AC loss measurement of Bi-2223 conductors

Mi Hye Jang, Yong Chu, Tae Kuk Ko, Sang Soo Oh, Jin Ho Joo

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

In this paper, AC losses of Bi-2223 tapes with different matrix of superconducting core were measured and analysed. The two samples produced by a powder-in-tube method are multi-filamentary tape with AG and Ag-Au matrix. The measurement was carried out under the environment of constant transport current and applied time-varying magnetic field. From experiment, losses for fields applied parallel to the c-axis of the textured Bi-2223 grains are larger by over an order of magnitude than those applied perpendicular. And it is confirmed that conductor losses with Ag matrix are larger than those with Ag-Au matrix.

Original languageEnglish
Pages (from-to)2575-2576
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume341-348 (IV)
DOIs
Publication statusPublished - 2000 Jan 1
EventInternational Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA
Duration: 2000 Feb 202000 Feb 25

Fingerprint

alternating current
conductors
Tapes
matrices
tapes
Powders
Magnetic fields
tubes
Experiments
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

Jang, Mi Hye ; Chu, Yong ; Ko, Tae Kuk ; Oh, Sang Soo ; Joo, Jin Ho. / AC loss measurement of Bi-2223 conductors. In: Physica C: Superconductivity and its Applications. 2000 ; Vol. 341-348 (IV). pp. 2575-2576.
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AC loss measurement of Bi-2223 conductors. / Jang, Mi Hye; Chu, Yong; Ko, Tae Kuk; Oh, Sang Soo; Joo, Jin Ho.

In: Physica C: Superconductivity and its Applications, Vol. 341-348 (IV), 01.01.2000, p. 2575-2576.

Research output: Contribution to journalConference article

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AU - Jang, Mi Hye

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N2 - In this paper, AC losses of Bi-2223 tapes with different matrix of superconducting core were measured and analysed. The two samples produced by a powder-in-tube method are multi-filamentary tape with AG and Ag-Au matrix. The measurement was carried out under the environment of constant transport current and applied time-varying magnetic field. From experiment, losses for fields applied parallel to the c-axis of the textured Bi-2223 grains are larger by over an order of magnitude than those applied perpendicular. And it is confirmed that conductor losses with Ag matrix are larger than those with Ag-Au matrix.

AB - In this paper, AC losses of Bi-2223 tapes with different matrix of superconducting core were measured and analysed. The two samples produced by a powder-in-tube method are multi-filamentary tape with AG and Ag-Au matrix. The measurement was carried out under the environment of constant transport current and applied time-varying magnetic field. From experiment, losses for fields applied parallel to the c-axis of the textured Bi-2223 grains are larger by over an order of magnitude than those applied perpendicular. And it is confirmed that conductor losses with Ag matrix are larger than those with Ag-Au matrix.

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