多拾取无线电能传输系统的自平衡虚拟阻抗

Being different from one-to-one power transmission, the multiple-pickup wireless power transfer (WPT) system should take into account the large-scale variation of the equivalent system impedance due to the varying number of loads, cross-coupled pickup coils, multiple-channel power control, etc., which inevitably results in the active regulation or passive shifting of the operating frequency and th...