用于分布式发电系统具有电容电压平衡的高升压谐振DC/DC变换器

We propose a high step-up resonant dc-dc converter that can achieve voltage balance of the resonant capacitors in distributed generation systems. By incorporating a switching mechanism on the secondary side, we achieve high step-up voltage gain with a minimum number of devices and without reverse-recovery problem. An active-clamp circuit installed on the primary side suppresses the surge voltage t...