The method of calculating power supply for monitoring and metering devices of DC traction network based on serial chain of voltage converters
For organization of power supply of devices for monitoring and accounting of electric energy for railway traction networks of direct current, the topology of the power source based on a serial chain of voltage converters can be used. The paper considers the development of a methodology for the...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2021-04-01
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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/2021/%E2%84%96%202%20(176)%20(%D0%9E%D0%9D%D0%92)/41-45%20%D0%9F%D0%BB%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2%20%D0%AE.%20%D0%92..pdf |
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| Summary: | For organization of power supply of devices for monitoring
and accounting of electric energy for railway traction
networks of direct current, the topology of the power
source based on a serial chain of voltage converters
can be used. The paper considers the development of a
methodology for the electrical calculation of such sources.
For this purpose, lists of initial data and calculation results are formed. A substitution scheme of ideal elements is
proposed. The operation of the substitution scheme is
analyzed using the «equivalent source» method. It also
provides formulas and recommendations for selecting and
determining the required parameters. The adequacy of the
proposed method is confirmed by a full-scale experiment. |
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| ISSN: | 1813-8225 2541-7541 |