The selection of the correct traction transformer reduces power quality (PQ) issues and
minimizes the high impact of electrified railway systems (ERS) on the electrical grid. In …

In order to solve the problems of long classification time and low accuracy of traditional
voltage sag source identification methods, on the basis of CNNs, the author conducts an in …

The aim of the work is to develop a model of a hybrid reactive power compensator with
adaptation of the control system to the parameters of the voltage supply. The task was …

In electrified railways, traction load not only fluctuates between peaks and valleys, but also
has a situation of low utilization rate of average load throughout the day and short overload …

The work evaluates the effectiveness of voltage level control in an AC traction power supply
system. Using the SimInTech program, a dynamic model of the traction power supply system …

The article discusses the AC traction power supply system modes controlling issues. To
regulate the voltage, the use of a booster transformer was proposed, in which boost winding …

С момента начала электрификации железных дорог проблемы качества
электроэнергии были основной проблемой в железнодорожных сетях из-за их особых …

The paper is dedicated to intermittent voltage unbalance (IVU) in the electrical networks with
traction load. Dynamic modeling of unbalanced modes in a network fragment in MATLAB …

The paper is devoted to intermittent voltage unbalance (IVU) in electric networks supplying
traction load. Dynamic modeling of a real network fragment asymmetric modes is performed …

An approach to simulation modeling of traction electric drives of electric locomotives with
collector engines is proposed which based on taking into account the nonlinear nature of the …