Abstract: The cascaded H-bridge converter (CHBC) is the core unit that constitutes the topology of the solid-state transformer (SST), multilevel static compensator (STATCOM), and so on. To maintain ...

Abstract: A two-transformer phase-shift full-bridge (PSFB) converter has features of zero-voltage switching (ZVS) capability, clamped voltage stress of the primary switches, and small RMS current.