Unified Load-Independent ZPA Analysis and Design in CC and CV Modes of Higher-Order Resonant Circuits for WPT Systems

This article proposes a general unified methodology for arbitrary higher order resonant circuits. With the proposed methodology, the equivalent circuits and the general resonant methods of the higher order resonant circuit are presented to realize the load-independent constant current (CC) and constant voltage (CV) outputs at two different load-independent zero phase angle (ZPA) frequencies. In ad...