面向直流供电商业建筑的三相五端口部分隔离DC-DC变换器建模与控制

Integrating low-voltage, high-power energy sources and energy storage devices into medium voltage (e.g., $\mathbf {380}\,\text{V}$) dc microgrids presents significant challenges due to the need for high-current and high-gain power conversion. This paper proposes a five-port, partially-isolated dc–dc converter to efficiently interface solar photovoltaics (PV), battery, fuel cell, and supercapacitor...