Print Email Facebook Twitter Buck-Boost Flying Capacitor DC-DC Converter for Electric Vehicle Charging Stations Title Buck-Boost Flying Capacitor DC-DC Converter for Electric Vehicle Charging Stations Author Pesantez, D. (Universidad Técnica Federico Santa María) Rodriguez, F. (Universidad Técnica Federico Santa María) Renaudineau, H. (Universidad Técnica Federico Santa María) Rivera, Sebastian (TU Delft DC systems, Energy conversion & Storage) Kouro, S. (Universidad Técnica Federico Santa María; University of Seville) Date 2023 Abstract This paper proposes a new buck-boost flying-capacitor (FC) converter for the DC-DC stage of an Electric Vehicle (EV) fast charging station. The proposed converter is capable of delivering a wide output range of voltage to charge different battery configurations. The converter has two modes of operation, buck and boost. Thanks to this feature, the proposed converter allows higher efficiency and a wide operating range. The proposed converter is capable of supplying a voltage range from 200 V to 1000 V at its output, which shows the feasibility of occupying the converter inside a charging station that allows charging 400 V and 800 V battery systems. The average efficiency reported is over 97%. It is concluded that the proposed buck-boost FC converter is suitable for modern wide-output EV fast charging applications. Subject Electric VehiclesFast ChargingFlying-Capacitor To reference this document use: http://resolver.tudelft.nl/uuid:f3cbda6f-08b8-4475-b1d8-6ddff0c4c921 DOI https://doi.org/10.1109/CPE-POWERENG58103.2023.10227461 Publisher Institute of Electrical and Electronics Engineers (IEEE) Embargo date 2024-03-04 ISBN 9798350300048 Source CPE-POWERENG 2023 - 17th IEEE International Conference on Compatibility, Power Electronics and Power Engineering Event 17th IEEE International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2023, 2023-06-14 → 2023-06-16, Tallinn, Estonia Series CPE-POWERENG 2023 - 17th IEEE International Conference on Compatibility, Power Electronics and Power Engineering Bibliographical note Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type conference paper Rights © 2023 D. Pesantez, F. Rodriguez, H. Renaudineau, Sebastian Rivera, S. Kouro Files PDF Buck_Boost_Flying_Capacit ... ations.pdf 1.23 MB Close viewer /islandora/object/uuid:f3cbda6f-08b8-4475-b1d8-6ddff0c4c921/datastream/OBJ/view