一种基于阻抗源的软开关高升压DC-DC变换器及其有源钳位技术

This article proposes a high step-up dc–dc converter based on a trans-inverse impedance-source structure, in which the voltage gain of the converter is increased by using a lower number of turns ratio of the coupled inductors (CI) windings. The proposed converter achieves a very high voltage gain and a very low voltage stress on the switches. An active clamp is incorporated into the topology of th...