The modular multilevel converter (MMC) has been a subject of increasing importance for
medium/high-power energy conversion systems. Over the past few years, significant …

In the future, new aspects from decentralized generation using different dc voltage levels are
expected to influence the general concept of power exchange. Converter are needed to …

In this paper, a current-fed modular multilevel dual-active-bridge (CF-MDAB) dc-dc converter
is proposed for medium-voltage dc (MVDC) application. The proposed converter inherits …

Efficient medium and high-voltage dc-dc conversion is critical for future dc grids. This paper
proposes a hybrid multilevel dc-ac converter structure that is used as the kernel of dc-dc …

This study presents a comprehensive review of the automated classification in partial
discharge (PD) source identification and probabilistic interpretation of the classification …

The dc tap or dc transformer will play an important role in interfacing different voltages of dc
links in dc grids. This paper presents an isolated resonant mode modular converter (RMMC) …

The isolated modular multilevel dc–dc converter (IMMDCC) constructed by two modular
multilevel converters (MMCs) and a medium frequency transformer is attractive for medium …

This paper presents a multi-terminal high-power DC/DC converter configuration based on
hybrid MMC topology with fault blocking capability for interconnecting HVDC systems. Its …

A breaker-less shipboard medium-voltage dc (MVDC) system is gaining more attention
recently due to its advantage in dealing with a dc fault by using switched-mode power …

High‐voltage direct current (HVDC) is more and more often implemented for long distance
electrical energy transmission, especially for off‐shore wind farms. In this study, a full DC off …