The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9121879 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 01, 2015

Filed:

Jun. 11, 2012
Applicants:

Kasegn D. Tekletsadik, Middleton, MA (US);

Paul J. Murphy, Reading, MA (US);

Mark R. Amato, Bedford, MA (US);

James D. Strassner, Austin, TX (US);

Inventors:

Kasegn D. Tekletsadik, Middleton, MA (US);

Paul J. Murphy, Reading, MA (US);

Mark R. Amato, Bedford, MA (US);

James D. Strassner, Austin, TX (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/25 (2006.01); G01R 31/00 (2006.01); H02H 9/08 (2006.01); G01R 33/12 (2006.01); H02H 7/00 (2006.01);
U.S. Cl.
CPC ...
G01R 31/00 (2013.01); G01R 33/1238 (2013.01); H02H 9/08 (2013.01); H02H 7/001 (2013.01); Y02E 40/68 (2013.01);
Abstract

Techniques for improving reliability of a superconducting fault current limiting system (SCFCL) are provided. In one particular exemplary embodiment, the technique may be realized as a method of improving a reliability of a superconducting fault current limiting system (SCFCL), the SCFCL system comprising a superconductor provided in a container. The method may comprise providing one or more sensors capable of detecting a fault current proximate to the superconductor; determining a change in the condition of the superconductor as a result of the fault current; and estimating the lifetime of the superconductor based on the change in the condition of the superconductor.


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