| 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”
|
|
|---|---|---|
| Article Number | 01028 | |
| Number of page(s) | 6 | |
| Section | A Low-Emission Railway | |
| DOI | https://doi.org/10.1051/e3sconf/202338301028 | |
| Published online | 24 April 2023 | |
A device for detecting current asymmetry in a three-phase alternating current system
1
Tashkent University of Information Technologies, Amir Temur avenue 108, 100084 Tashkent, Uzbekistan
2
Tashkent State Transport University, pass. 1st Temiryulchilar, 1, 100167 Tashkent, Uzbekistan
3
Tashkent State Pedagogical University, Bunyodkor avenue, 27, 100070 Tashkent Uzbekistan
* Corresponding author: sattarov.khurshid@mail.ru
The article discusses the issues of identifying the asymmetry of currents in a three-phase alternating current system. The design of a current converter designed to detect the unevenness of the current load in parallel branches of the current lines of various power equipment is proposed. It is shown that a positive effect is achieved by making the magnetic circuit four-rod and the introduction of rectangular cutouts with modulating and output windings on two central rods of the magnetic circuit and it is possible to determine the unevenness of the current load of three parallel branches before (in three-phase AC circuits) or after rectifier-converter installations (in DC circuits), therefore, the functionality of the device for detecting current asymmetry is expanded.
© 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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