High Frequency Isolated Series Parallel Resonant Converter

Objective: Due to small size and high power density, the DC / DC converter is gaining more attention in renewable energy systems. In this paper, Bi-Directional Series-Parallel Resonant Converter (SPRC) are simulated at high frequency and the results are presented. Method/Analysis: The converter is analyzed using MATLAB Simulink for the different values of input voltage with switching frequency remains same. Results/Findings: The efficiency of the SPRC has linear behavior with the input voltage. Conclusion/Application: Zero Voltage Switching (ZVS) High frequency bidirectional resonant converter suitable for low voltage DC applications.