Invention Application
- Patent Title: Superconducting matrix fault current limiter with current-driven trigger mechanism
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Application No.: US10877838Application Date: 2004-06-25
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Publication No.: US20050047033A1Publication Date: 2005-03-03
- Inventor: Xing Yuan
- Applicant: Xing Yuan
- Main IPC: H02H9/02
- IPC: H02H9/02 ; H02H7/00

Abstract:
A modular and scalable Matrix-type Fault Current Limiter (MFCL) that functions as a “variable impedance” device in an electric power network, using components made of superconducting and non-superconducting electrically conductive materials. An inductor is connected in series with the trigger superconductor in the trigger matrix and physically surrounds the superconductor. The current surge during a fault will generate a trigger magnetic field in the series inductor to cause fast and uniform quenching of the trigger superconductor to significantly reduce burnout risk due to superconductor material non-uniformity.
Public/Granted literature
- US07359164B2 Superconducting matrix fault current limiter with current-driven trigger mechanism Public/Granted day:2008-04-15
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