Resistive current limiter used in alternating current supply networks has a conducting path containing a metal oxide high temperature superconducting material on a support with a plastic covering layer

摘要

Resistive current limiter has a conducting path (4) containing a metal oxide high temperature superconducting material on a support with a covering layer (5) made of a plastic with a filler raising the heat conductivity of the plastic. Part of the covering layer arranged on the conducting path has a thickness (d3) larger than the thickness (d2) of the conducting path.