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T. M. Mishchenko,A. I. Kiiko
Pág. 88 - 92
In the article the electric circuit of substitution and mathematical model of the system of alternating current «traction substation - traction mains - electric locomotive DS 3» at switching its power transformer on in the idle mode are presented. Numeri...
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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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A. M. Muha
Pág. 45 - 52
In the article the structural reliability of different variants of structured schemes of the steady-state converter for traction drive of promising multi-system electric locomotives with asynchronous traction engines is compared.
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O. S. Krasheninin
Pág. 148 - 154
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T. N. Mishchenko
Pág. 74 - 82
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B. Ye. Bodnar,M. I. Kapitsa,D. N. Kyslyi
Pág. 63 - 71
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S. V. Myamlin,L. O. Neduzha
Pág. 124 - 136
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O. M. Bondarev
Pág. 11 - 24
The results of studies on determination of loading level of tractive drive elements in some operating conditions, when the values of frequencies of the change of feeding currents of stator windings are to be obtained in both subcritical and ultracritical...
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V. M. Bezruchenko,Yu. S. Bondarenko,O. O. Khoroshko
Pág. 155 - 158
In the article the use of asynchronous tractive electric drive controlled by frequency, when the power and speed of electric locomotive is greatly increased, is shown.
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N. I. Horbunov,Ye. O. Kravchenko,M. V. Kovtanets
Pág. 125 - 128
Factors, reducing hauling-coupling qualities of locomotive, are analyzed in the article. A mathematical model for evaluation of influence of redistribution of loadings on the coefficient of use of coupling weight of locomotive from wheel pairs on rail is...
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O. M. Bondarev
Pág. 11 - 26
In the article the research results on determination of levels of loading and stresses in the tractive drive elements, which can appear in operation conditions, under different variants of the tractive gear. On the basis of calculations executed the reco...
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A. M. Muha
Pág. 71 - 75
In the article a comparative analysis of different variants of structured schemes of static converters for traction drive of the promising multi-system electric locomotive is performed. As a criterion of comparison estimation it is offered to use the val...
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P. O. Loza
Pág. 81 - 83
The methods of determination of equivalent load current in tests of electric locomotive traction engines without forced ventilation with use of the results of qualification test of engines of certain types are offered in the article.
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A. M. Muha
Pág. 93 - 98
In the article the structured schemes of steady-state converter are offered for traction drive of promising multisystem electric locomotives with traction engines of direct current and their comparative analysis is conducted.
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P. O. Loza
Pág. 38 - 41
The methods of determination of the optimal parametric series of boosters for the test desks for traction electric motors of direct current electric locomotives are offered in the article.
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A. M. Mukha,O. V. Kuznetsov
Pág. 37 - 42
The issues of determination of specific volume of static converters for multisystem railway electric rolling stock are touched on in the article.
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S. V. Pylypenko,O. M. Bondarev,V. L. Ghorobets,O. I. Gilevych,V. V. Gluhov,K. I. Zheleznov,V. P. Litvinov,Ye. F. Fedorov,O. M. Zabolotnyi,D. O. Yaghoda
Pág. 16 - 25
In the article the results of dynamic running and traction-energy tests of the electric locomotive VL40U are presented. In accordance with the test results a conclusion about the suitability of electric locomotive of such a type for operation with trains...
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P. O. Loza
Pág. 69 - 71
In this article the expediency and ways of improvement of power parameters of the test stand for the driving collector motors of locomotives are considered.
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P. O. Loza
Pág. 111 - 113
In this article the expediency of delta connection of transformer windings in the static devices of test desk for locomotive traction engine is demonstrated.
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