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Abstract
This paper focuses on extending an urban DC traction substation functionality by means of an additional power converter interface (PCI). In particular, by enabling bidirectional energy exchange between LV DC traction grid, AC grid and V2G chargers. Among other things, the presented material compares general attributes of the most promising DC/DC converters that can be used in a PCI, meet the requirements of galvanic isolation and can operate in a wide voltage range. Based on the literature, the application suitability of typical PCI structures and isolated DC/DC converters was made. In addition, the principles of power flow in the power converter interface that connects an AC grid, DC traction grid, V2G chargers and PV source are discussed
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Authors (4)
-
Ievgen Verbytskyi
-
Natalia Strzelecka
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Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.15199/48.2023.11.23
- License
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Przegląd Elektrotechniczny
no. 2023,
pages 134 - 140,
ISSN: 0033-2097 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Lukianov M., Verbytskyi I., Strzelecka N., Strzelecki R.: Power converter interface for urban DC traction substations - solutions and functionality.// Przegląd Elektrotechniczny -Vol. 2023,iss. 11 (2023), s.134-140
- DOI:
- Digital Object Identifier (open in new tab) 10.15199/48.2023.11.23
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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