【摘要】 在采用串串(SS)补偿结构的无线电能传输系统中,针对不同场合下对受电体不同形态的需求,提出一种基于弧形线圈的能量传输结构。推导在SS补偿结构下的系统效率影响因素,得出互感对系统输出功率与效率的影响,之后在Maxwell软件中对平板形与弧形线圈的不同组合进行电磁仿真与有限元分析。基于仿真得到的结论,对采用弧形线圈的无线电能传输系统进行了设计和确定相关参数,并搭建硬件平台进行实验。实验结果证明理论与仿真的正确性,为无线电能传输系统的优化与设计提供参考。更多还原

【Abstract】 In a wireless power transmission system with series series(SS) compensation structure,a power transmission structure of curved coil is proposed to enable the wireless power transmission can be applied to different types of power receivers.First,the factors affecting the system efficiency under the SS compensation structure is deduced,and then simulates the electromagnetic simulation of the flat coil and curved coil in Maxwell software.Based on the conclusions obtained from the simulation,the parameters of the curved coil energy transmission system are optimized and a hardware platform is built for experiments.The experimental results prove the correctness of theory and simulation,and provide reference for further system optimization and design.更多还原