Investigation of current redistribution in superstabilized superconducting winding when switching to the normal resistive state
A. Devred · Journal of Applied Physics · 1989
We have investigated the electromagnetic behavior of a layer of superstabilized superconductive composite conductors when switching instantaneously and uniformly to the normal resistive state. The Laplace transform was used to solve the current diffusion equation in the superstabilizing material. The value of power dissipated per unit volume, averaged over the layer thickness, was then computed using the ‘‘pseudo’’-convolution theorem in the complex plane. Last, we present a simple interpretation of the phenomenon with the help of two time constants.