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Your search keyword '"Yang, H. L."' showing total 7 results
Start Over Author "Yang, H. L." Journal ieee transactions on applied superconductivity
7 results on '"Yang, H. L."'

2. Stability Analysis of the KSTAR PF Busline

Author

Park, Y. M., primary, Lee, H. J., additional, Chu, Y., additional, Park, D. S., additional, Kwag, S. W., additional, Song, N. H., additional, Woo, I. S., additional, Chang, Y. B., additional, Joo, J. J., additional, Moon, K. M., additional, Kim, S. H., additional, Park, K. R., additional, Yang, H. L., additional, and Kwon, M., additional

Published
2012
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7. Construction and Commissioning of the KSTAR Current Feeder System.

Author

Park, Y. M., Lee, Y. J., Kim, Yaung-Soo, Woo, I. S., Kwag, S. W., Chang, Y. B., Song, N. H., Park, H. T., Kim, C. S., Lee, K. S., Bang, E. N., Chu, Y., Yonekawa, Hirofumi, Park, K. R., Yang, H. L., Ha, T. H., and Bak, J. S.

Subjects
BUS conductors (Electricity), SUPERCONDUCTING magnets, POWER resources, JOINTS (Engineering), TOROIDAL magnetic circuits, HELIUM
Abstract

The function of the current feeder system (CFS) is for conducting large currents from the power supplies to the KSTAR superconducting (SC) magnets. The CFS consists of SC bus-lines, joints, and current leads. The bus-line conductor is a circular cable-in-conduit conductor (CICC), which consists of a 4.5 mm thick stainless steel 316L seamless pipe containing 324 strands of chrome coated NbTi superconductor and 243 strands of OFHC. The ends of the CICC are assembled with specially designed lap joints. The joining resistance is controlled to less than 2.5 nano-ohm to minimize Joule heating. The outer surfaces of the CICC were electrically insulated up to 15 kV with jackets made of Kapton film and prepreged E-glass tape. Helically wrapped conducting fiber was used to measure the voltages of bus-line quenches. Two pairs of prototype brass leads for poloidal field (PF) and toroidal field (TF) coils have been fabricated and tested up to the currents of 26 kA for the PF leads and 35 kA for the TF leads. The test results satisfied all the requirements so that all 18 leads were manufactured and assembled on site. This paper will describe the detailed manufacturing progress and commissioning results of the KSTAR CFS. [ABSTRACT FROM AUTHOR]

Published
2009
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