Kizu, Kaname; Murakami, Haruyuki; Tsuchiya, Katsuhiko; Yoshida, Kiyoshi; Nomoto, Kazuhiro*; Imai, Yoshio*; Minato, Tsuneaki*; Obana, Tetsuhiro*; Hamaguchi, Shinji*; Takahata, Kazuya*
The maximum magnetic field, current and voltage of CS for JT-60SA are 8.9 T, 20 kA and 10 kV, respectively. Nb
Sn conductor with high field and high current density was developed. The outer diameter and height of CS are 2 and 1.6 m, respectively. Several components were newly developed and tested. To increase the supplying flux, winding diameter should be maximized as possible. The butt type joint was developed that can minimize the joint space. DGEBA epoxy used for main binder of insulation showed sufficient tensile strength even though the 
ray irradiation of 100 kGy. Insulation characteristics of 4
4 stack sample applying double of operational stress with operational cycle showed the larger withstand voltage than 21 kV. According to these results, the fabrication of CS can be started.
Language |
: | English |
|---|---|---|
Journal |
: | |
Volume |
: | 23 |
Number |
: | 3 |
Pages |
: | p.4200104_1 - 4200104_4 |
Publication Year/Month |
: | 2013/06 |
Meeting title |
: | |
Held date |
: | 2012/10 |
Location (city) |
: | Portland |
Location (country) |
: | U.S.A. |
Paper URL |
: |
|
Keywords |
: | no keyword |
Article of JAEA R&D Review |
: | Realization of Compact Joint for Superconducting Coil; Development of Butt Joint Technique for Central Solenoid of Fusion Device[ |
Accesses |
: |
- Accesses |
|---|---|---|
InCites™ |
: |
Percentile:70.98 Category:Engineering, Electrical & Electronic |
Altmetrics |
: |
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