Abstract
Currently, the principles of electric rolling stock management do not involve consideration of the instantaneous load of traction substations and the operating mode parameters of other electric traction loads in the inter-substation zone of an electrified section of railways. The inter-train travel intervals on the section are set based on the preliminary software-based calculation of the traction power supply system for trains with a given range of train weight. The article provides the reasonable approach to managing electric traction loads based on their interaction both with each other and the railway power supply system in real time with instantaneous limitations of the energy infrastructure. The results of experimental synchronized measurements with two trains in the substation area of an electrified AC section are presented. Using a mathematical model of the pilot site and measurement data, the coefficients of the influence of electric traction loads on the voltage in arbitrary nodes and on the loading of the feeders of the contact network are calculated.
Published Version
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