Title: | Equivalent Circuit Model for a Single Phase Transformer |
Authors: | Kyncl, Jan Hariram, Adithya Novák, Zdeněk |
Citation: | ISTET 2013: International Symposiumon Theoretical Electrical Engineering: 24th – 26th June 2013: Pilsen, Czech Republic, p. I-27-I-28. |
Issue Date: | 2013 |
Publisher: | University of West Bohemia |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://hdl.handle.net/11025/11454 |
ISBN: | 978-80-261-0246-5 |
Keywords: | teorie obvodů;zkouška naprázdno;výkonové transformátory;zkratový test |
Keywords in different language: | circuit theory;open circuit test;power transformers;short circuit test |
Abstract: | The parameters of power transformers are usually determined from the results of the short-circuit test and open-circuit test, i.e. the user knows active powers, the amplitudes of currents and voltages in both situations. The aim of this paper is to present approximate formulae for “circuit theory” type of equivalent circuits of the chosen diagram. Exact formulae for parallel and serial resistances and self and mutual inductances are not available and probably cannot be obtained in a closed form. |
Rights: | © University of West Bohemia |
Appears in Collections: | ISTET 2013 ISTET 2013 ISTET 2013 |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/11454
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