TY - CONF
T1 - Multi-objective optimization of ground-side coils for dynamic wireless power transfer considering coupling variations
AU - Wang, Wenbo
AU - Deng, Junjun
AU - Chen, Deliang
AU - Wang, Zhenpo
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Dynamic wireless power transfer (DWPT) has received a wide range of attention due to its flexible charging. This paper demonstrates the coupler design of a short-segmented system for electric vehicles, focusing on the optimization of primary coil. The coupling variations causing by driving speed of EV and coil arrangement are taken into account. Considering the tradeoffs and restrictions, a multi-objective optimization process of coils in IPT systems is proposed based on Pareto optimizing method with three objectives (transfer power, high efficiency and low cost). A reasonable optimal solution is selected from the Pareto front to verify the optimizing method through a constructed prototype.
AB - Dynamic wireless power transfer (DWPT) has received a wide range of attention due to its flexible charging. This paper demonstrates the coupler design of a short-segmented system for electric vehicles, focusing on the optimization of primary coil. The coupling variations causing by driving speed of EV and coil arrangement are taken into account. Considering the tradeoffs and restrictions, a multi-objective optimization process of coils in IPT systems is proposed based on Pareto optimizing method with three objectives (transfer power, high efficiency and low cost). A reasonable optimal solution is selected from the Pareto front to verify the optimizing method through a constructed prototype.
KW - Dynamic wireless power transfer
KW - magnetic coupler
KW - multi-objective optimization
KW - short segmented system
UR - http://www.scopus.com/inward/record.url?scp=85131689027&partnerID=8YFLogxK
U2 - 10.1109/APEC43599.2022.9773771
DO - 10.1109/APEC43599.2022.9773771
M3 - Paper
AN - SCOPUS:85131689027
SP - 474
EP - 479
T2 - 37th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2022
Y2 - 20 March 2022 through 24 March 2022
ER -