基于额外元素定理和电流仿真技术的20kW单级展开式AC-DC变换器高带宽控制

In this article, a thorough analysis is presented concerning the challenges associated with achieving high-bandwidth control in high-frequency dc–dc converters used within single-stage 3-$\phi$ unfolding-based ac–dc systems. High-bandwidth control in these ac–dc conversion systems is crucial for effective grid-side power factor correction and appropriate output power regulation; however, its imple...