磁耦合谐振式无线电能传输频率控制方法研究

A Review on Research on Frequency of Wireless Power Transfer Via Magnetic Resonance Coupling

介绍了磁耦合谐振式无线电能传输的工作原理。阐述了分析频率分裂现象的两种模型,然后重点总结了现有的频率控制方法,对不同控制方法的优缺点进行了分析。最后,对频率控制方法的研究进行了总结,提出未来的频率控制技术将是多种方法的组合进行复合控制。

Wireless power transfer via magnetic resonance coupling can achieve higher efficiency and greater power when the transmission is in medium range. This paper introduced the working principle of wireless power transfer via magnetic resonance coupling. Two models for analyzing frequency splitting were described. And then, the existing methods of frequency control were summarized. Finally, the research of frequency control method was prospected. And the paper proposed that the method of frequency control will be a combination of＂ muhiple methods for compound control.