Results 21 to 30 of about 33,600 (258)
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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Increase in efficiency of electric traction networks protection
IOP Conference Series: Earth and Environmental Science, 2017 The paper reviews the electric traction network analysis, the distinctive features of its functioning, innovative switching to digital protection, the first results of trial operation, proposals for further improvements, using the monitoring and level increase of the automation operating system of the traction feeder network.
B V Malozyomov, S M Kuznetsov
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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
doaj +3 more sources
The integration of traction equipment into a vehicle computer network [PDF]
WIT Transactions on The Built Environment, 2015 The development of on-board electronics of vehicles is related to the evolution of microcontrollers and microprocessor, both in hardware and software issues. Traction equipment has been based on such electronic controllers for decades, but most of the systems are paralleled and have fewer interconnections.
V. Rădulescu +5 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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A study on fault self-recovery of interconnected co-phase traction network for heavy haul railway
机车电传动, 2022 In order to adapt to the continuous growth of freight traffic volume, the heavy haul railways have undergone the transportation capacity upgrading and transformation. The co-phase and bilateral power supply technologies can be adopted to cancel the phase
PENG Ye, WANG Shuai, WANG Kewen
doaj
Energies, 2020 The simulation of railway systems plays a key role in designing the traction power supply network, managing the train operation, and making changes to timetables.
Zhongbei Tian +4 more
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A method for optimizing urban rail transit timetable based on accurate power flow
Mechanical Engineering Journal, 2023 The timetable of urban rail greatly affects its daily energy consumption. To improve the utilization of renewable energy between trains using timetabling has become an effective way to reduce energy consumption.
Haoran GENG +4 more
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Improvement of Video Measuring Systems for Electric Traction Network Diagnostics
Science and Transport Progress, 2021 Purpose. The purpose of the article is system analysis of the state of electric traction networks, as well as methods of complex diagnostics of the contact network from a moving laboratory car to increase the resolution capability of the systems for monitoring the quality of interaction between the contact network and current collectors.
I. V. Domanskyi, V. O. Vasenko
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Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source