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Ievgen Fedorchenko,Andrii Oliinyk,Alexander Stepanenko,Tetiana Zaiko,Serhii Korniienko,Nikita Burtsev
Pág. 6 - 16
The problem of substantiation of developing complex distribution systems of electric power supply was considered as a hierarchy of problems at the first stage of which the problem of choosing a rational configuration of the power system was solved. A mat...
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P. Yu. Krasovskyi
Pág. 77 - 80
The analysis of the basic components of electric power losses in elements of the power supply system is carried out and their classification is proposed.
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O. O. Matusevych
Pág. 84 - 88
The method of system approach for increasing the reliability of controlling equipment on traction electric supply system for electric transport is proposed. This approach is based on expert information that takes into account the importance of indices. T...
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N. V. Panasenko,Yu. P. Honcharov,V. V. Ivahno,O. Ye. Ivanov,V. N. Kozachok,P. P. Morozov
Pág. 99 - 106
The structure of the insert of direct current on the traction substation, which makes it possible to remove a number of deficiencies in the acting feeding scheme of the overhead electric transport power line of alternating current, is proposed. Additiona...
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O. O. Matusevych
Pág. 63 - 66
The author proposed the numerous methods of solving the multi-criterion task ? increasing of reliability of control system on the basis of expert information. The information, which allows choosing thoughtfully the method of reliability increasing for a ...
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O. O. Matusevych
Pág. 42 - 44
The author proposed the examination method for estimating the reliability of functioning a system of automated control of traction electric supply systems for electric transport in order to organize the work with specialists-experts and to treat with exp...
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D. V. Mironov
Pág. 78 - 86
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Yinghui Kong, Wenchan Huang and Baogang Li
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Caston Sigauke
The paper discusses an application of generalised additive models (GAMs) in predicting medium-term hourly electricity demand using South African data for 2009 to 2013. Variable selection was done using least absolute shrinkage and selection operator (Las...
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Jinchao Li, Jinying Li and Fengting Zheng
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A. V. Petrov,M. O. Kostin
Pág. 106 - 110
The research results specifying to the consumption of inactive (reactive by Fryze) power in a DC system of electric propulsion are stated in the article. It is shown that this consumption brings to considerable additional losses of electric energy in the...
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Eduardo García-Martínez, Jesús Muñoz-Cruzado-Alba, José F. Sanz-Osorio and Juan Manuel Perié
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Philip Tafarte, Marcus Eichhorn and Daniela Thrän
Wind and solar PV have become the lowest-cost renewable alternatives and are expected to dominate the power supply matrix in many countries worldwide. However, wind and solar are inherently variable renewable energy sources (vRES) and their characteristi...
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Vladimir Berg, Anton Vengerov, Albert Brand, Natalya Mostovaya
Pág. 53 - 59
This article describes the possibility of using self-contained power sources based on piezo-electric technology which converts kinetic energy of the traffic flow into electric which is located in an inner cavity of a speed bump. The purpose is to provide...
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YU. S. Bondarenko
Pág. 42 - 50
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N. G. Visin,D. A. Zabarylo
Pág. 75 - 82
In this article the research results of many authors on the effect of current interference from the existing electric rolling stock with induction traction motors (ITM) on the track circuits and the possibility of exceeding the train traffic safety stand...
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T. M. Mischenko
Pág. 105 - 109
The article is a continuation of analysis of the electric equivalent AC circuit «traction substation - device of transversal compensation - electric-traction network - electric locomotive DS 3» and the influence on a power transformer i...
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T. M. Mishchenko
Pág. 56 - 63
Purpose. The essence and basic characteristics of calculation methods of transient electromagnetic processes in the elements and devices of non?linear dynamic electric traction systems taking into account the stochastic changes of voltages and currents i...
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Dong-Kyu Lee
The magnetic suspension and balance system (MSBS) uses magnetic force and moment to precisely control the movement of the test object located at the center of the test section without mechanical contact, and at the same time measure the external force ac...
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D. S. Bilukhin
Pág. 59 - 62
A mathematical model for research of the system of automatic voltage control of low-voltage circuits of electric locomotive with the generator power source supply is offered.
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