用于直流配电网的单级开关电容集成直流变压器

To avoid the centralized capacitor on the high-voltage side and reduce the power stage, a single-stage switched-capacitor integrated dc transformer (SCIDCT) with wide input voltage range and self-balancing is proposed. The proposed converter includes a boost inductor and N LC series resonant full-bridge modules, where the switched-capacitors are integrated to realize single stage. The switched-cap...