高升压应用的部分功率处理架构分析与设计

Combining the advantageous features of the traditional two-stage and input-parallel-output-series structure, this article proposes a partial power connection method for step-up applications with the advantages of wide input voltage range, galvanic isolation and partial power voltage regulation. In the proposed structure, the nonisolated dc–dc converter handles a small portion of the total power to...