled LTS Pulse Coil for UPS-SMES2007

    • Author(s)
      Toshiyuki Mito
    • Journal Title

      IEEE Trans.Appl.Supercond. 17-2

      Pages: 1973-1976

    • NAID

      10017580060

    • 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] AC Losses and Critical Cunent Densities of NbTi/Cu Multifilamentary Tapes2007

    • Author(s)
      Fumio Sumiyoshi
    • Journal Title

      IEEE Trans.Appl.Supercond. 17-2

      Pages: 2546-2549

    • 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] Measurement of AC Current Distributions in Three HTS Tapes Arranged in Parallel2007

    • Author(s)
      Shuma Kawabata
    • Journal Title

      IEEE Trans.Appl.Supercond. 17-2

      Pages: 3777-3780

    • NAID

      40015433855

    • 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] The Design to Downsize a Conduction-Cooled LTS Pulse Coil for UPS-SMES as Protection from Momentary Voltage Drops2007

    • Author(s)
      Akifumi, Kawagoe
    • Journal Title

      IEEE Trans. Appl. Supercond Vol.17 No.2

      Pages: 1963-1966

    • NAID

      40015433856

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Development of 1 MJ Conduction-Cooled LTS Pulse Coil for UPS-SMES2007

    • Author(s)
      Toshiyuki, Mito
    • Journal Title

      IEEE Trans. Appl. Supercond Vol.17 No.2

      Pages: 1973-1976

    • NAID

      10017580060

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] AC Losses and Critical Current Densities of NbTi/Cu Multifilamentary Tapes2007

    • Author(s)
      Fumio, Sumiyoshi
    • Journal Title

      IEEE Trans. Appl. Supercond Vol.17 No.2

      Pages: 2546-2549

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Measurement of AC Current Distributions in Three HTS Tapes Arranged in Parallel2007

    • Author(s)
      Shuma, Kawabata
    • Journal Title

      IEEE Trans. Appl. Supercond Vol.17 No.2

      Pages: 3777-3780

    • NAID

      40015433855

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] The Design to Downsize a Conduction-Cooled LTS Pulse Coil for UPS-SMES as Protection from Momentary Voltage Drops2007

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      IEEE Trans. Appl. Supercond. Vol.17

      Pages: 1963-1966

    • NAID

      40015433856

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of 1 MJ Conduction-Cooled LTS Pulse Coil for UPS-SMES2007

    • Author(s)
      Toshiyuki Mito
    • Journal Title

      IEEE Trans. Appl. Supercond. Vol.17

      Pages: 1973-1976

    • NAID

      10017580060

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] AC Losses and Critical Current Densities of NbTi/Cu Multifilamentary Tapes2007

    • Author(s)
      Fumio Sumiyoshi
    • Journal Title

      IEEE Trans. Appl. Supercond. Vol.17

      Pages: 2546-2549

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of AC Current Distributions in Three HTS Tapes Arranged in Parallel2007

    • Author(s)
      Shuma Kawabata
    • Journal Title

      IEEE Trans. Appl. Supercond. Vol.17

      Pages: 3777-3780

    • NAID

      40015433855

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] AC Losses and Critical Current Densities of NbTi Multifilamentary Tapes2007

    • Author(s)
      Fumio Sumiyoshi
    • Journal Title

      IEEE Trans.Appl.Supercond. (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Measurement of AC Current Distributions in Three HTS Tapes Arranged in Parallel2007

    • Author(s)
      Shuma Kawabata
    • Journal Title

      IEEE Trans.Appl.Supercond. (印刷中)

    • NAID

      40015433855

    • Related Report
      2006 Annual Research Report
  • [Journal Article] The Design to Downsize a Conduction-Cooled LTS Pulse Coil for UPS-SMES as Protection from Momentary Voltage Drops2007

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      IEEE Trans.Appl.Supercond. (印刷中)

    • NAID

      40015433856

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Inter-Strand Couping Losses in Bi-2212 Rutherford Cables2006

