Modulation scheme of dual active bridge converter for seamless transitions in multiworking modes compromising ZVS and conduction loss

Z Guo - IEEE Transactions on Industrial Electronics, 2019 - ieeexplore.ieee.org
A modulation scheme for dual active bridge converter is proposed to achieve zero voltage
switching (ZVS) and reduce the conduction loss in this article. To compromise the ZVS …

An improved modulation scheme of current-fed bidirectional DC–DC converters for loss reduction

Z Guo, K Sun, TF Wu, C Li - IEEE Transactions on Power …, 2017 - ieeexplore.ieee.org
Current-fed bidirectional dc-dc converters have attracted much attention in battery energy
storage system applications due to their zero-voltage-switching performances and greater …

Active suppression of selected DC bus harmonics for dual active bridge DC–DC converters

J Riedel, DG Holmes, BP McGrath… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
AC coupled dual active bridge (DAB) dc-dc converters typically use phase shifted square
wave (PSSW) modulation to manage the power flow between two dc sources. With this …

Three-level bidirectional DC–DC converter with an auxiliary inductor in adaptive working mode for full-operation zero-voltage switching

Z Guo, K Sun - IEEE Transactions on Power Electronics, 2017 - ieeexplore.ieee.org
This paper proposes a three-level bidirectional dc-dc converter with an auxiliary inductor for
full-operation zero-voltage switching (ZVS) in high-output voltage applications. The auxiliary …

Output-Series Connected Dual Active Bridge Converters for Zero-Voltage Switching Throughout Full Load Range by Employing Auxiliary LC Networks

Z Guo, D Sha, K Song - IEEE Transactions on Power …, 2018 - ieeexplore.ieee.org
This paper presents an output-series connected dual active bridge (DAB) converter for
efficient zero-voltage switching (ZVS) by employing dual auxiliary LC networks in high …

Loss Estimation of a Dual Active Bridge as part of a Solid State Transformer using Frequency Domain Modelling

N Menger, T Merz, J Gehringer… - 2022 IEEE Energy …, 2022 - ieeexplore.ieee.org
This paper proposes an improved method for the loss estimation of a Dual Active Bridge
(DAB) using frequency domain modelling. The method uses a detailed, frequency …

Wide range ZVS operation of dual active bridge DC-DC converters using adaptive modulation and low coupling factor transformers

J Riedel, DG Holmes, C Teixeira… - 2016 18th European …, 2016 - ieeexplore.ieee.org
One of the central requirements of a Dual Active Bridge (DAB) converter is to operate under
Zero Voltage Switching (ZVS) conditions, to reduce switching losses and increase operating …

Analytical expression for DC link capacitor current in a cascaded H-bridge multi-level active front-end converter

MS Malik, JW Kimball - 2021 IEEE Applied Power Electronics …, 2021 - ieeexplore.ieee.org
Medium-voltage grid-tied systems often use a cascaded H-bridge multi-level active front-
end. In this converter, dc link bus capacitors play an important role in stabilizing the …

Analytically constrained ZVS operation to reduce commutation losses for high boost dual active bridge converters

J Riedel, DG Holmes, BP McGrath… - 2016 IEEE Energy …, 2016 - ieeexplore.ieee.org
Dual Active Bridge (DAB) converters offer an unmatched capability to transfer energy in
either direction between two DC sources, especially when they are operated under Zero …

[PDF][PDF] DC MICROGRID FOR MOBILE MINING EQUIPMENT

MG Jahromi - 2017 - nova.newcastle.edu.au
I have appreciated the support of the CRC Mining or providing me with the fantastic
opportunity to start this journey in the first place. To the Electrical Engineering technical staff …