Results 11 to 20 of about 4,765,916 (306)

Fault Tolerant Dual Active Bridge Converter for Electric Vehicle Application [PDF]

Iranian Journal of Electrical and Electronic Engineering
In this paper, a dual-active bridge converter based on the utilization of two transformers is presented. The principles of operation, switching strategy, and transmission power characteristics of the proposed converter under normal operation are ...
Milad Babalou, Hossein Torkaman, Edris Pouresmaeil, Nazanin Pourmoradi   +3 more
doaj   +3 more sources

A Hybrid-Bridge-Based Dual Active Bridge Converter With Reduced Device Count [PDF]

IEEE Open Journal of Power Electronics, 2022
In this paper, a hybrid-bridge-based dual-active-bridge (DAB) converter with a three-level (TL) half-bridge and a two-level full-bridge is proposed, which can be utilized to interface the medium voltage and low voltage DC.
Jiahui Wu, Dong Liu, Yanbo Wang, Hongbo Zhao, Zhe Chen   +4 more
doaj   +2 more sources

Design and Optimization of Current-Fed Dual Active Bridge Converter with Dual Coupled-Inductor Structure

Energies
In order to reduce magnetic components for a current-fed dual active bridge converter, this paper proposes a dual coupled-inductor (DCI) structure, which integrates two DC inductors, one high-frequency transformer, and one leakage inductor into two EE ...
Xiaoying Chen, Jun Zhang, Yizhan Zhuang, Yiming Zhang, Jing Guo   +4 more
doaj   +2 more sources

Dual Active Bridge Converter [PDF]

, 2021
De mange bruksområdene til den isolerte toveis DC-DC-omformeren har fanget oppmerksomheten til industrien, og den mest lovende topologien av disse er Dual Active Bridge(DAB) omformeren. Denne omformertopologien krever videre forskning på dens drift, for å kunne utvikle ytelsen på DAB-omformeren videre.
Krasniqi, Dalina
openaire   +2 more sources

Multiwinding based Semi-Dual Active Bridge Converter [PDF]

2020 IEEE Applied Power Electronics Conference and Exposition (APEC), 2020
Modular converter structures are state of the art for fast charging, since high power and short charging times are required. Multiwinding converter structures can bring several positive advantages, like cost and space reduction. However, the increased complexity due to the magnetically coupled ports needs to be handled.
Hoffmann, Felix, Lafrenz, Jan-Ludwig, Liserre, Marco, Vazquez, Nimrod   +3 more
openaire   +3 more sources

Performance Comparison of Ferrite and Nanocrystalline Cores for Medium-Frequency Transformer of Dual Active Bridge DC-DC Converter

Energies, 2021
This article reports an investigation into ferrite and nanocrystalline materials for the medium-frequency transformer of a dual active bridge DC-DC converter, which plays a key role in the converter’s efficiency and power density.
Sakda Somkun, Toshiro Sato, Viboon Chunkag, Akekachai Pannawan, Pornnipa Nunocha, Tawat Suriwong   +5 more
doaj   +1 more source

SiC-Based High Efficiency High Isolation Dual Active Bridge Converter for a Power Electronic Transformer

Energies, 2020
This paper discusses the benefits of using silicon carbide (SiC) devices in a three-stage modular power electronic transformer. According to the requirements to be fulfilled by each stage, the second one (the DC/DC isolation converter) presents the most ...
Mariam Saeed, María R. Rogina, Alberto Rodríguez, Manuel Arias, Fernando Briz   +4 more
doaj   +1 more source

Nonlinear Implementable Control of a Dual Active Bridge Series Resonant Converter [PDF]

IEEE Transactions on Industrial Electronics, 2022
This paper presents a novel control strategy for a Dual Active Bridge Series Resonant Converter (DAB-SRC). The strategy seeks to ensure the stability of the converter over its entire dynamic range while enhances the transient response. Both properties allow the use of the converter in new applications where fast dynamics are required, surpassing the ...
Eduardo Sebastián, Eduardo Montijano, Estanis Oyarbide, Carlos Bernal 0001, Rubén Gálvez   +4 more
openaire   +4 more sources

A Dual-Transformer-Based Bidirectional DC–DC Converter of Using Blocking Capacitor for Wide ZVS Range

IEEE Access, 2020
In order to improve the efficiency of battery charging and discharging in a wide conversion gain, a dual-transformer-based full bridge converter using a block capacitor was proposed. By adding the blocking capacitor in the primary side of one transformer,
Yanke Liang, Xu Liu, Guokai Xu, Shuaichao Yue   +3 more
doaj   +1 more source

Induction motor drive based on modular-multilevel converter with ripple-power decoupling channels [PDF]

, 2022
A driving system for a three-phase variable-speed induction machine-based modular multilevel converter (MMC) with magnetic channels operating at high frequencies-connecting adjacent-arm submodules is displayed in this paper.
Hassan, Turki Kahawish, Ali, Enaam Abdul-Khaliq   +1 more
core   +2 more sources