Resonance in alternating current traction network

The article provides an analysis of electromagnetic processes in an alternating current traction network of electric railways taking into account its distributed parameters that determine wave processes, which are one of the causes of resonance phenomena. Resonances in the traction network negat...

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Main Authors: T. V. Kovaleva, O. O. Komyakova, N. V. Pashkova
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education 2020-09-01
Series:Омский научный вестник
Subjects:
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/4%20(172)/32-35%20%D0%9A%D0%BE%D0%B2%D0%B0%D0%BB%D0%B5%D0%B2%D0%B0%20%D0%A2.%20%D0%92.,%20%D0%9A%D0%BE%D0%BC%D1%8F%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%9E.%20%D0%9E.,%20%D0%9F%D0%B0%D1%88%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%9D.%20%D0%92..pdf
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author T. V. Kovaleva
O. O. Komyakova
N. V. Pashkova
author_facet T. V. Kovaleva
O. O. Komyakova
N. V. Pashkova
author_sort T. V. Kovaleva
collection DOAJ
description The article provides an analysis of electromagnetic processes in an alternating current traction network of electric railways taking into account its distributed parameters that determine wave processes, which are one of the causes of resonance phenomena. Resonances in the traction network negatively affect the quality of voltage and current, amplify interfering effects on adjacent devices and can cause damage to electrical equipment. The results of the calculation of the minimum resonance lengths of the sections of the traction network and the multiples of the voltage and currents depending on the frequency of the supply voltage make it possible to assess the influence of the length and parameters of the line, such as the load on the presence of resonances.
format Article
id doaj-art-bb34d5f305994e518208aa85241dd7aa
institution Kabale University
issn 1813-8225
2541-7541
language English
publishDate 2020-09-01
publisher Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
record_format Article
series Омский научный вестник
spelling doaj-art-bb34d5f305994e518208aa85241dd7aa2025-02-02T00:13:50ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412020-09-014 (172)323510.25206/1813-8225-2020-172-32-35Resonance in alternating current traction networkT. V. Kovaleva0O. O. Komyakova1N. V. Pashkova2Omsk State Transport UniversityOmsk State Transport UniversityOmsk State Transport UniversityThe article provides an analysis of electromagnetic processes in an alternating current traction network of electric railways taking into account its distributed parameters that determine wave processes, which are one of the causes of resonance phenomena. Resonances in the traction network negatively affect the quality of voltage and current, amplify interfering effects on adjacent devices and can cause damage to electrical equipment. The results of the calculation of the minimum resonance lengths of the sections of the traction network and the multiples of the voltage and currents depending on the frequency of the supply voltage make it possible to assess the influence of the length and parameters of the line, such as the load on the presence of resonances.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/4%20(172)/32-35%20%D0%9A%D0%BE%D0%B2%D0%B0%D0%BB%D0%B5%D0%B2%D0%B0%20%D0%A2.%20%D0%92.,%20%D0%9A%D0%BE%D0%BC%D1%8F%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%9E.%20%D0%9E.,%20%D0%9F%D0%B0%D1%88%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%9D.%20%D0%92..pdfresonanceelectromagnetic processestraction networkdistributed parameters linealternating currentelectric railways
spellingShingle T. V. Kovaleva
O. O. Komyakova
N. V. Pashkova
Resonance in alternating current traction network
Омский научный вестник
resonance
electromagnetic processes
traction network
distributed parameters line
alternating current
electric railways
title Resonance in alternating current traction network
title_full Resonance in alternating current traction network
title_fullStr Resonance in alternating current traction network
title_full_unstemmed Resonance in alternating current traction network
title_short Resonance in alternating current traction network
title_sort resonance in alternating current traction network
topic resonance
electromagnetic processes
traction network
distributed parameters line
alternating current
electric railways
url https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/4%20(172)/32-35%20%D0%9A%D0%BE%D0%B2%D0%B0%D0%BB%D0%B5%D0%B2%D0%B0%20%D0%A2.%20%D0%92.,%20%D0%9A%D0%BE%D0%BC%D1%8F%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%9E.%20%D0%9E.,%20%D0%9F%D0%B0%D1%88%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%9D.%20%D0%92..pdf
work_keys_str_mv AT tvkovaleva resonanceinalternatingcurrenttractionnetwork
AT ookomyakova resonanceinalternatingcurrenttractionnetwork
AT nvpashkova resonanceinalternatingcurrenttractionnetwork