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1996 Fiscal Year Final Research Report Summary

The Hall Effect on Coupling Loses in Aluminum-Stabilized Superconductors.

Research Project

Project/Area Number 07650348
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 電力工学・電気機器工学
Research InstitutionFukuoka Institute of Technology

Principal Investigator

KAWASHIMA Teruko  Fukuoka Institute of Technology, Department of Electronics, Professor, 工学部, 教授 (60148898)

Project Period (FY) 1995 – 1996
KeywordsSupercondting conductor / Aluminum-stabilized superconductor / The Hall effect / Coupling current loss
Research Abstract

An aluminum-sutabilized superconductor with a high current capacity iss often used under the coexistence of the transverse ac magnetic field and the dc magnetic field. A changing transverse field produces a path of inter-strand coupling current in cross sections of the conductors. The eleectromagnetic interaction between the current and the dc field causes what is called the Hall effect, so that the coupling lossfeature is different from that of the ordinary conductor. Fron the results of of numerical calculations of the coupling losses in a model conductor on the dc field by using the three-dimensional FEM,it is elucidated that the Hall effect decreases the coupling losses. The Model conductor has the fundamental elements of the real aluminium-stabilized conductors, in addition has a simple structure.

  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] 川島照子他: "アルミニウム安定化超伝導導体内結合損失のホール効果による変化" 九州大学超伝導科学研究センター報告. 2. 71-76 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 川島照子他: "超伝導大型導体の結合損失に及ぼすホール効果の影響" 福岡工業大学エレクトロニクス研究所所報. 12. 93-96 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Fumio SUMIYOSHI他: "The Change of Coupling Losses in Aluminum-Stabiliged Superconductors Due to the Hall Effect." IEEE Transactions on Applied Superconductivity.5. 721-724 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Fumio SUMIYOSHI他: "Measurement of Coupling Losses in Superconducting Cable-in-Conduit Conductors Affected by Internal Trasverse Electromagnetic Horces" IEEE Transactions on Magnetics. 32. 2838-2841 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 川島照子他: "3次元有限要素法による2次より線形超伝導導体の電磁解析I.断面形状が理想断面である場合" 福岡工業大学エレクトロニクス研究所所報. 13. 43-53 (1996)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Kawashima, F.Sumiyoshi, S.Kawabata, H.Ono, T.Mito, N.Yanagi, K.Takahata, J.Yamamoto: "The Hall Effect on Coupling Losses in Aluminum-Stabilized Superconductors." Annual Report of Research Insutitute of Superconductivity, Kyushu University. Vol. 1. 165-170 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Kawashima, F.Sumiyoshi, S.Kawabata: "The Hall Effect on the Coupling Losses in Large Scale Superconductors." Reports of the Electronics Research Laboratory, Fukuoka Institute of Technology. Vol. 12. 93-96 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] F.Sumiyoshi, S.Kawabata, H.Ono, T.Kawashima, T.Mito, N.Yanagi, K.Takahata, T.Satow, J.Yamamoto: "The Change of Coupling Losses in Aluminum-Stabilized Conductors Due to the Hall Effect." IEEE Transactions on Applied Superconductivity. Vol. 5, No. 2. 721-724 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] F.Sumiyoshi, S.Kawabata, K.Matsuyama, T.Kawashima, T.Mito, K.Takahata, T.Satow, J.Yamamoto, Y.Kanai, T.Yamamoto, K.Nakamoto: IEEE Transactions on Magnetics. Vol. 34, No. 4. 2838-2841 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Kawashima, Y.Goto, T.Nomiyama, T.Yoshida, F.Sumiyoshi, S.Kawabata: "Electromagnetic Analysis of Stranded Superconductors of Second Level by 3D Finite Element Method. 1. Case of Ideal Sturacture of Cross Section." Reports of the Electronics Research Laboratory, Fukuoka Institute of Technology. Vol. 13. 43-53 (1996)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1999-03-09  

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