Superconducting fault current limiter

摘要

A superconducting fault current limiter composed of an induction coil wound around a core made of a soft magnetic material such as soft iron, ferrite or the like, a cylindrical superconductive body arranged in surrounding relationship with the induction coil and a cooling container formed to contain only the superconductive body therein and filled with cooling liquid such as liquid nitrogen or helium to immerse therein the superconductive body.