17–22 May 2026
C.I.D
Europe/Zurich timezone

Characterization of wet-wound insulated 2G-HTS tape in a dewar

TUP7661
19 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC7.T10: Superconducting Magnets Poster session

Speaker

Chin-Kang Yang (National Synchrotron Radiation Research Center)

Description

The second-generation high-temperature superconductor (2G-HTS) is under consideration for accelerator applications because its operating temperature, which is higher than 4.2 K, eliminates the need for liquid helium. However, the relatively low engineering critical current, inter-layer insulation challenges, welding reliability and quench protection remain key technical issues. In this work, an insulated 2G-HTS tape was wet-wound using a low-temperature adhesive. The winding method, charging behavior, as well as quench protection were experimentally investigated. A simple liquid-helium-free test dewar is also presented.

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Author

Jyh-Chyuan Jan (National Synchrotron Radiation Research Center)

Co-authors

Chi-Chuan Tsai (National Synchrotron Radiation Research Center) Chin-Kang Yang (National Synchrotron Radiation Research Center) Fu-Yuan Lin (National Synchrotron Radiation Research Center) Ting-Yi Chung (National Synchrotron Radiation Research Center)

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