Engineering research and development of magnetically levitated high-temperature superconducting coil system for mini-RT project

Nagato Yanagi, Junji Morikawa, Toshiyuki Mito, Yuichi Ogawa, Shinji Hamaguchi, Hirotaka Chikaraishi, Masataka Iwakuma, Toshio Uede, Ikuo Itoh, Shinichi Nose, Shigeo Fukui

Research output: Contribution to journalConference article

6 Citations (Scopus)

Abstract

A magnetically levitated superconducting coil system is being developed using high temperature superconductors for examining a new magnetic confinement of high-beta plasmas. A miniature double-pancake coil was fabricated with a Bi-2223 Ag-sheathed tape for the purpose of developing a floating control using laser displacement gauges. The coil was inductively excited with liquid nitrogen cooling and successfully levitated in the air. A persistent current switch is also being developed with a Bi-2223 Ag-0.3wt% Mn-sheathed tape, and a prototype model was successfully tested.

Original languageEnglish
Pages (from-to)948-951
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume12
Issue number1
DOIs
Publication statusPublished - Mar 1 2002
Event17th Annual Conference on Magnet Technology - Geneva, Switzerland
Duration: Sep 24 2001Sep 28 2001

Fingerprint

Engineering research
research and development
Tapes
coils
engineering
Plasma confinement
tapes
High temperature superconductors
Liquid nitrogen
Gages
Switches
Cooling
Plasmas
liquid nitrogen
high temperature superconductors
Temperature
floating
Lasers
switches
Air

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Engineering research and development of magnetically levitated high-temperature superconducting coil system for mini-RT project. / Yanagi, Nagato; Morikawa, Junji; Mito, Toshiyuki; Ogawa, Yuichi; Hamaguchi, Shinji; Chikaraishi, Hirotaka; Iwakuma, Masataka; Uede, Toshio; Itoh, Ikuo; Nose, Shinichi; Fukui, Shigeo.

In: IEEE Transactions on Applied Superconductivity, Vol. 12, No. 1, 01.03.2002, p. 948-951.

Research output: Contribution to journalConference article

Yanagi, N, Morikawa, J, Mito, T, Ogawa, Y, Hamaguchi, S, Chikaraishi, H, Iwakuma, M, Uede, T, Itoh, I, Nose, S & Fukui, S 2002, 'Engineering research and development of magnetically levitated high-temperature superconducting coil system for mini-RT project', IEEE Transactions on Applied Superconductivity, vol. 12, no. 1, pp. 948-951. https://doi.org/10.1109/TASC.2002.1018556
Yanagi, Nagato ; Morikawa, Junji ; Mito, Toshiyuki ; Ogawa, Yuichi ; Hamaguchi, Shinji ; Chikaraishi, Hirotaka ; Iwakuma, Masataka ; Uede, Toshio ; Itoh, Ikuo ; Nose, Shinichi ; Fukui, Shigeo. / Engineering research and development of magnetically levitated high-temperature superconducting coil system for mini-RT project. In: IEEE Transactions on Applied Superconductivity. 2002 ; Vol. 12, No. 1. pp. 948-951.
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