Proposal of transformer using magnetic shielding with bulk high T c superconductors

IEEE Transactions on Applied Superconductivity

Volumn 14, Issue 2, 2004, Pages 1126-1129

  Fukuoka, Katsuhiro ^a   Hashimoto, Mitsuo ^a  

^a POLYTECHNIC UNIVERSITY   (Japan)

Author keywords

High temperature superconductors; Magnetic circuits; Magnetic shielding; Transformers

Indexed keywords

CRITICAL CURRENT DENSITY (SUPERCONDUCTIVITY); ELECTRIC COILS; ELECTRIC CONDUCTIVITY; ELECTRIC POTENTIAL; ELECTRIC RESISTANCE; FERROMAGNETIC MATERIALS; FINITE ELEMENT METHOD; MAGNETIC BEARINGS; MAGNETIC FLUX; MAGNETIC SHIELDING; NATURAL FREQUENCIES; TRANSFORMER MAGNETIC CIRCUITS;

FERROMAGNETIC CORE; LEAKAGE FLUX; MAGNETIC FLUX COMPOSITION;

HIGH TEMPERATURE SUPERCONDUCTORS;

EID: 4344632187     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/TASC.2004.830442     Document Type: Conference Paper

References (3)

1. M. Murakami, S. Gotoh, H. Fujimoto, K. Yamaguchi, N. Koshizuka, and S. Tanaka, "Flux pinning and critical currents in melt processed YBaCuO superconductors,"Supercond. Sci. Technol., vol. 4, no. 1S, pp. S43-S50, 1991.
2. K. Fukuoka and M. Hashimoto, "Frequency characteristic of magnetic flux invasion on YBCO superconductor ring specimen," Studies in Appl. Electromagn. and Mech., vol. 13, pp. 71-74, 1998.
3. _, "AC magnetic shielding characteristic of a YBCO superconductor using magnetic field visualization measurement," Int. J. of Appl. Electromagn. Mech., vol. 14, pp. 95-99, 2001/2002.