Application of ETAPTM eTraXTM software package for digital simulation of distribution network that feeds an AC traction power supply system [PDF]
E3S Web of Conferences, 2020 Voltage unbalance in power systems feeding AC traction power systems is a worldwide known problem. One of the main aspects of this problem is the negative effect of voltage unbalance on motor loads causing operating problems and economic damage.
Tulsky Vladimir +8 more
doaj +1 more source
Application of Traction Supply System for Charging Electric Cars
Energies, 2022 The development of electromobility involves the development of electric cars charging infrastructure. The increase of the number of chargers poses new demands for the AC power grid, especially in regard to its capacity of delivering high peak power.
Mikołaj Bartłomiejczyk +2 more
doaj +1 more source
Features of relay protection function in distributed traction power supply systems [PDF]
, 2018 Впровадження альтернативних джерел електричної енергії у систему тягового електропостачання розподіленого типу підвищує енергетичну ефективність та надійність функціонування, але при цьому змінюється характер протікання енергообмінних процесів, що ...
Губський, Петро Вячеславович +5 more
core +1 more source
Improving the quality of voltage in the system of traction power supply of direct current [PDF]
Archives of Transport, 2015 Purpose of the work is improved approaches to ensure the required quality parameters of voltage in the traction network based on modern technologies and equipment in the application of power distribution system. Actuality.
Viktor G. Sychenko +2 more
doaj +1 more source
The features of the use of energy storage devices in the railway power supply system [PDF]
, 2018 Пульсуючий характер потужності, що споживається в мережі електропостачання залізниці є причиною появи пульсацій напруги в контактній мережі. Це призводить до зниження ефективності енергосистеми.
Стисло, Богдан Олександрович
core +1 more source
Calculation methodology of current distribution in traction networks of AC current
Вестник Научно-исследовательского института железнодорожного транспорта, 2017 Several publications have been devoted to the development of traction power supply for alternating current [1, 2]. They set the task of considering the resistance of the external power supply system and power traction transformers when calculating the ...
A. B. Kosarev, B. I. Kosarev
doaj +1 more source
Reliability Evaluation of a Metro Traction Substation Based on the Monte Carlo Method
IEEE Access, 2019 The study of a metro traction power supply system reliability makes a significant contribution to researching on new power supply principles and configuration, and also providing a reference for system design and operation.
Kunpeng Li +4 more
doaj +1 more source
Generator voltage stabilisation for series-hybrid electric vehicles [PDF]
, 2008 This paper presents a controller for use in speed control of an internal combustion engine for series-hybrid electric vehicle applications. Particular reference is made to the stability of the rectified DC link voltage under load disturbance.
Alexander +22 more
core +2 more sources
Study of resonances in 1 x 25 kV AC traction systems with external balancing equipment [PDF]
, 2016 © 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Mesbahi, Nadhir +2 more
core +2 more sources
Вестник Научно-исследовательского института железнодорожного транспорта, 2019 When calculating short-circuit currents in the AC traction network, it is assumed that each of the traction substations receives power from uncoupled external power supply sources with known resistances. In some cases, especially when powering a group of
Yu. I. Zharkov +2 more
doaj +1 more source