Skip to Content
Find More Like This
Return to Search

Self field triggered superconducting fault current limiter

United States Patent

7,333,309
February 19, 2008
View the Complete Patent at the US Patent & Trademark Office
A superconducting fault current limiter array with a plurality of superconductor elements arranged in a meanding array having an even number of supconductors parallel to each other and arranged in a plane that is parallel to an odd number of the plurality of superconductors, where the odd number of supconductors are parallel to each other and arranged in a plane that is parallel to the even number of the plurality of superconductors, when viewed from a top view. The even number of superconductors are coupled at the upper end to the upper end of the odd number of superconductors. A plurality of lower shunt coils each coupled to the lower end of each of the even number of superconductors and a plurality of upper shunt coils each coupled to the upper end of each of the odd number of superconductors so as to generate a generally orthoganal uniform magnetic field during quenching using only the magenetic field generated by the superconductors.
Tekletsadik; Kasegn D. (Rexford, NY)
SuperPower, Inc (
11/ 436,869
20060279388
May 18, 2006
The U.S. government has a paid-up license in this invention and the right in limited circumstances to require to the patent owner to license others on reasonable terms as provided for in the terms of Contract No. DE-FC36-03GO13033 awarded by the Department of Energy.