Traction Transformer 1 MV.A, Superconducting, Oil-immersed and Medium Frequency
Milan Krasl, Roman Pechanek, Rostislav Vlk
DOI:
Abstract
This paper deals with comparing 3 types of transformers - superconducting, oil-immersed and middle-frequency. These transformers can be used for locomotive as the main transformer. Weight, sizes and losses are introduced. The influence of eddy currents is describes by middle-frequency transformer. The article deals with magnetic properties ofmaterials for higher frequency.