Wave processes in alternating current traction network depending on parameters of power supply system
The article considers a mathematical model of the AC traction power supply system taking into account stationary and nonstationary wave processes. The model allows you to analyze the effect of system parameters on electromagnetic processes at its various points. The time diagrams of currents and...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-06-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/3%20(165)/23-27%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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| Summary: | The article considers a mathematical model of the AC traction
power supply system taking into account stationary and nonstationary wave processes. The model allows you to analyze
the effect of system parameters on electromagnetic processes
at its various points. The time diagrams of currents and
voltages on the feeder traction substation at different modes of
operation of the electric rolling stock and its distance from the
traction substation, obtained using the above mathematical
model. When modernizing and creating new power supply
facilities, it is possible to use the proposed mathematical model
for calculating electrical parameters of traction substation
equipment and contact network, coordinating the operation
of traction and external power supply systems, evaluating
electrical energy quality indicators and electromagnetic
compatibility. |
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| ISSN: | 1813-8225 2541-7541 |