基于LCC/S-LCL/S切换型双向无线充电系统设计

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关键词：双向无线充电；多弧型；拓扑切换；恒流；恒压；抗错位

DOI：10.15938/j. emc.2025.11.015

中图分类号：TM423；TK724 文献标志码：A 文章编号：1007-449X（2025）11-0155-13

Design of bi-directional wireless charging system based on LCC/S-LCL/S switching type

XIA Tao¹， XIA Yuyang¹，LIU Haitao¹， ZHANG Yangfei1， YU Haitao² （1.School of Electrical Engineering，Nanjing Institute of Technology，Nanjing 211167，China; 2.School of Electrical Engineering，Southeast University，Nanjing 211189，China）

Abstract：A bidirectional wireless charging system was designed for underwater detection equipment to enhance energy supply efciency in applications such as ocean exploration and environmental monitoring. The system utilized a multi-arc magnetic coupling structure and LCC/S-LCL/S compensation topology switching technology. Automatic switching between constant current and constant voltage charging modes， along with bidirectional energy flow control，was achieved through a composite compensation network.An experimental platform was constructed for validation. The results show that the system operated stably during both forward and reverse energy transfer，and its output characteristics closely match the theoretical and simulation results，confirming the validity of the proposed scheme.Furthermore，the influence of lateral misalignment of the magnetic coupler on the transmission performance was quantitatively analyzed in both air and seawater environments. Experimental results demonstrate that the system maintained reliable performance under different misalignment conditions. It is concluded that the system succesfully a

收稿日期：2025-02-18

chieves eficient bidirectional wireless power transfer with good environmental adaptability，providing a practical solution for stable energy supply to underwater equipment.

Keywords：bidirectional wireless power transfer； multi arc type； topology switching；constant current; constant voltage; anti-misalignment

0引言

随着能源需求持续增长和陆地矿产资源的日益匮乏，开发海洋矿产资源成为缓解能源危机的重要方向[1]。（剩余13309字）