The background magnets of the Samsung Superconductor Test Facility (SSTF)

Citation
S. Baang et al., The background magnets of the Samsung Superconductor Test Facility (SSTF), IEEE APPL S, 11(1), 2001, pp. 2082-2085
Citations number
3
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
ISSN journal
1051-8223 → ACNP
Volume
11
Issue
1
Year of publication
2001
Part
2
Pages
2082 - 2085
Database
ISI
SICI code
1051-8223(200103)11:1<2082:TBMOTS>2.0.ZU;2-Y
Abstract
The background magnet system of SSTF (Samsung Superconductor Test Facility) for KSTAR (Korea Superconducting Tokamak Advanced Reseal ch) is now under design. The main coil (MC) is split solenoids and the gap can be changed fr om 0 to 750 mm, The PD of MC is 750 mm, It will be wound using a CICC (cabl e-in-conduit conductor) designed for the central solenoid of KSTAR. The cen tral field is 8 T at 22.5 kA when the gap is 250 mm, The ramp rate of MC is 3 T/s, A pair of blip coils will simulate (during the discharge) 1 T ampli tude and 20 T/s rate electromagnetic disturbances expected from the KSTAR o peration. To compensate the inductive interaction between MC and blip coils during the discharge of the blip coils, a pair of cancellation coils is fo reseen. Both blip and cancellation soils (BCC) ar e fed in series and gener ate I T central field @ 7 kA and 250 mm gap, The BCC are wound with CICC an d cooled internally and externally.