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Odeling the phenomenon of free and forced magnetization in three-phase transformers

Publication date: 16.12.2015

Technical Transactions, 2015, Electronical Engineering Issue 1-E (8) 2015, pp. 35 - 42

https://doi.org/10.4467/2353737XCT.15.025.3825

Authors

,
Tomasz Lerch
Department of Power Electronics and Energy Control Systems, Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology
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Tomasz Matras
Enprom Sp. z o.o. [Ltd], Krzeszowice
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Titles

Odeling the phenomenon of free and forced magnetization in three-phase transformers

Abstract

This article presents the results of modeling the phenomenon of free and forced magnetization in three-phase, three-legged transformers. The no-load state of the transformer has been modeled using the program including a circuit model of the transformer. The results obtained have been compared with measurements carried out in the laboratory for the various circuits connection of the transformer.

References

[1] Chen X.S., Neudorfer P., Digital model for transient studies of a three-phase five-legged trans-former, IEE Proceedings C (Generation, Transmission and Distribution), Vol. 139, Issue 4, July 1992, pp. 351–358.

[2] Furgał J., Symulacje prądów załączania transformatorów, Przegląd Elektrotechniczny, 7.08.2007.

[3] Jezierski E., Transformatory: budowa i projektowanie, Wydawnictwa Naukowo-Techniczne, Warszawa 1963.

[4] Plamitzer A., Maszyny elektryczne, Wydawnictwa Naukowo-Techniczne, Warszawa 1982.

[5] Tomera M., Wprowadzenie do Simulinka, http://am.gdynia.pl/~tomera/ts/simulink_lab.pdf.

[6] Opis pakietu EMTP, http://www.emtp.org/.

Information

Information: Technical Transactions, 2015, Electronical Engineering Issue 1-E (8) 2015, pp. 35 - 42

Article type: Original article

Titles:

Polish:

Odeling the phenomenon of free and forced magnetization in three-phase transformers

English:

Odeling the phenomenon of free and forced magnetization in three-phase transformers

Authors

Department of Power Electronics and Energy Control Systems, Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology

Enprom Sp. z o.o. [Ltd], Krzeszowice

Published at: 16.12.2015

Article status: Open

Licence: None

Percentage share of authors:

Tomasz Lerch (Author) - 50%
Tomasz Matras (Author) - 50%

Article corrections:

-

Publication languages:

English