TY - GEN
T1 - ZVT Interleaved Boost Converter for Fuel Cell Electric Vehicles using Single Resonant Inductor of Soft Switching Cell for High Power Density
AU - Kang, Seung Hyun
AU - Seong Hwang, Yun
AU - Kwon, Man Jae
AU - Kuk Lee, Byoung
N1 - Publisher Copyright:
© 2023 The Korean Institute of Power Electronics.
PY - 2023
Y1 - 2023
N2 - This paper proposes ZVT interleaved boost converter using single resonant inductor of soft switching cell for high power density. By applying a proposed structure to the interleaved boost converter, the power density of the fuel cell dc-dc converter (FDC) could be improved. To verify the feasibility of the proposed converter, the 5 kW prototype FDC is implemented, and the volume of passive components that significantly affect power density can be reduced by up to 35.5% compared to the conventional boost converter. Moreover, when the proposed converter is applied, it is confirmed that it is advantageous in terms of the system efficiency through loss analysis and experimental results.
AB - This paper proposes ZVT interleaved boost converter using single resonant inductor of soft switching cell for high power density. By applying a proposed structure to the interleaved boost converter, the power density of the fuel cell dc-dc converter (FDC) could be improved. To verify the feasibility of the proposed converter, the 5 kW prototype FDC is implemented, and the volume of passive components that significantly affect power density can be reduced by up to 35.5% compared to the conventional boost converter. Moreover, when the proposed converter is applied, it is confirmed that it is advantageous in terms of the system efficiency through loss analysis and experimental results.
KW - Fuel cell electric vehicle (FCEV)
KW - High power density
KW - Interleaved boost converter
KW - Single soft switching cell
UR - https://www.scopus.com/pages/publications/85170647548
U2 - 10.23919/ICPE2023-ECCEAsia54778.2023.10213936
DO - 10.23919/ICPE2023-ECCEAsia54778.2023.10213936
M3 - Conference contribution
AN - SCOPUS:85170647548
T3 - ICPE 2023-ECCE Asia - 11th International Conference on Power Electronics - ECCE Asia: Green World with Power Electronics
SP - 979
EP - 984
BT - ICPE 2023-ECCE Asia - 11th International Conference on Power Electronics - ECCE Asia
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th International Conference on Power Electronics - ECCE Asia, ICPE 2023-ECCE Asia
Y2 - 22 May 2023 through 25 May 2023
ER -
