The wireless charging of Automated Guided Vehicle (AGV) provides an effective solution to solve the problems such as the discontinuity of work caused by the existing wired charging method and the hidden danger in the process of plugging and removing. In view of the current working situations of AGV in orbit circulation and port stopping for a long time, as well as the existing problems of AGV wireless charging, such as insufficient endurance, large capacity of vehicle battery and long charging time, a new coupling mechanism for hybrid AGV wireless charging system is proposed in this paper. By setting the two ports of the guide rail as static wireless charging stations, and optimizing the magnetic circuit mechanism of the two ports, the goal of fast charging at both ends of the guide rail is achieved. Firstly, the guide rail is designed as coplanar inside and outside layers. Then, the inner circle number is increased and the distance between the internal and external layer of guide rail is adjusted. Finally, the mutual inductance minimum standard deviation of a set of optimized schemes is chosen. The validity of this project is verified by simulation and the experimental results show that AGV fast charging current changes from the original 2.16 A to 2.98 A, increased by nearly 38%. The proposed scheme effectively saves charging time and improves work efficiency.

自动导引车（AGV）的无线充电为解决现有有线充电方式造成的工作不连续、插拔过程中的隐患等问题提供了有效的解决方案。针对目前AGV在轨循环、港口长时间停泊的工作情况，以及AGV无线充电存在的续航能力不足、车载电池容量大、充电时间长等问题，提出了一种新型的耦合机制本文提出了一种用于混合式 AGV 无线充电系统。通过将导轨的两个端口设置为静态无线充电站，并优化两个端口的磁路机制，达到导轨两端快速充电的目的。首先，导轨设计为内外层共面。然后增加内圈数，调整导轨内外层的距离。最后，选择一组优化方案的互感最小标准差。通过仿真验证了本项目的有效性，实验结果表明，AGV快速充电电流从原来的2.16 A变为2.98 A，提升了近38%。所提出的方案有效地节省了充电时间，提高了工作效率。通过仿真验证了本项目的有效性，实验结果表明，AGV快速充电电流从原来的2.16 A变为2.98 A，提升了近38%。所提出的方案有效地节省了充电时间，提高了工作效率。通过仿真验证了本项目的有效性，实验结果表明，AGV快速充电电流从原来的2.16 A变为2.98 A，提升了近38%。所提出的方案有效地节省了充电时间，提高了工作效率。