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Yong-Song Chen, Sheng-Miao Lin and Boe-Shong Hong
A laboratory-scale passive hybrid power system for transportation applications is constructed and tested in this study. The hybrid power system consists of a fuel cell stack connected with a diode, a lithium-ion battery pack connected with a DC/DC power ...
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O. P. Ivanov
Pág. 239 - 241
The improved computation model for traction modes which takes into account the cost of both active and reactive energy in the conditions of application of variable tariffs for payment of electric power is developed.
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Ah-Der Lin, Tsung-Pin Hung, Jao-Hwa Kuang and Hsiu-An Tsai
A parallel planetary gear train design is proposed to construct the wind turbine system that has double inputs and one output. The proposed system is flexible for the application, which may use a combination of two rotors, as used for horizontal axis or ...
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G. K. Getman,V. Ye. Vasiliev
Pág. 47 - 57
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V. H. Kuznetsov,O. M. Poliakh,A. O. Poliakh
Pág. 84 - 87
The researches of the influence of variation coefficient of inter-train interval on the losses of electric power in traction line are discussed.
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N. H. Visin,B. T. Vlasenko,A. A. Sokolov
Pág. 162 - 165
The transitional processes in shunt circuit of traction engines, which armatures and excitation windings are connected in non-conducting direction as to the flowing power current, are considered in this paper. The changes in the control circuits of braki...
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T. M. Serdiuk,O. V. Zavhorodnii,V. I. Havryliuk
Pág. 134 - 139
The original automated method of measurement of electrical noise in the return electric-traction network is proposed. It is realized on the base of car-laboratory ?Automatics, telemechanics and communication?. The mathematic model of return electric-trac...
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Ye. P. Blokhin,A. N. Pshinko,V. V. Skalozub
Pág. 75 - 87
The specified model of traction?s modes computation, which takes into account the cost of active and reactive energy in the conditions of application of variable tariffs for electric power payment of is developed.
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T. M. Mishchenko
Pág. 114 - 116
The numerical estimation of the electric energy quality parameters of voltage on a current collector of the DC electric rolling stock is executed.
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S. V. Vlasievskyi,O. A. Klinkova
Pág. 35 - 37
The article is devoted to the impact of the drawbacks of the existing a.c. power supply system on the energy losses in catenary, and to the imperfections of electric energy accounting system.
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O. M. Bondariev
Pág. 113 - 115
The article provides the results of theoretical calculations of short circuit emergency operation modes in supply circuits of the stator windings of asynchronous tractive motors at start-up of the locomotive, hauling a freight train.
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Wenyong Li, Zhenyu Zhang, Guizheng Qu, Xiaolong Cao, Wankai Shi and Guozhen Li
Rail transportation is still quite competitive according to studies on hybrid diesel engines used for rail freight propulsion. Increase the economy and the dynamics.
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Abhisek Karki, Sudip Phuyal, Daniel Tuladhar, Subarna Basnet and Bim Prasad Shrestha
Electric vehicles (EV) are becoming more common mobility in the transportation sector in recent times. The dependence on oil as the source of energy for passenger vehicles has economic and political implications, and the crisis will take over as the oil ...
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Mark van Hagen, Menno de Bruyn, Evelien ten Elsen
Pág. 177 - 186
Train travelers in the Netherlands spend on average 36 minutes on the train. A big part of that time can be spent on a wide range of activities. These activities can be divided into two main groups: useful activities and pleasant activities. The kind of ...
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I. P. Korzhenevych,M. B. Kurgan,Yu. S. Barash,D. M. Kurhan
Pág. 233 - 239
Influence of the increase of train speed on the consumption of power resources is under consideration.
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In this paper, a decoupled model of a train including an on-board hybrid accumulation system is presented to be used in DC traction networks. The train and the accumulation system behavior are modeled separately, and the results are then combined in orde...
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H. K. Hetman,S. L. Marikutsa
Pág. 56 - 65
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Mateo Cano-Solis, John R. Ballesteros and German Sanchez-Torres
Vegetation encroachment in power line corridors remains a major challenge for modern energy-dependent societies, as it can cause power outages and lead to significant financial losses. Unmanned Aerial Vehicles (UAVs) have emerged as a promising solution ...
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Ruobin Qi, Craig Rasband, Jun Zheng and Raul Longoria
Smart grids integrate advanced information and communication technologies (ICTs) into traditional power grids for more efficient and resilient power delivery and management, but also introduce new security vulnerabilities that can be exploited by adversa...
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Vladimir Dmitrievskii, Vadim Kazakbaev and Vladimir Prakht
Due to the high cost and the predicted shortage of rare earth elements in the near future, the task of developing energy-efficient electric machines without rare earth magnets is of great importance. This article presents a comparative analysis of optimi...
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