Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Normal Zone Initiation and Propagation Characteristics of a Solid Nitrogen Cooled GdBCO Racetrack Pancake Coil
- Authors
- Song, J. B.; Kim, K. L.; Yang, D. G.; Jang, J. Y.; Ko, T. K.; Ahn, M. C.; Lee, H. G.
- Issue Date
- 6월-2012
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- GdBCO; normal zone propagation (NZP); protection; racetrack pancake (RP) coil; solid nitrogen (SN2)
- Citation
- IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, v.22, no.3
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
- Volume
- 22
- Number
- 3
- ISSN
- 1051-8223
- Abstract
- This paper presents quench test results, of both experiment and simulation, of a racetrack pancake coil wound with a GdBCO-coated conductor tape in a solid nitrogen (SN2) cooling system at 58 K. The longitudinal normal zone propagation velocities in the curved section were 2 times faster than those in the straight section. Therefore, the straight section should be protected more than the curved section when using racetrack-type, GdBCO pancake coils in large-scale rotating machines. The simulated results showed good agreement with the experimentally observed normal zone initiation times.
- Files in This Item
- There are no files associated with this item.
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.