DocumentCode
3767965
Title
Current distribution characteristics of NbTi/Bi2223 hybrid superconductor
Author
Wei Pi;Yin Shun Wang
Author_Institution
Key Lab HV & EMC Beijing, North China Electric Power University, Beijing 102206, China
fYear
2015
Firstpage
220
Lastpage
221
Abstract
The current distribution characteristics of low temperature superconductor (LTS) and high temperature superconductor (HTS) hybrid superconductor, made of NbTi/Cu wire and Bi2223/Ag tape, were studied numerically and experimentally. Results indicate: with the increase of temperature the current transfers from LTS to HTS, and compared to NbTi/Cu wire, NbTi/Bi2223 hybrid superconductor has higher operating current and better stability. This kind of hybrid superconductor is expected to have potential application in high field magnet and conduction-cooled magnet particularly.
Keywords
"High-temperature superconductors","Superconducting magnets","Current distribution","Superconducting films","Superconducting filaments and wires","Numerical stability","Thermal stability"
Publisher
ieee
Conference_Titel
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2015 IEEE International Conference on
Print_ISBN
978-1-4673-8106-2
Type
conf
DOI
10.1109/ASEMD.2015.7453544
Filename
7453544
Link To Document