Feasibility study on partial insulation winding technique for the development of self-protective MgB2 magnet

Y. G. Kim, J. C. Kim, J. M. Kim, B. H. Yoo, D. Y. Hwang, Haigun Lee

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

This study investigates the feasibility of using the partial insulation winding technique for the development of a self-protective MgB2 MRI magnet with a fast charge-discharge rate. Charge-discharge and quench tests for a prototype PI MgB2 magnet confirmed that the magnet was successfully operated at full-field performance and exhibited self-protecting behavior in the event of a quench. Nonetheless, the required time to charge the 0.5-T/300-mm PI MgB2 magnet was almost five days, implying that the charge-discharge delay of the PI MgB2 magnet still needs to be ameliorated further to develop a real-scale MgB2 MRI magnet with a fast charge-discharge rate.

Original languageEnglish
Pages (from-to)20-26
Number of pages7
JournalCryogenics
Volume92
DOIs
Publication statusPublished - 2018 Jun 1

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insulation
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ASJC Scopus subject areas

  • Materials Science(all)
  • Physics and Astronomy(all)

Cite this

Feasibility study on partial insulation winding technique for the development of self-protective MgB2 magnet. / Kim, Y. G.; Kim, J. C.; Kim, J. M.; Yoo, B. H.; Hwang, D. Y.; Lee, Haigun.

In: Cryogenics, Vol. 92, 01.06.2018, p. 20-26.

Research output: Contribution to journalArticle

Kim, Y. G. ; Kim, J. C. ; Kim, J. M. ; Yoo, B. H. ; Hwang, D. Y. ; Lee, Haigun. / Feasibility study on partial insulation winding technique for the development of self-protective MgB2 magnet. In: Cryogenics. 2018 ; Vol. 92. pp. 20-26.
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