    • Author(s)
      Fumio Sumiyoshi
    • Journal Title

      IEEE Trans.Appl.Supercond. 16-2

      Pages: 1055-1058

    • 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] Heat Transfer Properties of a Conduction Cooled Prototype LTS Pulse Coil for UPS-SMES2006

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      IEEE Trans.Appl.Supercond. 16-2

      Pages: 624-627

    • 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] Interstrand contact resistances of Bi-2212 Rutherford cables for SMES2006

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      Physica C 445-448

      Pages: 1078-1082

    • 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] Optimization of a conduction-cooled LTS pulse coil2006

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      Fusion Engineering and Design 81

      Pages: 2457-2462

    • 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] The Nitrogen Boil-Off Method for Measuring AC Losses in HTS Coils2006

    • Author(s)
      Hiroshi Okamoto
    • Journal Title

      IEEE Trans.Appl.Supercond. 16-2

      Pages: 105-107

    • 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] Inter-Strand Coupling Losses in Bi-2212 Rutherford Cables2006

    • Author(s)
      Fumio, Sumiyoshi
    • Journal Title

      IEEE Trans. Appl. Supercond Vol.16 No.2

      Pages: 1055-1058

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Heat Transfer Properties of a Conduction Cooled Prototype LTS Pulse Coil for UPS-SMES2006

    • Author(s)
      Akifumi, Kawagoe
    • Journal Title

      IEEE Trans. Appl. Supercond Vol.16 No.2

      Pages: 624-627

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Interstrand contact resistances of Bi-2212 Rutherford cables for SMES2006

    • Author(s)
      Akifumi, Kawagoe
    • Journal Title

      Physica C Vol.445-448

      Pages: 1078-1082

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Optimization of a conduction-cooled LTS pulse coil2006

    • Author(s)
      Akifumi, Kawagoe
    • Journal Title

      Fusion Engineering and Design Vol.81

      Pages: 2457-2462

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] The Nitrogen Boil-Off Method for Measuring AC Losses in HTS Coils2006

    • Author(s)
      Hiroshi, Okamoto
    • Journal Title

      IEEE Trans. Appl. Supercond Vol.16 No.2

      Pages: 105-107

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Optimization of a conduction -cooled LTS pulse coil2006

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      Fusion Engineering and Design Vol.81

      Pages: 2457-2462

    • Related Report
      2006 Annual Research Report
  • [Journal Article] The Nitrogen Boil-Off Method for Measuring AC Losses in HTS Coils2006

    • Author(s)
      Hiroshi Okamoto
    • Journal Title

      IEEE Trans.Appl.Supercond. Vol.16,No.2

      Pages: 105-107

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Inter-Strand Coupling Losses in Bi-2212 Rutherford Cables2006

    • Author(s)
      Fumio Sumiyoshi
    • Journal Title

      IEEE Trans. Appl. Supercond. (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Heat Transfer Properties of a Conduction Cooled Prototype LTS Pulse Coil for UPS-SMES2006

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      IEEE Trans. Appl. Supercond. (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Interstrand contact resistances of Bi-2212 Rutherford cables for SMES2006

    • Author(s)
      Akifumi Kawagoe
    • Journal Title

      Physica C (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Presentation] 高い断面アスペクト比のMgB_2多芯テープ線材の開発2-結合損失特性2007

    • Author(s)
      福島 大和
    • Organizer
      第77回2007年度秋季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-22
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高い断面アスペクト比のMgB_2多芯テープ線材の開発2-結合損失特性-2007

    • Author(s)
      福島 大和
    • Organizer
      第77回2007年度秋季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] 絶縁なしYBCO素線2本で構成した導体の結合損失特性2007

    • Author(s)
      瀬之口 諭
    • Organizer
      第77回2007年度秋季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • 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] ピックアップコイル群による単層ソレイドHTSコイルの電流分布測定2007

