| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6746381 | Fusion Engineering and Design | 2013 | 4 Pages |
Abstract
⺠We report on first results of the use of HTS in tokamak Golem poloidal field coils. ⺠We show that superconductivity has been achieved at 91 K with liquid Nitrogen cooling. ⺠We show that current in 12 mm SuperPower YBCO tape used can exceed 1 kA in pulses and current ramp speed can exceed 100 kA/s. ⺠We show that quenches do not cause degradation in the coil performance if controlled. ⺠We report on plans and progress in design and constructions of the first full-HTS tokamak ST25.
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Authors
M. Gryaznevich, V. Svoboda, J. Stockel, A. Sykes, N. Sykes, D. Kingham, G. Hammond, P. Apte, T.N. Todd, S. Ball, S. Chappell, Z. Melhem, I. Äuran, K. Kovarik, O. Grover, T. Markovic, M. Odstrcil, T. Odstrcil, H.-T. Kim,