PT对称无线电能传输系统在破缺/精确相位下的鲁棒最大功率点跟踪

This letter investigates a unified approach to achieve robust maximum power point tracking (MPPT) for the series–series parity–time (PT)-symmetric wireless power transfer system, considering both broken and exact PT phases. In the broken phase, MPPT is accomplished through load resistance tracking, while the operating frequency is fixed at the natural resonant frequency. In the exact phase, MPPT i...