    • Author(s)
      田代 信人
    • Organizer
      第77回2007年度秋季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • 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] ポインチングベクトル法によるHTSコイルの異常監視と診断2-異常発生場所の推測2007

    • Author(s)
      徳田 将展
    • Organizer
      第77回2007年度秋季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] ポインチングベクトル法によるHTSコイルの異常監視と診断2-異常発生場所の推測-2007

    • Author(s)
      徳田 将展
    • Organizer
      第77回2007年度秋季低温工学・超電導学会
    • Place of Presentation
      宮城県民会館
    • Year and Date
      2007-11-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] Measurement of AC current distributions in HTS tapes2007

    • Author(s)
      Shuma Kawabata
    • Organizer
      20th International Symposium on Superconductivity
    • Place of Presentation
      エポカルつくば
    • Year and Date
      2007-11-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] ポインチングベクトル法による超伝導コイルの異常検出2007

    • Author(s)
      徳田 将展
    • Organizer
      平成19年度電気関係学会九州支部連合大会
    • Place of Presentation
      琉球大学
    • Year and Date
      2007-09-18
    • 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] Development of a Compact HTS Current Transformer for evaluating the Characteristics of HTS Conductors2007

    • Author(s)
      Shuma Kawabata
    • Organizer
      20th International Conference on Magnet Technology
    • Place of Presentation
      フィラデルフィア
    • Year and Date
      2007-08-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] AC Losses in A Conduction-Cooled LTS Pulse Coil with Stored Energy of 1 MJ for UPS-SMES as Protection from Momentary Voltage Drops2007

    • Author(s)
      Akifumi Kawagoe
    • Organizer
      20th International Conference on Magnet Technology
    • Place of Presentation
      フィラデルフィア
    • Year and Date
      2007-08-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] ポインチングベクトル法によるHTSコイルの異常監視と診断2007

    • Author(s)
      徳田 将展
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-18
    • 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] 高温超伝導大型導体の電磁特性評価装置の開発(4)-内挿デュワ内での超伝導電流トランスの実験結果2007

    • Author(s)
      中渡 佑允
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-17
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 絶縁なしYBCO素線2本で構成した導体の交流損失特性2007

    • Author(s)
      大輪 美沙
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-17
    • 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] ピックアップコイル群による高温超伝導テープ線材の電流分布測定2007

    • Author(s)
      田代 信人
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-17
    • 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] 伝導冷却型1MJ級LTSパルスコイルの伝熱特性2007

    • Author(s)
      佃 信児
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-17
    • 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] 1MW,1秒補償瞬低対策SMESの開発研究(2)-1MJコイルの冷却励磁試験2007

    • Author(s)
      三戸 利行
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-17
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高温超伝導大型導体の電磁特性評価装置の開発(4)-内挿デュワ内での超伝導電流トランスの実験結果-2007

    • Author(s)
      中濱 佑允
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-17
    • Related Report
      2007 Annual Research Report
  • [Presentation] 1MW,1秒補償瞬低対策SMESの開発研究(2)-1MJコイルの冷却励磁試験-2007

    • Author(s)
      三戸 利行
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-17
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高い断面アスペクト比のMgB_2多芯テープ線材の開発2007

    • Author(s)
      福島 大和
    • Organizer
      第76回2007年度春季低温工学・超電導学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-05-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] The development of the measuring system to the electro-magnetic property for large scale HTS conductors(4) -Experimental results of a HTS current transformer at 77K and 66K in the insert dewar-2007

    • Author(s)
      Yusuke, Nakahama
    • Organizer
      The 76th CSJ Conference
    • Place of Presentation
      Chiba University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] AC loss properties of YBCO conductors composed of two non-insulated strands2007

    • Author(s)
      Misa, Owa
    • Organizer
      The 76th CSJ Conference
    • Place of Presentation
      Chiba University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurement of AC current distributions in HTS tapes by a pickup coil array2007

