TY - GEN
T1 - Parameters Optimization Design and Analysis of a Novel Current-Fed Converter with PPS Control
AU - Wang, Duwei
AU - Kong, Jiangtao
AU - Wang, Yiguang
AU - Dou, Sihan
AU - Gao, Zhigang
N1 - Publisher Copyright:
© 2022 Technical Committee on Control Theory, Chinese Association of Automation.
PY - 2022
Y1 - 2022
N2 - This paper proposes a novel current-fed dual active bridge (CF-DAB) that can be applied in the fields of new energy, energy storage systems, and electric vehicles. Compared with traditional voltage-fed DAB, CF-DAB can realize wide input and output voltage applications and smaller source current ripple. Three legs in the HVS and two transformers provide more possibilities for multilevel control. The converter adopts the PPS modulation strategy and voltage matching control, which is more practical and can decrease the current peak of inductors. In addition, the design of circuit parameters is provided by more detailed mathematical analysis of ZVS conditions and current RMS. Finally, the converter is simulated by PSIM software, and the results verify the effectiveness of the converter and the feasibility of the control strategy.
AB - This paper proposes a novel current-fed dual active bridge (CF-DAB) that can be applied in the fields of new energy, energy storage systems, and electric vehicles. Compared with traditional voltage-fed DAB, CF-DAB can realize wide input and output voltage applications and smaller source current ripple. Three legs in the HVS and two transformers provide more possibilities for multilevel control. The converter adopts the PPS modulation strategy and voltage matching control, which is more practical and can decrease the current peak of inductors. In addition, the design of circuit parameters is provided by more detailed mathematical analysis of ZVS conditions and current RMS. Finally, the converter is simulated by PSIM software, and the results verify the effectiveness of the converter and the feasibility of the control strategy.
KW - CF-DAB
KW - PPS modulation strategy
KW - ZVS analysis
KW - parameters optimization design
KW - voltage matching control
UR - http://www.scopus.com/inward/record.url?scp=85140431284&partnerID=8YFLogxK
U2 - 10.23919/CCC55666.2022.9902826
DO - 10.23919/CCC55666.2022.9902826
M3 - Conference contribution
AN - SCOPUS:85140431284
T3 - Chinese Control Conference, CCC
SP - 5247
EP - 5252
BT - Proceedings of the 41st Chinese Control Conference, CCC 2022
A2 - Li, Zhijun
A2 - Sun, Jian
PB - IEEE Computer Society
T2 - 41st Chinese Control Conference, CCC 2022
Y2 - 25 July 2022 through 27 July 2022
ER -