一种提取LCC-串联无线电能传输系统耦合系数的精确方法

This article proposes a method of extracting the coupling coefficient and the resonant frequency of the receiving (Rx) side of a wireless power transfer system with an LCC-series topology, using only information from the transmitting (Tx) side. The proposed method has three modes, which allow the Tx coil and the Rx coil inductance and the coupling coefficient to be extracted, respectively. The cou...