    • Author(s)
      Nobuhito, Tashiro
    • Organizer
      The 76th CSJ Conference
    • Place of Presentation
      Chiba University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Heat transfer properties of a Conduction-Cooled LTS pulse coil of 1MJ class2007

    • Author(s)
      Shinji, Tsukuda
    • Organizer
      The 76th CSJ Conference
    • Place of Presentation
      Chiba University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Development of 1MW, 1s UPS-SMES for the protection of a momentary voltage drop(2)- Cooling and excitation tests of 1MJ coil-2007

    • Author(s)
      Toshiyuki, Mito
    • Organizer
      The 76th CSJ Conference
    • Place of Presentation
      Chiba University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Quench detection of HTS coil by Poynting vector method2007

    • Author(s)
      Masanori, Tokuda
    • Organizer
      The 76th CSJ Conference
    • Place of Presentation
      Chiba University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Quench detection of unusual conditions of HTS coil by Poynting vector method2007

    • Author(s)
      Masanori, Tokuda
    • Organizer
      The 60th Joint Conference of Electrical and Electronics Engineers in Kyushu
    • Place of Presentation
      University of the Ryukyus
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Coupling loss properties of YBCO conductors composed of two non-insulated strands2007

    • Author(s)
      Satoshi, Senokuchi
    • Organizer
      The 77th CSJ Conference
    • Place of Presentation
      Miyagi Prefectural Auditorium
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurenmet of AC current distributions in a single layer solenoidal HTS coil by a pickup coil array2007

    • Author(s)
      Nobuhito, Tashiro
    • Organizer
      The 77th CSJ Conference
    • Place of Presentation
      Miyagi Prefectural Auditorium
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Monitor and diagnosis of unusual conditions in HTS coil by poynting vector method 2 -The supposition of a part with unusual condition-2007

    • Author(s)
      Masanori, Tokuda
    • Organizer
      The 77th CSJ Conference
    • Place of Presentation
      Miyagi Prefectural Auditorium
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Development of MgB_2 multifilamentary tape with high aspect-ratio cross-sections-Coupling loss properties-2007

    • Author(s)
      Yamato, Fukushima
    • Organizer
      The 77th CSJ Conference
    • Place of Presentation
      Miyagi Prefectural Auditorium
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 3並列HTSテープ線材の電流分布測定2006

    • Author(s)
      下玉利 篤
    • Organizer
      第75回2006年度秋季低温工学・超電導学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2006-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Ni-w基板YBCO線材で巻線されたコイルの交流損失特性2006

    • Author(s)
      大輪 美沙
    • Organizer
      第75回2006年度秋季低温工学・超電導学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2006-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 伝導冷却型IMW級LTSパルスコイルの最適設計2006

    • Author(s)
      佃 信児
    • Organizer
      第75回2006年度秋季低温工学・超電導学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2006-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] lMW,1秒補償瞬低対策SMESの開発研究-これまでの研究開発成果のまとめ2006

    • Author(s)
      三戸 利行
    • Organizer
      第75回2006年度秋季低温工学・超電導学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2006-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高い断面アスペクト比のNbTiモノリス導体の電磁特性評価2006

    • Author(s)
      軸園 昭宏
    • Organizer
      第75回2006年度秋季低温工学・超電導学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2006-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高温超伝導大型導体の電磁特性評価装置の開発(3)-1kA級電流トランスの開発2006

    • Author(s)
      中濱 佑允
    • Organizer
      第75回2006年度秋季低温工学・超電導学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2006-11-20
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 瞬低対策SMES用IMJ級伝導冷却型LTSパルスコイルの開発2006

    • Author(s)
      三戸 利行
    • Organizer
      第74回2006年度春季低温工学・超電導学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2006-05-15
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 伝導冷却型LTSパルスコイルの交流損失特性(2)-結合損失特性2006

    • Author(s)
      川越 明史
    • Organizer
      第74回2006年度春季低温工学・超電導学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2006-05-15
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 1MJ級伝導冷却型LTSパルスコイルの小型化2006

