REDUCED FILAMENT BUNDLE DIAMETERS FOR IMPROVED HYSTERESIS LOSS IN MODIFIED JELLY ROLL NB3SN WIRES

被引：2
|
作者：
MCKINNELL, JC
OLAREY, PM
SIDDALL, MB
机构：
[1] Teledyne Wah Chang, Albany, OR
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1995年 / 5卷 / 02期
关键词：
D O I：
10.1109/77.402879
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Fusion applications require moderate superconducting critical current densities with low AC loss. We have investigated the possibility of reduced hysteresis loss by reducing the filament bundle diameter. For a coupled filament bundle, this reduces the volume screened by supercurrents thus reducing the hysteresis loss. We present results which show the method is effective albeit the present goal has not yet been reached.
引用
收藏
页码：1599 / 1602
页数：4
相关论文
共 39 条
  • [1] COUPLING TIME CONSTANTS FOR MODIFIED JELLY ROLL Nb3Sn WIRES
    McKinnell, J. C.
    Siddall, M. B.
    Smathers, D. B.
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1993, 3 (01) : 472 - 475
  • [2] Jelly Roll processed Nb3Sn wires with improved superconducting performances
    Tachikawa, K.
    Ando, T.
    Kaneda, N.
    Takeuchi, T.
    SUPERCONDUCTIVITY CENTENNIAL CONFERENCE 2011, 2012, 36 : 1402 - 1405
  • [3] THE MICROSTRUCTURE OF NB3SN IN MODIFIED JELLY ROLL SUPERCONDUCTING COMPOSITES
    PUGH, NJ
    EVETTS, JE
    WALLACH, ER
    JOURNAL OF MATERIALS SCIENCE, 1986, 21 (06) : 1914 - 1918
  • [4] Improved superconducting critical current density in modified jelly roll Nb3Sn by the application of Niobium (Nb) diffusion barriers
    McKinnell, J.C., 1768, IEEE, Piscataway, NJ, United States (05):
  • [5] NEW MULTIFILAMENTARY SUPERCONDUCTING WIRES WITH FILAMENT OF NB3SN IN SITU WIRES
    SUMIYOSHI, F
    FUNAKI, K
    AKENAGA, Y
    CHIKABA, J
    MORI, N
    YAMAFUJI, K
    JOURNAL DE PHYSIQUE, 1984, 45 (NC-1): : 383 - 386
  • [6] The effect of hot isostatic pressing on the strain tolerance of the critical current density found in modified jelly roll Nb3Sn wires
    Keys, SA
    Cheggour, N
    Hampshire, DP
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999, 9 (02) : 1447 - 1450
  • [7] IMPROVED SUPERCONDUCTING CRITICAL-CURRENT DENSITY IN MODIFIED JELLY ROLL NB3SN BY THE APPLICATION OF NIOBIUM (NB) DIFFUSION-BARRIERS
    MCKINNELL, JC
    SMATHERS, DB
    SIDDALL, MB
    OLAREY, PM
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1995, 5 (02) : 1768 - 1772
  • [8] Studies on jelly roll processed Nb3Sn superconducting wires using Sn-Ta and Sn-Ti based alloy sheets
    Tachikawa, Kyoji
    Tsuyuki, Tatsuro
    Hayashi, Yuuki
    Nakata, Koei
    Takeuchi, Takao
    Iwaki, Genzo
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 2007, 71 (11) : 946 - 951
  • [9] CRITICAL CURRENT DENSITIES AND MAGNETIC HYSTERESIS LOSSES IN SUBMICRON FILAMENT BRONZE-PROCESSED Nb3Sn WIRES
    Sakai, S.
    Miyashita, K.
    Kamata, K.
    Endoh, K.
    Tachikawa, K.
    Tanaka, H.
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1993, 3 (01) : 990 - 993
  • [10] CRITICAL CURRENT DENSITIES AND MAGNETIC HYSTERESIS LOSSES IN SUBMICRON FILAMENT BRONZE-PROCESSED NB3SN WIRES
    KAMATA, K
    SAKAI, S
    TACHIKAWA, K
    TANIGUCHI, T
    AJIOKA, T
    HATAKEYAMA, H
    IEEE TRANSACTIONS ON MAGNETICS, 1991, 27 (02) : 2403 - 2406
1234