In a big admount of superconductive applications it is necessary to introduce an high temperature superconductivity stage, in order to realize the current lead.
In particular, in the superconductivity industial applications, it is also necessary to find the best compromise between the cost and the technical performance.
This paper presents the result of a geometrical and soldering...
As is known, heat losses through current leads largely determine the economic efficiency of the superconducting systems. Much attention is paid to the design of optimal current leads, but the benefits of standard approach are physically limited by the Wiedemann-Franz law. An innovative way to further reduce heat inflow is to use current leads equipped with Peltier thermoelectric elements....
Superconducting (SC) current feeder system is an integral part of a large-scale superconducting magnets based machines like a tokamak or accelerator. One end of the SC feeder is connected to SC feeder of magnet and another end is connected to the power supply via current leads for powering the magnet. So far, low temperature superconductor (LTS) is the popular choice for such applications....