Research and development of fundamental technologies for accelerator magnets using high Tc superconductors

被引：19

作者：

Amemiya, Naoyuki ^{[1
]}

Takahashi, Keita

Otake, Hiroaki

Nakamura, Taketsune

Mori, Yoshiharu ^{[2
]}

Ogitsu, Toru ^{[3
]}

Koyanagi, Kei ^{[4
]}

Osanai, Akihiro ^{[4
]}

Yoshiyuki, Takeshi ^{[4
]}

Noda, Koji ^{[5
]}

Yoshimoto, Masahiro ^{[6
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Dept Elect Engn, Nishikyo Ku, Kyoto 6158510, Japan

[2] Kyoto Univ, Inst Res Reactor, Kumatori, Osaka 5900494, Japan

[3] High Energy Accelerator Res Org, J PARC Ctr, Tokai, Ibaraki 3191195, Japan

[4] Toshiba Cooporat, Minato Ku, Tokyo 1058001, Japan

[5] Natl Inst Radiol Sci, Dept Accelerator & Med Phys, Inage Ku, Chiba 2638555, Japan

[6] Japan Atom Energy Agcy, J PARC Ctr, Tokai, Ibaraki 3191195, Japan

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2012年 / 482卷

基金：

日本科学技术振兴机构;

关键词：

Accelerator; Coated conductor; Magnet; Magnetization; Winding; FIELD; DESIGN;

D O I：

10.1016/j.physc.2012.05.017

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The progress of a project on the research and development of fundamental technologies for accelerator magnets using high T-c superconductors (HTS) is reported. The aim of the project is to establish technologies for cryo-cooler-cooled HTS accelerator magnets wound with coated conductors. At the first stage of the project, the conceptual design study of accelerators was carried out, and the coils of the HTS magnets which are compatible with these accelerators were designed successfully. The required winding technologies were clarified through designing the coils, and the R&D of winding technologies for coils with three-dimensional shape and those with negative bend are in progress. The influence of the tape magnetization, that is, the shielding current on the wide face of coated conductor, on the field quality of magnets was studied. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：74 / 79

页数：6

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