    • Author(s)
      佃 信児
    • Organizer
      第74回2006年度春季低温工学・超電導学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2006-05-15
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] ピックアップコイルによる高温超伝導テープ線材の電流分布測定2006

    • Author(s)
      下玉利 篤
    • Organizer
      第74回2006年度春季低温工学・超電導学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2006-05-15
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高い断面アスペクト比のNbTiモノリス導体の開発2006

    • Author(s)
      軸園 昭宏
    • Organizer
      第74回2006年度春季低温工学・超電導学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2006-05-15
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 伝導冷却型低温超伝導パルスコイルの安定性マージンの評価2006

    • Author(s)
      川越 明史
    • Organizer
      平成18年電気学会全国大会
    • Place of Presentation
      横浜国立大学
    • Year and Date
      2006-03-15
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高温超電導線材内の電流分布測定2006

    • Author(s)
      川畑 秋馬
    • Organizer
      低温工学協会第3回材料研究会/九州・西日本支部合同研究会
    • Place of Presentation
      山口市サンフレッシュ山口
    • Year and Date
      2006-01-27
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurement of Current Distributions in High Temperature superconducting Tapes2006

    • Author(s)
      Shuma, Kawabata
    • Organizer
      Technical Meeting of Kyushu-West Japan Branch in Cryogenic Association of Japan
    • Place of Presentation
      Yamaguchi City
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] The Evaluation of Stability Margin of a Conduction-Cooled LTS Pulse Coil2006

    • Author(s)
      Akifumi, Kawagoe
    • Organizer
      Conference of The Institute of Electrical Engineers of Japan
    • Place of Presentation
      Yokohama National University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Development of 1 MJ Conduction-Cooled LTS Pulse Coil for UPS-SMES2006

    • Author(s)
      Toshiyuki, Mito
    • Organizer
      The 74th CSJ Conference
    • Place of Presentation
      Osaka University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] AC loss properties of a conduction cooled LTS pulse coil(2) -Coupling loss properties-2006

    • Author(s)
      Akifumi, Kawagoe
    • Organizer
      The 74th CSJ Conference
    • Place of Presentation
      Osaka University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Downsizing the Conduction-Cooled LTS Pulse Coil of 1 MJ class2006

    • Author(s)
      Shinji, Tsukuda
    • Organizer
      The 74th CSJ Conference
    • Place of Presentation
      Osaka University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurement of AC current distributions in HTS tapes using pickup coils2006

    • Author(s)
      Atsushi, Shimotamari
    • Organizer
      The 74th CSJ Conference
    • Place of Presentation
      Osaka University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Development of Nb Ti monolithic conductors with high aspect ratio of cross-sections2006

    • Author(s)
      Akihiro, Jikuzono
    • Organizer
      The 74th CSJ Conference
    • Place of Presentation
      Osaka University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] The development of the measuring system to the electro magnetic property for large scale HTS conductors(3) -Development of a HTS current transformer of 1kA class-2006

    • Author(s)
      Yusuke, Nakahama
    • Organizer
      The 75th CSJ Conference
    • Place of Presentation
      Kumamoto University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurement of AC current distributions in three HTS tapes arranged in parallel2006

    • Author(s)
      Atsushi, Shimotamari
    • Organizer
      The 75th CSJ Conference
    • Place of Presentation
      Kumamoto University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] AC loss properties of coils wound with YBCO coated conductors using Ni-W substrates2006

    • Author(s)
      Misa, Owa
    • Organizer
      The 75th CSJ Conference
    • Place of Presentation
      Kumamoto University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Optimization of a conduction cooled LTS pulse coil of 1MW class2006

    • Author(s)
      Shinji, Tsukuda
    • Organizer
      The 75th CSJ Conference
    • Place of Presentation
      Kumamoto University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Development of 1 MW, 1s UPS-SMES for a protection from a momentary voltage drop2006

