Stability of toroidal SMES using YBCO tapes for simultaneous quench of a few coils

So Noguchi, Seok Beom Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We have investigated the stability of 2.0 GJ toroidal HTS-SMES, which consists of 90 element coils wound from YBCO tape. If one or more element coils are quenched, the storage energy reduces due to change of the magnetic field distribution. A series of quench for some element coils may occur, when the energy of the quenched coil cannot be consumed adequately. The simultaneous quench of some element coil may cause the system down. Therefore, it is necessary to investigate the simultaneous quench properties.

Original languageEnglish
Title of host publicationApplied Electromagnetic Engineering
Subtitle of host publicationMagnetic Superconducting and Nano Materials
PublisherTrans Tech Publications Ltd
Pages3-10
Number of pages8
ISBN (Print)9780878492152
DOIs
Publication statusPublished - Jan 1 2011

Publication series

NameMaterials Science Forum
Volume670
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Keywords

  • HTS SMES
  • Quench
  • Stability
  • Toroidal coil

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Noguchi, S., & Kim, S. B. (2011). Stability of toroidal SMES using YBCO tapes for simultaneous quench of a few coils. In Applied Electromagnetic Engineering: Magnetic Superconducting and Nano Materials (pp. 3-10). (Materials Science Forum; Vol. 670). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.670.3