无线电能传输技术为船舶近岸传能问题提供了有效途径，本文提出了大功率高效无线电能传输设计方法，针对LCC-S拓扑的无线电能传输系统进行了损耗分析，在外部输出参数确定情况下，进一步分析系统效率与原边电感的关系，选择最优效率点的各项参数，设计了磁集成模式的耦合机构，对系统进行了电路仿真。搭建了实验平台，实验结果验证了所提方法的有效性，系统输出功率达到93kW，效率达到96%。

Wireless power transfer technology provides an effective way for the problem of near-shore energy transmission of ships. This paper proposes a design method for high-power and high-efficiency wireless power transmission, and analyzes the loss of the wireless power transmission system with LCC-S topology. further analyze the relationship between the system efficiency and the primary inductance, select the parameters of the optimal efficiency point, design the coupling mechanism of the magnetic integration mode, and carry out the circuit simulation of the system. An experimental platform is built, and the experimental results verify the effectiveness of the proposed method. The output power of the system reaches 93kW and the efficiency reaches 96%.

国家自然科学基金(52007012)