Modeling and simulation of termination resistances in superconducting cables
by administrator on Mar 15, 2024 1:13:58 PM
The models presented here are used to simulate termination resistances which are largely responsible for the uneven distribution of currents in superconducting cables [1]. For this purpose, four different models are presented. The first is a 0D stationary model, where time enters as a …
Full 3-D time-dependent electromagnetic model for Roebel cables
by administrator on Mar 15, 2024 12:51:19 PM
This model was shared by V. Zermeno, Karlsruhe Institute of Technology. This model simulates the current distribution in the superconducting layers of a Roebel cable composed of 14 strands and estimates its AC losses. The mode is rather general and allows considering the cases of curr …
2-D axisymmetric and 3-D models for magnetization of superconducting bulks
by administrator on Mar 15, 2024 12:42:20 PM
Magnetic vector potential Current density distribution This model was shared by M. Ainslie, University of Cambridge. The first model is for a 2D axisymmetric bulk with zero field cooling (ZFC) magnetization. Here, the external magnetizing field is applied along the z axis – perpendicu …
3-D homogeneous model to estimate AC losses in coated conductor stacks and coils
by administrator on Mar 15, 2024 12:18:58 PM
This model was shared by V. Zermeno, Karlsruhe Institute of Technology. This model uses a homogenization technique to calculate the current distribution inside the superconducting layers of a racetrack coil and to estimate its AC losses.
