Results 11 to 20 of about 125,163 (314)
Electrical engineering & Electromechanics, 2015 Currently, the cause deterioration of quality rating of electricity on tire traction substations AC can be either how mode of operation of power systems, industrial loads so and the impact of electric traction.
I.V. Domanskyi
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Algorithm for the calculation of the load capacity of the equipment of reverse traction networks
E3S Web of ConferencesThe rapid expansion of freight traffic on Russia’s Eastern polygon has necessitated significant infrastructure upgrades by JSCO "RZD". This paper presents a novel software module developed by JSC “VNIIZHT” for analyzing the load capacity of reverse traction rail network devices.
Vinnikova Elena +3 more
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Inversion approach to traction calculation of tracked chassis of hoisting, construction and road machines [PDF]
Научно-технический вестник Брянского государственного университета, 2022 Tracked chassis are a common variant of the implementation of the movement mechanisms of hoisting-and-transport, construction, road machines, which has a number of advantages compared to rail-wheel, pneumatic-wheel and walking mechanisms, in particular ...
Goncharov K.A.
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IEEE Access, 2021 The accuracy of the power flow calculation results of a traction network is closely related to the impedance parameters of the transmission wires of the network, and such parameters change dynamically under the influence of current and geographical and ...
Lijun Sun +5 more
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Mathematical description of deviation mechanisms positions of track chassis in motion with variable ground resistance [PDF]
Научно-технический вестник Брянского государственного университета, 2023 Engineering methods for designing tracked mechanisms for moving mobile chassis of hoisting and transport, construction, road and other specialized machines are based on constant values of the coefficients of resistance to ground movement when choosing ...
Goncharov K.A.
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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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Dynamic Traction of Deep-Sea Polymetallic Nodule Collector
Journal of Marine Science and Engineering, 2023 The ocean is extremely rich in mineral resources. To cope with the shortage of land mineral resources, countries are focusing on the development of deep-sea mineral mining technology.
Yuheng Song +4 more
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Efficient Deployment of Dual Locomotives in Regional Freight Rail Transport
Energies, 2023 The present article focuses on the efficient deployment of dual locomotives in regional rail freight transport considering the quantification of traction energy and energy savings.
Martin Chýle, Michal Drábek
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Improving the traction calculation of dump conveyor belts for mobile construction and road vehicles [PDF]
Научно-технический вестник Брянского государственного университета, 2023 A modification of the design method for dump belt conveyors of mobile construction and road machines is proposed, based on the introduction into its structure of refined recommendations for choosing the coefficient of resistance to the movement of the ...
Grishin A.V.
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Impact analysis of traction loads on power grid based on probabilistic three-phases load flow
The Journal of Engineering, 2019 Electrified railway traction power supply system is directly powered by 110 kV or 220 kV (some 330 kV) high-voltage power grid. The uncertainty, non-linearity, and asymmetry of traction loads like the electric locomotives and electric multiple units ...
Yulong Che +5 more
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