    • Author(s)
      Toshiyuki, Mito
    • Organizer
      The 75th CSJ Conference
    • Place of Presentation
      Kumamoto University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Evaluation of electromagnetic properties of Nb Ti monolithic conductors with high aspect-ratio cross-sections2006

    • Author(s)
      Akihiro, Jikuzono
    • Organizer
      The 75th CSJ Conference
    • Place of Presentation
      Kumamoto University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高温超伝導大型導体の電磁特性評価装置の開発(2)2005

    • Author(s)
      福島 健介
    • Organizer
      第73回2005年度秋季低温工学・超電導学会
    • Place of Presentation
      新潟市朱鷺メッセ
    • Year and Date
      2005-11-23
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高温超伝導コイルの高性能化を目指す新しいCIC型導体の通電特性2005

    • Author(s)
      上川畑 正仁
    • Organizer
      第58回電気関係学会・九州支部連合大会
    • Place of Presentation
      福岡工業大学
    • Year and Date
      2005-09-30
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高温超伝導大型導体の電磁特性評価装置の開発-高温超伝導電流トランスの設計・制作2005

    • Author(s)
      福島 健介
    • Organizer
      第58回電気関係学会・九州支部連合大会
    • Place of Presentation
      福岡工業大学
    • Year and Date
      2005-09-30
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 伝導冷却型LTSパルスコイルの高伝熱特性2005

    • Author(s)
      山室 秀行
    • Organizer
      第72回2005年度春季低温工学・超電導学会
    • Place of Presentation
      東京大学
    • Year and Date
      2005-06-01
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 伝導冷却型LTSパルスコイルの交流損失特性2005

    • Author(s)
      川越 明史
    • Organizer
      第72回2005年度春季低温工学・超電導学会
    • Place of Presentation
      東京大学
    • Year and Date
      2005-06-01
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 瞬低対策SMES用伝導冷却型LTSパルスコイルの高性能実証試験2005

    • Author(s)
      三戸 利行
    • Organizer
      第72回2005年度春季低温工学・超電導学会
    • Place of Presentation
      東京大学
    • Year and Date
      2005-06-01
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] High heat transfer properties of a conduction cooled LTS pulse coil2005

    • Author(s)
      Hideyuki, Yamamuro
    • Organizer
      The 72nd Conference
    • Place of Presentation
      Tokyo University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] AC loss properties of a conduction cooled LTS pulse coil2005

    • Author(s)
      Akifumi, Kawagoe
    • Organizer
      The 72nd CSJ Conference
    • Place of Presentation
      Tokyo University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Validation of the High Performance Conduction-Cooled Prototype LTS pulse Coil for UPS-SMES2005

    • Author(s)
      Toshiyuki, Mito
    • Organizer
      The 72nd CSJ Conference
    • Place of Presentation
      Tokyo University
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Transport Current Properties of New Conductors of the Cable-in-Conduit Type for HTS Coils with High Performances2005

    • Author(s)
      Masahito, Kamikawabata
    • Organizer
      The 58th Joint Conference of Electrical and Electronics Engineers in Kyushu
    • Place of Presentation
      Fukuoka Institute of Technology
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] The development of the measuring system to the electro-magnetic property for large scale HTS conductors -The design and fabrication of the HTS Current transformer-2005

    • Author(s)
      Kensuke, Fukushima
    • Organizer
      The 58th Joint Conference of Electrical and Electronics Engineers in Kyushu
    • Place of Presentation
      Fukuoka Institute of Technology
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] The development of the measuring system to the electro-magnetic property for large scale HTS conductors(2)2005

    • Author(s)
      Kensuke, Fukushima
    • Organizer
      The 73rd CSJ Conference
    • Place of Presentation
      Toki Messe, Niigata City
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Remarks]

    • URL

      http://www.eee.kagoshima-u.ac.jp/~sumi-lab/

    • Related Report
      2007 Annual Research Report

URL: 

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

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