Magnetic Field Resonant Coupling in Wireless Power Transfer Comparison of Multiple Circuits Using LCL

The purpose in this paper, building a design theory in Inductive Power Transfer (IPT) circuit about LCL-S, LCL-P, S-LCL, P-LCL, LCL-LCL circuit. These circuits are compared under unified conditions according to Constant Voltage (CV) characteristic, Constant Current (CC) characteristic, the transmission efficiency, the optimal load, and the output power.