Issue |
E3S Web Conf.
Volume 264, 2021
International Scientific Conference “Construction Mechanics, Hydraulics and Water Resources Engineering” (CONMECHYDRO - 2021)
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Article Number | 04029 | |
Number of page(s) | 7 | |
Section | Mechanization, Electrification of Agriculture and Renewable Energy Sources | |
DOI | https://doi.org/10.1051/e3sconf/202126404029 | |
Published online | 02 June 2021 |
The electric field of the sliding contact during the interaction of the pantograph and the contact wire
Tashkent State Transport University, Tashkent, Uzbekistan
* Corresponding author: ildar-lili@yandex.ru
The process of transferring electrical energy from the contact wire to the pantograph takes place in a dynamic mode. Large currents are transmitted, and even the slightest separation of the sliding contact causes an arc formation. The arc creates a strong electromagnetic disturbance that spreads in the surrounding space. This disturbance interferes with communication channels, facility management systems, and telecommunications located in its influence zone. Determining the magnitude of the potential of the electric field at the point of contact will determine the degree of the harmful effect of arcing on adjacent objects and develop a technology to reduce the interfering effect.
© The Authors, published by EDP Sciences, 2021
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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