ARTICLE
TITLE

Losses of three-phase traction transformer of increased frequency

SUMMARY

The results of determination of power loss level in magnetic conductor of high frequency three-phase traction transformer are presented in the article.

PAGES
pp. 81 - 88

 Articles related

A. V. Radkevych,A. M. Netesa    

Purpose. The paper proposes: 1) determination and formulation of factors that influence the choice of rational method for joining re-bars of vertical support members of reinforced concrete frame; 2) determination of factor parameters; 3) ranging of facto... see more


V. H. Kuznietsov,R. S. Mytsko,D. O. Bosyi    

An indirect method of electric power losses determination in catenary has been examined. An example of solving such task with the help of specialized imitation model has been given and results of statistic analysis have been presented. Possible ways of u... see more


O. M. Bondarev    

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... see more


T. M. Mishchenko    

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... see more


V. I. S?heka,I. O. Romancev,E. I. Jas?huk    

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... see more