About inadequacy of transformer equivalent circuits to its electromagnetic processes

Authors

  • P. Y. Pridubkov Ukrainian State University of Railway Transport, Ukraine
  • I. V. Khomenko National Technical University "Kharkiv Polytechnic Institute", Ukraine

DOI:

https://doi.org/10.20998/2074-272X.2012.5.11

Keywords:

transformer, electromagnetic processes, equivalent circuits, inadequacy

Abstract

Inadequacy of available equivalent circuits of a linear transformer to its electromagnetic processes is shown. Dependences of vector potential components on the transformer winding current density vectors distribution are analyzed. Formulas for stray flux through spatial components of four-dimensional potentials are derived.

References

Nejman L.R. Demirchan K.S. Teoreticheskie osnovy `elektrotehniki. Tom 1. Teoriya linejnyh `elektricheskih cepej. - L.: `Energoizdat, 1981. - 536 s.

Tonnela M.-A. Osnovy `elektromagnetizma i teorii otnositel'nosti. - M.: Izdatel'stvo inostrannoj literatury, 1962. - 483 s.

Pauli V. Teoriya otnositel'nosti. - M.: Nauka. Gl. red. Fiz.-mat. lit. 1991. - 328 s.

Atabekov G.I. Teoriya linejnyh `elektricheskih cepej. - L.: "Sovetskoe radio". 1960 - 712 s.

Pridubkov P.Ya., Homenko І.V. Doslіdzhennya shemi zamіschennya lіnіjnogo transformatora // Energozberezhennya. Energetika. Energoaudit. - 2010. - № 9. - S. 44-50.

Pridubkov P.Ya., Homenko І.V. Teorіya chotiripolyusnikіv і shema zamіschennya transformatora // Elektrotehnіka і elektromehanіka. - 2011. - № 1. - S. 58-60.

Downloads

Published

2012-12-14

How to Cite

Pridubkov, P. Y., & Khomenko, I. V. (2012). About inadequacy of transformer equivalent circuits to its electromagnetic processes. Electrical Engineering & Electromechanics, (5), 47–50. https://doi.org/10.20998/2074-272X.2012.5.11

Issue

No. 5 (2012)

Section

Theoretical Electrical Engineering

License

Copyright (c) 2015 P.Y. Pridubkov, I.V. Khomenko

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Authors who publish with this journal agree to the following terms:

1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.