| Issue |
E3S Web Conf.
Volume 383, 2023
International Scientific Conference Transport Technologies in the 21st Century (TT21C-2023) “Actual Problems of Decarbonization of Transport and Power Engineering: Ways of Their Innovative Solution”
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|---|---|---|
| Article Number | 04002 | |
| Number of page(s) | 7 | |
| Section | Mechanical Engineering and New Energy Technologies | |
| DOI | https://doi.org/10.1051/e3sconf/202338304002 | |
| Published online | 24 April 2023 | |
Parameters of the transformer substitution diagram
Emperor Alexander I St. Petersburg State Transport University, 9 Moskovsky pr., 190031 Saint Petersburg, Russia
* Corresponding author: gorskyan38@mail.ru
Determination of the parameters of the transformer circuit is a very important task, as there are a huge number of them (transformers), of different power, different designs, performing different tasks, working in different conditions at voltages and currents of different frequencies and form. This article deals with the determination of the parameters of greatest interest, the parameters that take into account the phenomena in the magnetic core, and the active resistances of the windings, which are calculated for the increased frequency (up to 30 MHz), implemented in secondary power supplies and other semiconductor devices.
Key words: transformer / circuit / source / load / active resistance of windings / leakage inductance / the capacitance of windings / magnetic circuit / magnetizing inductance / power losses
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).
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