High voltage gain resonant DC-DC converter with vm cells for renewable sources applications

Due to the widespread impact of renewable energy resources on high power density grids, transmission at DC regime has been considered more useful than AC systems. The findings this study suggest application a ripple-free input current resonant DC-DC converter possessing voltage gain and efficiency as being suitable for Applying variable switching frequency control systems, proposed discussed here is generally operated critical conduction mode soft semiconductor switches. Using resonance mechanism, causes decrease in turn-on loss switch without needing additional gadgets. It leads reduction reverse-recovery losses rectifying diodes. Also, analysis design consideration are presented with excellent performance.