Fault current limiter

Details Fault current limiter Fault current limiter

2005-12-06

2008-11-04

Jiang, Chen-Wen (Department: 3744)

Refrigeration

Structural installation

With electrical component cooling

C062S051100, C062S006000, C361S019000, C361S689000

Reexamination Certificate

active

07444826

ABSTRACT:
A fault current limiter comprising: an input node; an output node; a variable impedance element coupled between the input node and the output node; a multi-cycle refrigeration system, comprising a first coolant cycle for cooling the variable impedance element and a second coolant cycle, thermally coupled to the first coolant cycle, for cooling the first coolant, wherein the variable impedance element comprises Magnesium Diboride.

REFERENCES:
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patent: PCT/JP02/05814 (2002-12-01), None
Giovanni Giunchi; High Density MgB2Obtained By Reactive Liquid Mg Infiltration; Congresso Nazionale Di Superconduttivita; Mar. 2002.
G. Giunchi et al.; MgB2Reactive Sintering From the Elements; 2003 IEEE Transactions on Applied Superconductivity vol. 13, No. 2; Jun. 2003.
M. Noe; Supraleitende Strombegrenzer in der Energietechnik; Elektrie vol. 51 No. 11/12; 1997.

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