A basic inductive type high temperature superconducting fault current limiter prototype has been built and tested at the Department of Electrical Engineering of the University of Tokyo. The experimental static V-I characteristics shows a change in the impedance of the device when its limiting current is reached. A circuit model of the fault current limiter is developed by means of a non linear inductor with memory. A good agreement is obtained between numerical and experimental V-I characteristics. Dynamic characteristics are numerically studied by means of the circuit model.
Morandi A., Negrini F., Nitta T., Oshima S., Ribani P.L. (2000). Experimental analysis and circuit model of an inductive type high temperature superconducting fault current limiter. INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 14(25-27), 3171-3176 [10.1142/S0217979200003496].
Experimental analysis and circuit model of an inductive type high temperature superconducting fault current limiter
Morandi A.;Ribani P. L.
2000
Abstract
A basic inductive type high temperature superconducting fault current limiter prototype has been built and tested at the Department of Electrical Engineering of the University of Tokyo. The experimental static V-I characteristics shows a change in the impedance of the device when its limiting current is reached. A circuit model of the fault current limiter is developed by means of a non linear inductor with memory. A good agreement is obtained between numerical and experimental V-I characteristics. Dynamic characteristics are numerically studied by means of the circuit model.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
