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 publicationMaterials Science Forum
Pages3-10
Number of pages8
Volume670
DOIs
Publication statusPublished - 2011
Event6th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic Superconducting and Nano Materials, JAPMED'6 - Bucharest
Duration: Jul 27 2009Jul 29 2009

Publication series

NameMaterials Science Forum
Volume670
ISSN (Print)02555476

Other

Other6th Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic Superconducting and Nano Materials, JAPMED'6
CityBucharest
Period7/27/097/29/09

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Keywords

  • HTS SMES
  • Quench
  • Stability
  • Toroidal coil

ASJC Scopus subject areas

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

Cite this

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