Feasibility study on a new three-phase power transmission cable with radial arrangement of superconducting tapes

K. Kajikawa, Y. Mawatari, Y. Iiyama, T. Hayashi, K. Enpuku, K. Funaki, M. Furuse, S. Fuchino

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

A new type of superconducting power transmission cable is proposed to fulfill both the conditions of low AC loss and rare leakage magnetic flux. A lot of superconducting tapes are arranged radially, and three-phase currents are applied one by another in the azimuthal direction. If the number of tapes is a multiple of three, the leakage flux can become very small. The AC loss in the superconducting tapes can also be suppressed because of the reduction of a magnetic field applied perpendicular to the tape face with increasing the number of tapes. The numerical estimation of AC losses in the proposed power cables is carried out by means of a finite element method as well as those in the conventional types of cables.

Original languageEnglish
Pages (from-to)1058-1061
Number of pages4
JournalPhysica C: Superconductivity and its applications
Volume445-448
Issue number1-2
DOIs
Publication statusPublished - Oct 1 2006

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Superconducting tapes
power transmission
Power transmission
Tapes
cables
tapes
Cables
alternating current
Magnetic flux
leakage
superconducting power transmission
Magnetic fields
Fluxes
Finite element method
magnetic flux
finite element method
magnetic fields

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Feasibility study on a new three-phase power transmission cable with radial arrangement of superconducting tapes. / Kajikawa, K.; Mawatari, Y.; Iiyama, Y.; Hayashi, T.; Enpuku, K.; Funaki, K.; Furuse, M.; Fuchino, S.

In: Physica C: Superconductivity and its applications, Vol. 445-448, No. 1-2, 01.10.2006, p. 1058-1061.

Research output: Contribution to journalArticle

Kajikawa, K. ; Mawatari, Y. ; Iiyama, Y. ; Hayashi, T. ; Enpuku, K. ; Funaki, K. ; Furuse, M. ; Fuchino, S. / Feasibility study on a new three-phase power transmission cable with radial arrangement of superconducting tapes. In: Physica C: Superconductivity and its applications. 2006 ; Vol. 445-448, No. 1-2. pp. 1058-1061.
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