Mathematical modeling of non-contact power transmission from the direct current contact network of Russian Railways

This article provides a description and mathematical modeling of the transmission of induced voltage from a direct current contact network. The possibility of transmitting energy in a non-contact manner through an air transformer is described. As a result of the simulation, the shape of the voltage on the secondary winding of the transformer, as well as the shape of the rectified voltage possible from the secondary winding of the transformer, were obtained. This solution can be used for lighting systems of railway platforms.