• Test results on MgB2 windings...

Result: Test results on MgB2 windings for AC applications

Title:
Test results on MgB2 windings for AC applications
Authors:
NARDELLI, D, MARABOTTO, R, GRASSO, G, MARTINI, L, BOCCHI, M, DALESSANDRO, R, MODICA, M, TASSISTO, M, PIETRANERA, D, PENCO, R
Source:
The 2006 applied superconductivity conference, Seattle, WA, August 27-September 1, 2006. Part III of three partsIEEE transactions on applied superconductivity. 17(2):2742-2745
Publisher Information:
New York, NY: Institute of Electrical and Electronics Engineers, 2007.
Publication Year:
2007
Physical Description:
print, 10 ref 3
Original Material:
INIST-CNRS
Subject Terms:
Electronics, Electronique, Electrical engineering, Electrotechnique, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Electronique, Electronics, Electronique des semiconducteurs. Microélectronique. Optoélectronique. Dispositifs à l'état solide, Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices, Dispositifs supraconducteurs, Superconducting devices, Electrotechnique. Electroenergetique, Electrical engineering. Electrical power engineering, Matériaux, Materials, Bande supraconductrice, Superconducting tapes, Courant alternatif, Alternating current, Corriente alterna, Courant continu, Direct current, Corriente contínua, Courant critique, Critical current, Corriente crítica, Courantométrie, Current measurement, Corrientimetría, Cryogénie, Cryogenics, Criogenia, Enroulement machine, Machine windings, Implantation(topométrie), Layout, Implantación(topometría), Installation essai, Test facility, Instalación ensayo, Isolation électrique, Electrical insulation, Aislamiento eléctrico, Mesure courant électrique, Electric current measurement, Perte courant alternatif, AC losses, Recherche développement, Research and development, Investigación desarrollo, Supraconducteur haute température, High temperature superconductor, Supraconductor alta temperatura, Température cryogénique, Cryogenic temperature, Temperatura criogénica, AC loss, FCL, MgB2, non inductive, tape
Document Type:
Conference Conference Paper
File Description:
text
Language:
English
Author Affiliations:
ASG Superconductors, Corso F. M. Perrone 73r, 16152 Genova, Italy
Columbus Superconductors, Corso F. M. Perrone 24, 16152 Genova, Italy
CESI Ricerca, Via Rubattino 54, 20134 Milano, Italy
ISSN:
1051-8223
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=19016867
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Electrical engineering. Electroenergetics

Electronics
Accession Number:
edscal.19016867
Database:
PASCAL Archive

Further Information

In the frame of a research and development project named LIMSAT several MgB2 tapes and windings were fabricated and tested in DC and AC current regime. All technical aspects related to the choice of the MgB2 tape layout as well as the winding technology and insulation will be reported. Different tape layout and insulating technique were used for the different windings, in particular several lengths of MgB2 multifilamentary Cu-stabilized Ni-sheathed tape. Critical current measurements on short samples of the tape used, performed in a cryogenic-free test facility, showed currents over 250 A at 20 K, 1 T. Five non inductive MgB2 windings were made using lengths from about 35 to 130 m and tested in liquid He and liquid Ne. The results from electrical DC and AC tests are reported and discussed.