TY - GEN
T1 - Design of an Asymmetric Double-Sided LCC Compensation Network with High Efficiency and Low Current Stress
AU - Jiang, Haiyue
AU - Li, Songyan
AU - Houran, Mohamad Abou
AU - Li, Hongchang
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - Wireless Power Transfer (WPT) systems are widely used in electric vehicles, drones, and medical devices for their safety and convenience. Compensation networks, particularly the double-sided LCC topology, are essential for optimizing efficiency and ensuring stable energy transfer under varying loads and distances. However, research on parameter selection and optimization for asymmetric double-sided LCC topology is limited. This paper bridges this gap by emphasizing the need for symmetric T-type compensation networks on both primary and secondary sides to maximize efficiency. It determines self-inductance values for coupling coils, focusing on reducing voltage-current stress while enhancing efficiency, and derives parameters for auxiliary inductors. A comprehensive parameter design method is proposed to optimize the efficiency and reduce component stress. The results are validated by experiments.
AB - Wireless Power Transfer (WPT) systems are widely used in electric vehicles, drones, and medical devices for their safety and convenience. Compensation networks, particularly the double-sided LCC topology, are essential for optimizing efficiency and ensuring stable energy transfer under varying loads and distances. However, research on parameter selection and optimization for asymmetric double-sided LCC topology is limited. This paper bridges this gap by emphasizing the need for symmetric T-type compensation networks on both primary and secondary sides to maximize efficiency. It determines self-inductance values for coupling coils, focusing on reducing voltage-current stress while enhancing efficiency, and derives parameters for auxiliary inductors. A comprehensive parameter design method is proposed to optimize the efficiency and reduce component stress. The results are validated by experiments.
KW - Asymmetric double-sided LCC topology
KW - Component stress reduction
KW - Maximum system efficiency
KW - Parameter optimization
KW - Wireless power transfer (WPT)
UR - https://www.scopus.com/pages/publications/105027564882
U2 - 10.1109/ECCE-Europe62795.2025.11238853
DO - 10.1109/ECCE-Europe62795.2025.11238853
M3 - 会议稿件
AN - SCOPUS:105027564882
T3 - 2025 Energy Conversion Congress and Expo Europe, ECCE Europe 2025 - Proceedings
BT - 2025 Energy Conversion Congress and Expo Europe, ECCE Europe 2025 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2025 Energy Conversion Congress and Expo Europe, ECCE Europe 2025
Y2 - 31 August 2025 through 4 September 2025
ER -