Recent developments in medium-voltage (MV) silicon and silicon carbide (SiC) power
semiconductor devices are challenging state-of-the-art converter and auxiliary power supply …

Medium voltage (MV) Silicon Carbide (SiC) power devices have become available as
engineering samples. Recent studies show that they outperform their Silicon (Si) …

This paper presents a self-sustained circuit building block (CBB) that utilizes 10-kV silicon
carbide (SiC) devices as the main switches. The CBB achieves a self-sustained operation by …

In order to deal with the challenges in establishing a high input voltage high step-down
auxiliary power supply (APS) for modular converters, a flyback converter utilizing series …

Auxiliary power supply (APS) is an essential component of medium voltage (MV) solid state
transformers (SSTs) feeding the auxiliary units, such as gate drivers, controllers, and …

Gate-drive power supplies in medium voltage and high voltage direct current (MVDC/HVDC)
applications require medium to high voltage insulation. In MVDC and HVDC power …

This article proposes a nonisolated wider step-down conversion ratio dc-dc converter having
minimum phase behavior at nominal operating condition, for point-of-load applications …

This paper discusses a switched inductor design for a non-isolated multilevel boost
converter. A Non-isolated proposed multilevel boost converter is suitable to provide a high …

This paper proposes a split-phase control diagram for a new design of a DC-to-DC boost
converter which is called PSC-boost and studies its performance. The PSC-boost has two …

In this paper, a high frequency current-fed isolated auxiliary power supply (HFCF-APS) is
proposed for medium-voltage module stack converters. Unlike conventional anxiliary power …