DocumentCode :
1135757
Title :
Investigations of current-carrying capacity and quench behaviour of a composite superconductor by magnetic flux pumping method
Author :
Ivanov, S.S. ; Balashov, N.N. ; Pukhov, A.A. ; Shchegolev, I.O.
Author_Institution :
Inst. for High Temp., Moscow, Russia
Volume :
30
Issue :
4
fYear :
1994
fDate :
7/1/1994 12:00:00 AM
Firstpage :
2462
Lastpage :
2465
Abstract :
Results of current-carrying capacity measurements and the quench behaviour analysts for a single Cu/NbTi composite superconducting wire under adiabatic cooling conditions are presented. The data are received using as well the usual resistive method as the contactless flux pumping method. The results obtained show that the latter method may be used not only for current-carrying capacity measurements but also for cryostability parameters determination. These results may be important for stability tests of high-current cables for large-scale applications (such as SMES, pulsed magnet systems etc.)
Keywords :
capacitance measurement; composite superconductors; copper; cryogenics; magnetic cooling; magnetic flux; niobium alloys; superconducting cables; superconducting magnet energy storage; superconducting magnets; titanium alloys; Cu-NbTi; SMES; adiabatic cooling; composite superconductor; contactless flux pumping; cryostability parameters; current-carrying capacity; high-current cables; large-scale applications; magnetic flux pumping; pulsed magnet; quench behaviour; resistive method; single Cu/NbTi composite superconducting wire; stability tests; superconducting magnet energy storage; Cables; Cooling; Current measurement; Large-scale systems; Niobium compounds; Samarium; Stability; Superconducting filaments and wires; System testing; Titanium compounds;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/20.305776
Filename :
305776
Link To Document :
بازگشت