手拉手式分数级DC-DC变换器

The concept and topology of the hand-in-hand fractional-stage dc–dc converters (HFCs) are proposed, which is composed of two dc inputs and two nonisolated dc–dc converters. The two dc inputs are used as the inputs of the two dc–dc converters, respectively, while the outputs of the two dc–dc converters are connected in series with the dc inputs of the other part. Moreover, the two series-connected ...