1. Cool-Down and Current Test Results of the KSTAR Prototype TF Coil.
- Author
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Oh, Y. K., Lee, S., Chu, Y., Park, K. R., Yonekawa, H., Baek, S. H., Cho, K. W., Park, Y. M., Kirn, M. K., Chang, H. S., Kirn, Y. S., Chang, Y. B., Lee, Y. J., Kirn, W. C., Kirn, K., Kwag, S. W., Lee, S. H., Yang, S. H., Lee, S. J., and Bak, J. S.
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PROTOTYPES , *PHYSICS , *PHYSICAL sciences , *ENGINEERING models , *ENGINEERING design , *COOLING , *ELECTRIC coils - Abstract
A prototype toroidal field (TF) coil, TF00 coil, of the Korea Superconducting Tokamak Advanced Research (KSTAR) project has been assembled and tested at the coil test facility in Korea Basic Science Institute (KBSI). The TF00 coil is a real-sized TF coil made of Nb3Sn superconducting cable-in-conduit conductor (CICC). The coil test was conducted by several campaigns according to the objectives. The first campaign, which was carried out by Jan. 2003, has objectives of cooling the coil into operating temperature and finding any defect in the coil such as cold leaks. From the results of the first campaign experiment, any defect in the coil was not found. The second campaign, which was carried out by Aug. 2003, has objectives to get the operating characteristics according to the current ramp up and discharge operations. In this paper, the coil test results are introduced as well as the details of the coil test system setup. © 2004 American Institute of Physics [ABSTRACT FROM AUTHOR]
- Published
- 2004
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