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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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Electrical characteristics of new three-phase traction power supply system for rail transit
Railway Engineering Science, 2022 A novel three-phase traction power supply system is proposed to eliminate the adverse effects caused by electric phase separation in catenary and accomplish a unifying manner of traction power supply for rail transit.
Xiaohong Huang +6 more
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IEEE AccessThe electrified railways in mountainous areas are faced with multiple difficulties such as weak power grids, special climatic environments, complex and dangerous geographical conditions, which poses a great challenge to the reliable power supply of the ...
Like Pan +4 more
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Low-frequency oscillation of train–network system considering traction power supply mode
Railway Engineering ScienceThe low-frequency oscillation (LFO) has occurred in the train–network system due to the introduction of the power electronics of the trains. The modeling and analyzing method in current researches based on electrified railway unilateral power supply ...
Yuchen Liu +3 more
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Cophase Traction Power Supply System Based-MMC-Vv Wiring
IEEE Access, 2022 A new homogeneous traction power supply scheme based on Vv wiring transformers and modular multilevel converters (MMC) is proposed, which due to address the electrical power quality problems and the negative effects of power splitting on locomotives in ...
Minan Tang +4 more
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Simulation of APM AC Traction Power Supply System
机车电传动, 2019 At present, the theoretical research on APM (Automated People Mover) traction power supply system is not mature in China. In order to assist in the design of new APM line, based on the analysis of the existing APM traction power supply system, Simulink ...
Cuie ZHANG +3 more
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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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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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Power Electronics Converter Application in Traction Power Supply System [PDF]
American Journal of Electrical Power and Energy Systems, 2020 The electrified railway systems have been spreading all over the world. In big cities, metro or light rail transit railway networks have been constructed extensively. Expansion of this enormous dynamic electric load has been created huge amount of stress on the power grid.
Asegid Belay Kebede, Getachew Biru Worku
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Design and Health Evaluation of Monitoring Test Platform for Metro Traction Power Supply System
Advances in Civil Engineering, 2021 Subway traction power supply system is the energy source of subway operation. The normal operation of subway traction power supply system is directly related to the stable operation and safety of subway.
Hengchao Zheng, Yuhua Wang
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