TY - GEN
T1 - Transient Current Constraint of DAB Converter Based on Model Predictive Control
AU - Xiao, Zhongxiu
AU - Lei, Wanjun
AU - Gao, Guoqing
AU - Cui, Yao
AU - Kang, Qiao
AU - Wang, Meng
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/11/29
Y1 - 2020/11/29
N2 - The dual active bridge (DAB) converter is a popular topology with the ability of galvanic isolation and bidirectional power flow. In the practical application, there could be the significant transient current overshoot between the different operating conditions or in the start-up phase of the DAB converter. Therefore, a discrete-time model based model predictive control method is proposed in this paper to constrain the transient inductor current overshoot. An experimental prototype is also built to validate the proposed method. The experimental results are consistent with simulation waveforms and the transient current overshoot can also be effectively constrained to mitigate its stress on the switch devices.
AB - The dual active bridge (DAB) converter is a popular topology with the ability of galvanic isolation and bidirectional power flow. In the practical application, there could be the significant transient current overshoot between the different operating conditions or in the start-up phase of the DAB converter. Therefore, a discrete-time model based model predictive control method is proposed in this paper to constrain the transient inductor current overshoot. An experimental prototype is also built to validate the proposed method. The experimental results are consistent with simulation waveforms and the transient current overshoot can also be effectively constrained to mitigate its stress on the switch devices.
KW - Dual active bridge (DAB) converter
KW - discrete-time model
KW - model predictive control method
KW - transient current constraint
UR - https://www.scopus.com/pages/publications/85103179753
U2 - 10.1109/IPEMC-ECCEAsia48364.2020.9367975
DO - 10.1109/IPEMC-ECCEAsia48364.2020.9367975
M3 - 会议稿件
AN - SCOPUS:85103179753
T3 - 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia
SP - 203
EP - 207
BT - 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia
Y2 - 29 November 2020 through 2 December 2020
ER -