Modeling of Three-Phase Power Transformer

Authors

  • A. E. Fokeev Kalashnikov Izhevsk State Technical University
  • V. K. Barsukov Kalashnikov Izhevsk State Technical University

Keywords:

three-phase power transformer, non-sinusoidal loading current, magnetic field, finite element modeling

Abstract

Modeling of three-phase power transformer magnetic field by finite element method is carried out. Influence of loading current type on magnetic core reversal is researched. Redistribution of magnetic flux at nonlinear loading transformer operation leads to change of magnetic reversal mode, increase of eddy currents density in steel, increase of losses in a magnetic core and magnetic system overheat temperature.

Author Biographies

A. E. Fokeev, Kalashnikov Izhevsk State Technical University

; Kalashnikov Izhevsk State Technical University

V. K. Barsukov, Kalashnikov Izhevsk State Technical University

; Kalashnikov Izhevsk State Technical University

References

Жежеленко И. В. Высшие гармоники в системах электроснабжения промпредприятий. - М. : Энергоатомиздат, 1974.

Hakansson D., Larsson J. Evaluation of software using the finite element method by simulating transformers. - Sweden : Linkoping, 2011.

Лейтес Л. В. Электромагнитные расчеты трансформаторов и реакторов. - М. : Энергоатомиздат, 1981. - 392 с.

Сергеенков Б. Н., Киселев В. М., Акимова Н. А. Электрические машины. Трансформаторы / под ред. И. П. Копылова. - М. : Высш. шк., 1989. - 352с.

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Published

15.06.2012

How to Cite

Fokeev А. Е., & Barsukov В. К. (2012). Modeling of Three-Phase Power Transformer. Vestnik IzhGTU Imeni M.T. Kalashnikova, (2), 127–131. Retrieved from https://izdat.istu.ru/index.php/vestnik/article/view/2156

Issue

No. 2 (2012)

Section

Articles