一种用于直流微电网的具有有功功率解耦功能的新型单相共地整流器

To suppress the leakage current in non-isolated rectifiers and reduce dc-link capacitance, this article proposes a novel single-phase common-ground rectifier with active power decoupling as the interface between an ac power supply system and a dc load. Leakage current is minimized by connecting the ground on the ac side to the negative terminal on the dc side. By transferring dual-frequency power ...