Research on Power Control Method of Zero-voltage Soft-switching Wireless Charging System

For the problems of high voltage and current stress and high switching loss of power electronic switching devices in wireless charging system, And the circuit theory is used to deduce the output characteristics of the inverter circuit in ideal state. The application of zero-voltage soft switching technology to wireless charging systems is proposed. Multisim software was used to simulate and verify the proposed system. Finally, an experimental platform of zero-voltage soft switch wireless charging system was built to verify the correctness of theoretical derivation and simulation