Results 21 to 30 of about 220,761 (282)
MODELING TRACTION NETWORKS WHEN PASSING HEAVY TRAINS
Modern Technologies and Scientific and Technological Progress, 2020 The results of computer studies of the modes of traction power supply systems when passing trains weighing 12,000 tons are presented. The parameters are compared with the situation when trains are moving weighing 3,000 tons. It is shown that increasing the mass of trains with the same traffic volume leads to an increase in currents in the traction ...
Evgeniy Bezridnyy, Andrey Kryukov
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Switchable filter compensating installation in AC traction network
Vestnik of the Railway Research Institute, 2020 In the AC traction network, the use of adjustable transverse capacitive compensation systems has become necessary primarily for normalizing the voltage at the current collector of the electric rolling stock. Currently, static reactive power generators are used at the sections of the traction network, which have proved their effectiveness in increasing ...
L. A. German +3 more
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IEEE Access special section editorial: Artificial intelligence enabled networking [PDF]
, 2015 With today’s computer networks becoming increasingly dynamic, heterogeneous, and complex, there is great interest in deploying artificial intelligence (AI) based techniques for optimization and management of computer networks.
Imran, Muhammad Ali +4 more
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Localization Design of the Traction and Network Control System for Standardized Subway
Kongzhi Yu Xinxi Jishu, 2023 With the continuous emergence of network and information security challenges, international trade frictions and other issues, the demand for localization, independence and controllability of products is becoming more and more intense.
YI Rongwu +4 more
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Digital computer protection of railway traction network
Journal of Physics: Conference Series, 2019 Abstract The article analyzes the existing system of protection of the traction network. Key aspects of its operation were analyzed. Innovative transition to a digital level of protection was described. Recommendations for further improvement based on the results of experimental operation, taking into account the use of monitoring and ...
S M Kuznetsov +3 more
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Modeling and Detecting False Data Injection Attacks against Railway Traction Power Systems [PDF]
, 2017 Modern urban railways extensively use computerized sensing and control technologies to achieve safe, reliable, and well-timed operations. However, the use of these technologies may provide a convenient leverage to cyber-attackers who have bypassed the ...
Lakshminarayana, Subhash +3 more
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Assessing High-Order Harmonic Resonance in Locomotive-Network Based on the Impedance Method
IEEE Access, 2019 Many new types of locomotives are put to use in electric railway systems, resulting in instability problems such as high-order harmonic resonance occurring as a consequence of the interaction between the electrical locomotive (including electrical ...
Jing Li +4 more
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SPECIAL MODES OF TRACTION NETWORKS
Modern Technologies and Scientific and Technological Progress, 2020 The results of modeling a special regime of traction power supply system for feeding the contact network section from different phases of the traction substation.
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Energies, 2019 When electric multiple units (EMU) pass the neutral zone, the traction transformer may generate sympathetic inrush, which will cause a malfunction in the transformer differential protection.
Zhiyong Li +3 more
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Energy Reports, 2023 High-speed railway, as one of the most important forms of transportation, have been developed rapidly throughout the world. As the people’s living condition improves, the energy demand in China’s transport sector has grown dramatically and will keep ...
Jiaxin Yuan +5 more
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