Title:
超電導限流素子
Document Type and Number:
Japanese Patent JP4644779
Kind Code:
B2
Abstract:
To prepare a superconducting fault-current limiting element having a high sharing electric field at low cost, a superconducting fault-current limiting element includes an insulator substrate; a superconductive thin film formed on the insulator substrate; and an alloy layer formed on the superconducting thin film, said alloy layer having a room-temperature resistivity higher by twice or more than the room-temperature resistivity of a pure metal, in which, when the superconducting thin film goes into a normal conductive state by an overcurrent, the overcurrent flowing through the superconducting thin film is transferred only to the alloy layer.
More Like This:
WO/2009/157532 | SUPERCONDUCTING POWER CONVERTER |
JPH01206592 | HEATER WITH AUTOMATIC TEMPERATURE CONTROL |
JP5791734 | Connector assembly and superconducting current limiter |
Inventors:
Hirofumi Yamazaki
Mitsuho Furuse
Mitsuho Furuse
Application Number:
JP2006528493A
Publication Date:
March 02, 2011
Filing Date:
June 17, 2005
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
H01L39/16
Domestic Patent References:
JPH10136563A | 1998-05-22 | |||
JP2002198577A | 2002-07-12 | |||
JP2003153437A | 2003-05-23 | |||
JPH05251761A | 1993-09-28 | |||
JPH0883932A | 1996-03-26 | |||
JP2004104840A | 2004-04-02 | |||
JPH10214738A | 1998-08-11 |
Attorney, Agent or Firm:
Koji Shichijo