Losses in Windings of Superconducting Traction Transformer, 2D and 3D Model

摘要

The paper deals with a superconducting traction transformer. The idea of this usage originated in the SKODA Research Ltd., Pilsen. The aim of this article is comparison between 2D and 3D models. For calculations were used FEM programs OPERA and FEMM. Losses in superconducting windings are calculated with using users program. Results of calculation are discussed in conclusion.