This article provides a detailed analysis of the power electronics solutions enabling bipolar
dc grids. The bipolar dc grid concept has proven to be more efficient, flexible, and higher in …

Recently, more occasions with high input voltage and/or high output voltage applications are
emerging. However, the existing switching devices are limited by the voltage stress, eg, the …

This article proposes an approach for realizing the power delivery scheme for an extreme
fast charging (XFC) station that is meant to simultaneously charge multiple electric vehicles …

As key component for the flexible dc distributed power system, the dual active bridge (DAB)-
converter-based solid-state transformer (SST) with high efficiency for a wide operating range …

Achieving high efficiency and high power density features of intermediate bus converter
(IBC) in data center application is very critical. This paper proposes a nonisolated switched …

A high-efficiency, high-power-density buffer architecture is proposed for power pulsation
decoupling in power conversion between dc and single-phase ac. We present an active …

This article presents a multicell reconfigurable multi-input multi-output (MR-MIMO) power
conversion architecture for multiport applications such as multisource energy router, battery …

This review paper discusses power quality considerations for direct current (DC) electric
power distribution systems, particularly DC microgrids. First, four selected sample DC …

In the past ten years, because of less power transferred loss, the partial power processing
(PPP) converter systems are extensively studied for embedding the renewable energy …

Differential power processing (DPP) is a power electronics system architecture that
configures dc-dc converters in parallel with the PV string to improve its power yield. The …