| Autor: |
Murakami, Haruyuki, Tsuchiya, Katsuhiko, Kawano, Katsumi, Kizu, Kaname, Hamada, Kazuya, Itashiki, Yutaro, Okano, Fuminori, Yagiyuu, Jiyunichi, Shibama, Yuusuke, Matsunaga, Go, Nomoto, Kazuhiro, Watabe, Yuki, Haruyuki, Murakami, Katsuhiko, Tsuchiya, Katsumi, Kawano, Kaname, Kizu, Kazuya, Hamada, Yutaro, Itashiki, Fuminori, Okano, Junnichi, Yagyu, Yusuke, Shibama, Go, Matsunaga |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Zdroj: |
IEEE Transactions on Applied Superconductivity. 31(5):1-5 |
| ISSN: |
1051-8223 |
| Popis: |
The construction of magnet system for the tokamak device of JT-60 super advanced (JT-60SA) was completed in March 2020. The manufacturing of CS had been finished in March 2019. The circularity of 4.0 mm is requirement for CS manufacturing from the point of view of plasma control. The high accurate manufacturing method and jigs had been developed and the circularity of CS achieves 1.44 mm, which meets the requirement of 4.0 mm. The clearance between the CS and the TF coils is very small, only 14 mm in design. The CS touches the TF coils and is subjected to load, the CS can be broken. Thus the surface dimension of the CS and the TF coils was measured before the installation of CS to confirm the clearance sufficient large to avoid the CS crashing in-to the TF coils. The CS was successfully installed to the tokamak center without any damages in December 2019 as the final step of magnet assembly of JT-60SA. In this paper, the manufacturing results and the installation of the CS are described |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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