An overview of high voltage conversion ratio DC-DC converter configurations used in DC micro-grid architectures

T Arunkumari, V Indragandhi - Renewable and Sustainable Energy …, 2017 - Elsevier
This manuscript discuss about the various DC-DC converter configurations with high voltage
conversion ratio utilized in DC micro-grid structures. The presented DC-DC converter …

Dual phase LLC resonant converter with variable frequency zero circulating current phase-shift modulation for wide input voltage range applications

A Mustafa, S Mekhilef - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
This article proposes a novel dual phase LLC resonant converter with an improved variable
frequency-based zero circulating current phase-shift modulation scheme for wide input …

A 5-kW isolated high voltage conversion ratio bidirectional CLTC resonant DC–DC converter with wide gain range and high efficiency

C Wang, S Zhang, Y Wang, B Chen… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper presents a novel high voltage conversion ratio (HVCR) bidirectional CLTC
resonant dc-dc converter. Based on inductor-inductor-capacitor (LLC), series resonant …

A step-up bidirectional series resonant DC/DC converter using a continuous current mode

FM Ibanez, JM Echeverria, J Vadillo… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper presents the analysis and design of a novel technique that allows the
conventional series resonant dc/dc converter (SRC) to work as a step-up and step-down …

Single-Stage Matrix-Type Power Electronic Transformer with Reduced Switches

H Wang, S Yuan, L Jiang, T Yu… - IEEE Journal of Emerging …, 2023 - ieeexplore.ieee.org
In this article, a single-stage matrix-type power electronic transformer (PET) with reduced
switches is proposed, which has the advantages of fewer components and compact …

A three-port isolated three-phase current-fed DC–DC converter feasible to PV and storage energy system connection on a DC distribution grid

RNM de Oliveira, LC dos Santos Mazza… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
This paper presents a three-port three-phase current-fed dc-dc converter with high-
frequency isolation and bidirectional power flow. Port I is fed by a battery bank, port II …

A bidirectional isolated integrated AC–DC converter based on an interleaved 3-Level T-type power converters

WS Lima, LCS Mazza, GAL Henn, DA Honório… - IEEE …, 2021 - ieeexplore.ieee.org
This paper presents an integrated single-phase bidirectional ac–dc converter based on a
dual-active-bridge (DAB) topology. The primary side is based on a multi-state switching cell …

A new DC-DC power converter derived from the TAB for bipolar DC microgrids

HR Mamede, WM dos Santos… - 2015 IEEE Energy …, 2015 - ieeexplore.ieee.org
This paper presents a new dc-dc converter derived from the Triple-Active Bridge (TAB). The
proposed converter (here named DAB+ DAB) has twice the gain of a conventional Dual …

Single-Stage Matrix-Type Solid-State Transformer Based on Push-Pull DAB

T Yu, H Wang, Z Lu, L Jiang, J Yu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper presents a single-stage matrix-type solid-state transformer (SM-SST), which
integrates a shared filter capacitor between the line frequency (LF) rectifier and the high …

An AC–DC isolated MMC-based structure suitable for MV SST traction applications

JDO Pacheco, DDA Honorio, DDS Oliveira - IEEE Access, 2019 - ieeexplore.ieee.org
This paper presents the theoretical study and experimental validation of a single-stage
bidirectional ac-dc topology for solid-state transformer (SST) applications. This topology is …