| Issue |
E3S Web Conf.
Volume 497, 2024
5th International Conference on Energetics, Civil and Agricultural Engineering (ICECAE 2024)
|
|
|---|---|---|
| Article Number | 01015 | |
| Number of page(s) | 10 | |
| Section | Energetics | |
| DOI | https://doi.org/10.1051/e3sconf/202449701015 | |
| Published online | 07 March 2024 | |
Improvement of the cooling system of reactive power compensating devices used in railway power supply
1 Department of Electrical Machines, Tashkent State Technical University, University str. 2, 100095 Tashkent, Uzbekistan
2 Institute of Energy Problems, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan
3 Kokand branch of Tashkent State Technical University, Usmon Nosir str. 4, Kokand, Uzbekistan
4 Bukhara Institute of Engineering and Technology, Kayum Murtazaev str. 15, Bukhara, Uzbekistan
* Corresponding author: olimjontoirov@gmail.com
This article analyzes the reactive power generation and compensation solutions in the "Uzbekistan Railways" electrical supply system operating at 25kV, 50Hz frequency. It examines the efficiency and economic analysis of the cooling system connected to the control components (thyristors) of the device compensating reactive power under various operating conditions. The study compares the conventional cooling system approach with the newly researched cooling system for the controlling components of reactive power compensation. It proposes specific systematic solutions regarding the electric locomotive's load current, environmental conditions, reliability of the cooling system, maintenance capabilities of the cooling system, and real-time monitoring and control analysis delivery to the service provider. Additionally, conclusions are drawn regarding the economic and energy efficiency.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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