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

doi:10.1016/j.physc.2006.05.025

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

Superconductive Systems Engineering Laboratory

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	1058-1061
Number of pages	4
Journal	Physica C: Superconductivity and its applications
Volume	445-448
Issue number	1-2
DOIs	https://doi.org/10.1016/j.physc.2006.05.025
Publication status	Published - Oct 1 2006

All Science Journal Classification (ASJC) codes

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

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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 journal › Article › peer-review

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