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A. Yu. Zhuravlev
Pág. 19 - 29
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L. V. Trykoz,I. V. Bahiiants
Pág. 120 - 129
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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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V. I. S?heka,I. O. Romancev,E. I. Jas?huk
Pág. 24 - 28
Introduction: With the introduction of high-speed traffic there is an increased consumption of traction current by new types of rolling stock. This issue is important, as high levels of traction currents can have not only prevents, but also a dangerous i...
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A. P. Razgonov,K. I. Yaschuk
Pág. 186 - 190
Functioning of the track circuits and automatic block system on a pass section with a steep profile has been investigated. The traction calculations, the thermal operating modes of choke transformers, the operating regimes of track circuits with installi...
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I. O. Romantsev,V. I. Havryliuk
Pág. 216 - 220
Based on the analysis of existing methods of checking the tonal frequency track circuits, the choice of parameters and options for check automation of tonal frequency track circuits is conducted.
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I. O. Romantsev,V. I. Havryliuk
Pág. 187 - 192
? ???? ?????? ????????????? ?????? ??????? ??????? ???????????????? ???? ???? ????????? ??????? ?? Trackside, ????????? ??? ???? ? ???? ????????? ??????????, ???????.
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M. M. Cheptsov,S. O. Radkovskyi
Pág. 189 - 193
In the paper the criteria of dangerous refusals of track circuits of different types are complemented by the time features.
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T. M. Serdiuk
Pág. 16 - 23
The article considers issues of electromagnetic compatibility of traction network with the rail circuits. A mathematic model is elaborated for evaluation of distribution of harmonics of traction current on the length of feeder zone and determination of t...
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T. M. Serdiuk,V. I. Gavryliuk
Pág. 19 - 23
A method is proposed for determination of rail circuits parameters in measurements with the use of automated microprocessor system, installed in a laboratory car. The system allows to check and measure the parameters of current in the rail circuits. The ...
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V. I. Shcheka,O. V. Zavhorodnii
Pág. 156 - 160
The construction and operation principle of track circuit protection system from electromagnetic hindrances have been considered in the article. The cost efficiency of introducing the system has been estimated.
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K. V. Goncharov
Pág. 161 - 166
The work is devoted to the influence of pulse interference on the tone rail circuits. As a result of simulations, the mechanism of influence on the track receiver of tone rail circuit single impulse interference, periodic and random sequence of pulses ha...
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P. Ye. Mykhalichenko
Pág. 81 - 85
In the article the results, namely oscillograms of the transitional feeder electric values obtained by the experimental tests of the short circuit modes in case of setting off different types of substation fast-acting switches are presented. The experime...
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M. H. Visin,D. A. Zabarylo
Pág. 64 - 69
Our research offers a new perspective loading pattern of the 12-wheel double-feed freight electric locomotive with the asynchronous tractive motor using an adapter transformer with the high-frequency uncoupler. This will make it possible to decrease the ...
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Slimane Hadji, Jean-Paul Gaubert and Fateh Krim
Maximum Power Point Tracking (MPPT) methods are used in photovoltaic (PV) systems to continually maximize the PV array output power, which strongly depends on both solar radiation and cell temperature. The PV power oscillations around the maximum power p...
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Gopal Vishwakarma and Wonjun Lee
Nowadays, companies are heavily investing in the development of ?Internet of Things(IoT)? products. These companies usually and obviously hunt for lucrative business models. Currently, each person owns at least 3?4 devices (such as mobiles, personal comp...
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Gopal Vishwakarma and Wonjun Lee
Nowadays, companies are heavily investing in the development of ?Internet of Things(IoT)? products. These companies usually and obviously hunt for lucrative business models. Currently, each person owns at least 3?4 devices (such as mobiles, personal comp...
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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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