TY - GEN
T1 - An Efficient and Stable Dynamic Wireless Power Transfer System Based on LCLCL Boost Topology
AU - Gao, Xin
AU - Liu, Chang
AU - Qi, Shaoshuai
AU - Zhu, Yonghao
AU - Chen, Shuya
AU - Yan, Yan
AU - Cui, Shumei
AU - Zhu, Chunbo
N1 - Publisher Copyright:
© 2026 IEEE.
PY - 2026
Y1 - 2026
N2 - In order to reduce the cost of DWPT systems, the transmitter (Tx) power distribution network is usually in the form of an inverter powering the Tx through an AC busbar, but existing studies have often neglected the busbar parasitic parameters. With the extension of the DWPT line, the parasitic parameters can’t be ignored. In this paper, the impact of busbar parasitic parameters is firstly analyzed by taking an example of the parallel LCC topology, and it is found that the busbar parasitic parameters lead to the efficiency degradation and output power fluctuation. In this paper, a DPWT scheme based on segmented busbar compensation and cascaded LCLCL boost topology is proposed. This method compensates the busbar parasitic inductance in segments, and also achieves load-independent busbar boosting. This will reduce the busbar current, decreases the impact of the busbar parasitic parameters on the efficiency and output power fluctuation. Moreover, the system still has ZPA characteristics.
AB - In order to reduce the cost of DWPT systems, the transmitter (Tx) power distribution network is usually in the form of an inverter powering the Tx through an AC busbar, but existing studies have often neglected the busbar parasitic parameters. With the extension of the DWPT line, the parasitic parameters can’t be ignored. In this paper, the impact of busbar parasitic parameters is firstly analyzed by taking an example of the parallel LCC topology, and it is found that the busbar parasitic parameters lead to the efficiency degradation and output power fluctuation. In this paper, a DPWT scheme based on segmented busbar compensation and cascaded LCLCL boost topology is proposed. This method compensates the busbar parasitic inductance in segments, and also achieves load-independent busbar boosting. This will reduce the busbar current, decreases the impact of the busbar parasitic parameters on the efficiency and output power fluctuation. Moreover, the system still has ZPA characteristics.
KW - AC busbar parasitic parameter
KW - boost topology
KW - DWPT
KW - efficiency
KW - power stability
UR - https://www.scopus.com/pages/publications/105037322328
U2 - 10.1109/EEICAI68535.2026.11441786
DO - 10.1109/EEICAI68535.2026.11441786
M3 - 会议稿件
AN - SCOPUS:105037322328
T3 - Proceedings of 2026 International Conference on Electrical Engineering, Intelligent Control and Artificial Intelligence, EEICAI 2026
SP - 34
EP - 38
BT - Proceedings of 2026 International Conference on Electrical Engineering, Intelligent Control and Artificial Intelligence, EEICAI 2026
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2026 International Conference on Electrical Engineering, Intelligent Control and Artificial Intelligence, EEICAI 2026
Y2 - 9 January 2026 through 11 January 2026
ER -