Title (en)

SUPERCONDUCTING DEVICE WITH INDUCTIVE CURRENT LIMITER USING A HIGH-TC SUPERCONDUCTING MATERIAL

Title (de)

SUPRALEITUNGSEINRICHTUNG MIT INDUKTIVER STROMBEGRENZEREINHEIT UNTER VERWENDUNG VON HOCH-TC-SUPRALEITERMATERIAL-------------------

Title (fr)

DISPOSITIF SUPRACONDUCTEUR COMPORTANT UNE UNITE DE LIMITATION DE COURANT INDUCTIVE REALISEE A L'AIDE D'UN MATERIAU SUPRACONDUCTEUR HOTE TC

Publication

EP 1301933 A1 20030416 (DE)

Application

EP 01953888 A 20010709

Priority

• DE 0102550 W 20010709
• DE 10035634 A 20000721

Abstract (en)

[origin: WO0209129A1] The invention relates to a superconducting device (22) that comprises an inductive current limiter (28a, 29b) with an annular element (27a, 27b) produced from high-Tc superconducting material. The device is further provided with a soft-magnetic yoke leg (26c, 26d) enclosed by said material and with a transformer (23) with primary and secondary windings (24, 25) and a soft-magnetic flux element (26) with a plurality of yoke legs (26a-26e). The magnetic flux element (26) is designed to contain between the primary winding (24) and the secondary winding (25) of the transformer (23) the yoke leg (26c, 26d) of the current limiter (28), the conductor of one winding (24) producing a switch current for the current limiter (28).

IPC 1-7

H01F 36/00; H02H 9/02

IPC 8 full level

H01F 6/00 (2006.01); H01F 36/00 (2006.01); H02H 9/02 (2006.01)

CPC (source: EP US)

H01F 6/00 (2013.01 - EP US); H01F 36/00 (2013.01 - EP US); Y02E 40/60 (2013.01 - EP US); Y10S 336/01 (2013.01 - EP US)

Citation (search report)

See references of WO 0209129A1

Designated contracting state (EPC)

CH DE FR LI SE

DOCDB simple family (publication)

WO 0209129 A1 20020131; DE 10035634 A1 20020207; EP 1301933 A1 20030416; JP 2004505440 A 20040219; JP 3699448 B2 20050928; US 2003191028 A1 20031009; US 6795282 B2 20040921

DOCDB simple family (application)

DE 0102550 W 20010709; DE 10035634 A 20000721; EP 01953888 A 20010709; JP 2002514745 A 20010709; US 33346203 A 20030121