TY - GEN
T1 - A Single-stage Four-Phase Totem-Pole AC-DC Converter with Wide Voltage Range and Compact Integrated Magnetic Component
AU - Le, Tat Thang
AU - Hakim, Ramadhan Muhammad
AU - Park, Junyeong
AU - Choi, Sewan
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - In this paper, a single-stage four-phase interleaved totem-pole AC-DC converter is proposed. The converter has the advantage of a small circulating power compared to conventional topologies. A hybrid switching method is introduced for wide input and output voltage range applications. An integrated structure of transformer and filter inductors is proposed to reduce the size and number of magnetic components. Experimental results from a prototype are implemented to validate the proposed concepts.
AB - In this paper, a single-stage four-phase interleaved totem-pole AC-DC converter is proposed. The converter has the advantage of a small circulating power compared to conventional topologies. A hybrid switching method is introduced for wide input and output voltage range applications. An integrated structure of transformer and filter inductors is proposed to reduce the size and number of magnetic components. Experimental results from a prototype are implemented to validate the proposed concepts.
KW - AC-DC converter
KW - electrolytic capacitorless
KW - fast charger system
KW - four-phase interleaved
KW - high-frequency (HF) isolation
KW - interleaved
KW - single-stage
KW - totem-pole bridgeless PFC
UR - https://www.scopus.com/pages/publications/85123373624
U2 - 10.1109/ECCE47101.2021.9595031
DO - 10.1109/ECCE47101.2021.9595031
M3 - Conference contribution
AN - SCOPUS:85123373624
T3 - 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings
SP - 2208
EP - 2212
BT - 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th IEEE Energy Conversion Congress and Exposition, ECCE 2021
Y2 - 10 October 2021 through 14 October 2021
ER -