一种具有灵活电压增益的高升压非隔离DC-DC变换器

In this article, a high step-up nonisolated dc-dc converter is proposed to provide high voltage gain with low voltage stress on semiconductors. The main feature of the proposed structure is its flexibility in providing constant output voltages with a reasonable range of voltage stress. This flexibility of the voltage gain is achieved by different combinations of duty cycles. Also, this feature imp...