AC loss measurements on superconductors using a (low-inductive) coil geometry

A.J.M. Roovers, H.A. van de Vegt, K.W. Siekman, T. Wells, L.J.M. van de Klundert, J.L. Sabrie

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    Abstract

    In this paper loss measurements on various superconductors are presented. The measurements were performed on samples in a coil configuration. Most of the results will be used in the VAMAS Round Robin Test, in the course of which the experimental data of several laboratories throughout the world are compared. The characteristic loss parameters of the conductors are extracted from the experimental results, when possible, using classical loss theories.

    Except from the loss measurements, also data concerning the critical currents of various conductors have been obtained. In order to investigate the effect of the filament diameter on the current carrying capacity of multifilamentary superconductors the results of critical current measurements on conductors, others than used in the VAMAS project, are also presented. Comparing these data indicates that the transport current at lower fields consists for fine filament conductors of bulk currents and surface currents.
    Original languageEnglish
    Title of host publicationAdvances in cryogenic engineering materials
    Place of PublicationNew York
    PublisherPlenum
    Pages191-198
    Number of pages8
    ISBN (Print)0-306-43598-5
    DOIs
    Publication statusPublished - 1990
    Event1989 Cryogenic Engineering Conference & International Cryogenic Materials Conference, CEC/ICMC 1989 - UCLA, Los Angeles, United States
    Duration: 24 Jul 198928 Jul 1989

    Publication series

    NameAdvances in Cryogenic Engineering Materials
    PublisherPlenum Press
    Volume36

    Conference

    Conference1989 Cryogenic Engineering Conference & International Cryogenic Materials Conference, CEC/ICMC 1989
    Abbreviated titleCEC/ICMC
    CountryUnited States
    CityLos Angeles
    Period24/07/8928/07/89

    Keywords

    • METIS-129889

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  • Cite this

    Roovers, A. J. M., van de Vegt, H. A., Siekman, K. W., Wells, T., van de Klundert, L. J. M., & Sabrie, J. L. (1990). AC loss measurements on superconductors using a (low-inductive) coil geometry. In Advances in cryogenic engineering materials (pp. 191-198). (Advances in Cryogenic Engineering Materials; Vol. 36). New York: Plenum. https://doi.org/10.1007/978-1-4613-9880-6_25