感应耦合无线电能传输系统的半周期谐振跟踪

Resonance tracking technology is indispensable in inductively coupled wireless power transmission applications to counteract the detuning. In this paper, an ultrafast resonance tracking method is proposed that can accomplish resonance tracking within one-half oscillation cycle. The proposed method is implemented by synchronizing the operating frequency to the damped natural frequency, which occurs...