Optimal Configuration Design of MRI REBCO Magnet Taking into Account Superconducting Layer

被引：0

作者：

Noguchi, So ^{[1
]}

Miyazaki, Hiroshi ^{[2
]}

Tosaka, Taizo ^{[2
]}

Nomura, Shunji ^{[2
]}

Kurusu, Tsutomu ^{[2
]}

Ueda, Hiroshi ^{[3
]}

Ishiyama, Atsushi ^{[4
]}

Urayama, Shinichi ^{[5
]}

Fukuyama, Hidenao ^{[5
]}

机构：

[1] Hokkaido Univ, Grad Sch Informat Sci & Technol, Sapporo, Hokkaido, Japan

[2] Toshiba Co Ltd, Yokohama, Kanagawa, Japan

[3] Okayama Univ, Grad Sch Nat Sci & Technol, Okayama, Japan

[4] Waseda Univ, Sch Adv Sci & Engn, Tokyo, Japan

[5] Kyoto Univ, Grad Sch Med, Kyoto, Japan

来源：

2016 IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (CEFC) | 2016年

关键词：

Field homogeneity; MRI; optimal design; REBCO coated conductor;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The development of ultra-high-field (similar to 10 T magnetic resonance imaging (MRI) device is underway. It is, therefore, required to achieve the extremely high field homogeneity at a magnet design stage, where the field homogeneity is evaluated using the Legendre polynomials. Commonly, it is supposed that the current uniformly flows on the cross section of coils. However, for REBCO magnet, the no-current-flowing region has to be taken into account, such as a copper stabilizer. In addition, the REBCO layer inside REBCO tape is very thin, 1 - 2 mu m, so the current-flowing region is 1/100 of the REBCO tape area. Therefore, it is necessary to consider that the current flows only in the REBCO layer, for accurate evaluation of field homogeneity.

引用

页数：1

共 50 条

[1] An Optimal Configuration Design of Superconducting Magnets for DC Reactor Taking Loss into Account
Noguchi, So
Tsuda, Makoto
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2011, 21 (03) : 2279 - 2282
[2] Superconducting joint of REBCO wires for MRI magnet
Mukoyama, Shinichi
Nakai, Akinobu
Sakamoto, Hisaki
Matsumoto, Shinji
Nishijima, Gen
Hamada, Mamoru
Saito, Kazuyoshi
Miyoshi, Yasuyuki
30TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS2017), 2018, 1054
[3] Design and Cooling Properties of High Stable Field REBCO Superconducting Magnet for MRI
Yokoyama, Shoichi
Kiss, Takanobu
Miyagi, Daisuke
Tsuda, Makoto
Nakamura, Taketsune
Shirai, Yasuyuki
Miura, Hideaki
Matsuda, Tetsuya
Inoue, Tatsuya
Morita, Yusuke
Eguchi, Ryo
Otake, Shunsuke
Tanabe, Hajime
Sato, Shinji
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2020, 30 (04)
[4] An Optimal Design of Actively Shielded MRI Superconducting Magnet
Liang, Zhenguang
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2019, 29 (02)
[5] Optimal Design and Test of Main Magnet in Superconducting MRI
Wu, Chunli
Guo, Jialiang
Chen, Chuan
Yan, Guo
Li, Chengshan
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2010, 20 (03) : 1810 - 1813
[6] Optimal Design for Open MRI Superconducting Magnet with Active Shielding
王春忠
王秋良
李兰凯
荣明
周又元
Journal of Measurement Science and Instrumentation, 2010, 1 (02) : 178 - 182
[7] Optimal Design for High-Field MRI Superconducting Magnet
Wang, Chunzhong
Chang, Tianqing
Rong, Ming
Dai, Yinming
Ni, Zhipeng
Li, Lankai
Wang, Qiuliang
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2011, 21 (03) : 2245 - 2249
[8] THE COIL DESIGN OF THE SUPERCONDUCTING MRI MAGNET
FUJITA, M
IEEE TRANSACTIONS ON MAGNETICS, 1988, 24 (06) : 2907 - 2909
[9] Development of a Half-Size 3 T REBCO Superconducting Magnet for MRI
Miura, H.
Matsuda, T.
Nomura, K.
Inoue, T.
Morita, Y.
Eguchi, R.
Otake, S.
Tanabe, H.
Yokoyama, S.
Sato, S.
14TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS2019), 2020, 1559
[10] Design of a Superconducting 32 T Magnet With REBCO High Field Coils
Markiewicz, W. Denis
Larbalestier, David C.
Weijers, Hubertus W.
Voran, Adam J.
Pickard, Ken W.
Sheppard, William R.
Jaroszynski, Jan
Xu, Aixia
Walsh, Robert P.
Lu, Jun
Gavrilin, Andrew V.
Noyes, Patrick D.
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2012, 22 (03)

← 1 2 3 4 5 →