Mathematical Simulation of Electrical Interference of a 24-kV Direct-Current Traction Network on Adjacent Lines

Abstract

A Simulink model has been developed of a dc traction power-supply system with voltages of 3 and 24 kV containing all links of traction network that need to be taken into account when analyzing the electromagnetic compatibility of 3- and 24-kV dc traction network with adjacent lines. The parameters of the links of this network are determined. The electrical interferences of a 3- and 24-kV dc traction power-supply system on adjacent lines was compared. The model makes it possible to determine the electromagnetic compatibility of a traction power-supply system with adjacent lines.