Results 1 to 10 of about 783 (177)
Increasing the performance of the Far Eastern Railway traction power supply system
Вестник Научно-исследовательского института железнодорожного транспорта, 2022 Introduction. The purpose of the study is to develop measures determined by the strategic programmes for the development of Russian railway transport based on the analysis of power supply schemes for the traction network of the Far Eastern Railway, a ...
N. P. Grigor’ev +4 more
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Energies, 2022 This paper adopts the Modular Multilevel Converter Type Railway Power Conditioner (MMC-RPC) equipment to effectively manage the power quality of the high-speed railway traction power supply system including the reactive power and negative sequence ...
Teng Li, Yongbin Shi
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Research on Networked Traction Power Supply System and Its Optimal Dispatching Strategy
Kongzhi Yu Xinxi Jishu, 2023 Train regenerative braking energy accounts about 10%~30% of the total traction energy, and its efficient utilization is of great importance to building green and low-carbon railway traction power supply system.
LI Hongbo +6 more
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Algorithm for calculating the rail-ground potential in heavy load conditions [PDF]
E3S Web of Conferences, 2021 Increased freight turnover on railway transport inevitably leads to increased traction current in DC and AC traction power supply systems. The increase in traction current is already causing problems related to the normal operation of the 25 kV AC ...
Ignatenko Ivan +3 more
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Features of construction of modern systems for automatic power redundancy of traction substations DC [PDF]
Омский научный вестник, 2022 The article presents the results of studies on improving the efficiency of electrical power redundancy systems in power supply systems of railway DC vehicles by improving the technological modes of traction substations.
S. G. Shantarenko
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The Flexible Smart Traction Power Supply System and Its Hierarchical Energy Management Strategy
IEEE Access, 2021 With the increasing requirements of the railway sector for electrified railways and the development of society, the traction power supply system needs to become more flexible, economic and reliable.
Yichen Ying +3 more
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Energies, 2021 Power quality and neutral section are two technical problems that hinder the development of electrified railway to high-speed and heavy railway. The co-phase power supply technology is one of the best ways to solve these two technical problems.
Shaofeng Xie, Yiming Zhang, Hui Wang
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Simulation modeling balancing current in the traction network of a substation group [PDF]
E3S Web of Conferences, 2020 This article is devoted to assessing the transit of electricity from an external electrical power supply system through the traction network of a railway district that includes nine traction substations.
Li Valerij, Konstantinova Yuliya
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Energies, 2023 Photovoltaics and batteries can be connected to a traction power supply system through a railway power conditioner (RPC) to switch between different control strategies.
Ying Wang +4 more
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Passive Filter Design for Power Supply Systems with Traction Loads [PDF]
E3S Web of Conferences, 2020 The purpose of the investigation is to analyze resonant modes in electric power systems that feed the traction load, to study the mutual influence of the traction network and the external power supply system.
Dovgun Valery +3 more
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