6   Artículos

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en línea
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... ver más
Revista: Nauka ta Progres Transportu    Formato: Electrónico

 
en línea
T. M. Mischenko     Pág. 100 - 104
The article is a continuation of analysis of mathematical models for AC systems, in which the elements of electric-traction network and switch-on of power transformer in an idling mode are gradually connected. The numerical calculations and analysis of c... ver más
Revista: Nauka ta Progres Transportu    Formato: Electrónico

 
en línea
A. V. Petrov     Pág. 180 - 183
The research results showing an opportunity to use a power quality rating in a system of direct current electric traction on a traction substation input and output are stated. It is demonstrated that these ratings essentially simplify the quality analysi... ver más
Revista: Nauka ta Progres Transportu    Formato: Electrónico

 
en línea
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... ver más
Revista: Nauka ta Progres Transportu    Formato: Electrónico

 
en línea
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... ver más
Revista: Nauka ta Progres Transportu    Formato: Electrónico

 
en línea
T. M. Mishchenko     Pág. 121 - 126
Introduction: By means of the mathematical or computer (imitating) modeling the emergency, especially stochastic, transient electromagnetic and / or electro energetic processes in the electric traction system of the alternating current should be investig... ver más
Revista: Nauka ta Progres Transportu    Formato: Electrónico

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