TY - GEN
T1 - Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter
AU - Wang, Zining
AU - Guo, Zhiqiang
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - This paper proposes a control strategy of working mode optimization for a three-phase single-stage isolated AC-DC converter based on the dual active bridge (DAB). The optimum working mode is analyzed and implemented. The current vectors are decomposed by space vector modulation, and the two current vectors are respectively controlled in adjacent switching cycles. The two vectors are implemented by the optimum working modes. The operating mode of the circuit changes with the amplitude of the input voltage and the output load, and ensure to realize unit power factor. Finally, the feasibility and correctness of the control strategy are verified by the experimental results.
AB - This paper proposes a control strategy of working mode optimization for a three-phase single-stage isolated AC-DC converter based on the dual active bridge (DAB). The optimum working mode is analyzed and implemented. The current vectors are decomposed by space vector modulation, and the two current vectors are respectively controlled in adjacent switching cycles. The two vectors are implemented by the optimum working modes. The operating mode of the circuit changes with the amplitude of the input voltage and the output load, and ensure to realize unit power factor. Finally, the feasibility and correctness of the control strategy are verified by the experimental results.
KW - optimal working modes
KW - three-phase single-stage isolated AC-DC converter
KW - unit power factor
UR - http://www.scopus.com/inward/record.url?scp=85187247883&partnerID=8YFLogxK
U2 - 10.1109/PEAS58692.2023.10394704
DO - 10.1109/PEAS58692.2023.10394704
M3 - Conference contribution
AN - SCOPUS:85187247883
T3 - PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings
SP - 13
EP - 18
BT - PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE International Power Electronics and Application Symposium, PEAS 2023
Y2 - 10 November 2023 through 13 November 2023
ER -