@inproceedings{892df4854ded4477baa3701f18d3d401,
title = "A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple",
abstract = "This paper proposes a current-fed resonant semi-dual active bridge (semi-DAB) dc-dc converter with LCL resonant tank. The operating principle with the proposed control strategy is analyzed in detail. The resonant current expressions are derived from Fourier fundamental wave analysis. Based on the resonant current expressions, ZVS conditions can be derived. Full range ZVS can be achieved for all the switches in wide input voltage range. In the low voltage side (LVS), the duty cycle of the bottom switches is fixed at 50% to get minimum current ripple. The output power is controlled by the phase shift control. A 1kW experimental prototype is fabricated to verify the effectiveness of the proposed topology.",
keywords = "Current-fed, LCL resonant tank, full range ZVS, minimum current ripple, semi-DAB",
author = "Yichao Fu and Deshang Sha and Yanming Li",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 6th IEEE International Electrical and Energy Conference, CIEEC 2023 ; Conference date: 12-05-2023 Through 14-05-2023",
year = "2023",
doi = "10.1109/CIEEC58067.2023.10166536",
language = "English",
series = "2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2357--2361",
booktitle = "2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023",
address = "United States",
}
