OPTIMAL-DESIGN OF THE SUPERCONDUCTING PERSISTENT CURRENT SWITCH WITH RESPECT TO THE HEATER CURRENTS AND THE OPERATING CURRENTS

Authors
KO TK OH YS LEE SJ
Citation
Tk. Ko et al., OPTIMAL-DESIGN OF THE SUPERCONDUCTING PERSISTENT CURRENT SWITCH WITH RESPECT TO THE HEATER CURRENTS AND THE OPERATING CURRENTS, IEEE transactions on applied superconductivity, 5(2), 1995, pp. 262-265
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on applied superconductivity → ACNP
ISSN journal
10518223
Volume
5
Issue
2
Year of publication
1995
Part
1
Pages
262 - 265
Database
ISI
SICI code
1051-8223(1995)5:2<262:OOTSPC>2.0.ZU;2-D
Abstract
The temperature characteristics of the persistent current switch (PCS) were analyzed by using the heat transfer equations. The optimal condi tions for the design of the PCS were derived in this paper. The maximu m operating current in a persistent mode was 100A(at 1.5T). The PCS wa s opened after several tens msec by heater currents. The heater curren t which could minimize thermal losses was 150mA. The experimental resu lts of the designed PCS agreed well with the calculated results.