Results 21 to 30 of about 60,907 (302)

Design Method of Dual Active Bridge Converters for Photovoltaic Systems with High Voltage Gain

Energies, 2020
In this paper, a design method for a photovoltaic system based on a dual active bridge converter and a photovoltaic module is proposed. The method is supported by analytical results and theoretical predictions, which are confirmed with circuital ...
Elkin Edilberto Henao-Bravo, Carlos Andrés Ramos-Paja, Andrés Julián Saavedra-Montes, Daniel González-Montoya, Julián Sierra-Pérez   +4 more
doaj   +1 more source

Conversor Dual Active Bridge Ca-Ca Com Porta Em Meia Ponte Para Transformadores De Estado Sólido

Eletrônica de Potência, 2017
Este artigo apresenta uma topologia de conversor de estado sólido caracterizado por permitir a conversão direta ca-ca por meio de um barramento alternado modulado em alta frequência. Tal topologia é obtida a partir de um conversor em ponte completa e de
Gabriel Grunitzki Facchinello, Lucas Lapolli Brighenti, Sérgio Luis Brockveld Junior, Walbermark Marques dos Santos, Roberto Francisco Coelho, Denizar Cruz Martins   +5 more
doaj   +1 more source

Asymmetric voltage equalization control strategy of half-bridge three-level dual active bridge

电力工程技术, 2022
To make sure the half-bridge three-level dual active bridge (HBTL-DAB) circuit works correctly,the problem of capacitor voltage equalization between the upper and lower direct current (DC) buses on the three-level side must be solved.
WANG Zhigang, WANG Housheng, ZHANG Qingjie, WU Jinli, GE Weimei   +4 more
doaj   +1 more source

Generalized small-signal modelling of dual active bridge DC/DC converter [PDF]

, 2018
this paper presents a novel generalised approach of the small-signal modelling of dual active bridge (DAB) DC/DC converter. The adopted analysis is based on a per-unit fundamental frequency representation of the DAB. The outcome of the proposed modelling
Aboushady, Ahmed A., Ahmed, Khaled H., Burgess, Sam, Hebala, Osama M., Prabhu, Radhakrishna   +4 more
core   +3 more sources

Research on Reactive Power Optimization Control of a Series-Resonant Dual-Active-Bridge Converter

Energies, 2022
In order to meet the demands of the bidirectional transmission of electric vehicle charger power, a series-resonant dual-active-bridge (DAB) converter is investigated in this paper.
Junjuan Wu, Wei Zhang, Xiaofeng Sun, Xinyu Su   +3 more
doaj   +1 more source

Sensor-Reduction Control for Dual Active Bridge Converter Under Dual-Phase-Shift Modulation

IEEE Access, 2022
This paper proposes a sensor-reduction control in order to control the output voltage of the dual active bridge (DAB) converter under dual-phase-shift (DPS) modulation.
Tan-Quoc Duong, Sung-Jin Choi
doaj   +1 more source

Comprehensive steady state analysis of bidirectional dual active bridge DC/DC converter using triple phase shift control [PDF]

, 2014
Several papers have been published recently on TPS control of dual active bridge (DAB) converter, however, no complete study of the converter operation behaviour exists, that takes into account all switching modes in both charging and discharging ...
Aboushady, A.A., Adam, G.P., Ahmed, K.H., Harrye, Yasen A.   +3 more
core   +3 more sources

Generic closed loop controller for power regulation in dual active bridge DC-DC converter with current stress minimization [PDF]

, 2018
This paper presents a comprehensive and generalized analysis of the bidirectional dual active bridge (DAB) DC/DC converter using triple phase shift (TPS) control to enable closed loop power regulation while minimizing current stress.
Abdelsalam, Ibrahim, Aboushady, Ahmed A., Ahmed, Khaled, Hebala, Osama M.   +3 more
core   +3 more sources

Multi-Source Dual Active Bridge DC/DC Converter for More Electric Aircraft

IEEE Open Journal of Power Electronics, 2023
The topology proposed in this paper aims for a multiple sources/loads integration to improve the power density of the electrical power distribution system (EPDS) of the more-electric aircraft (MEA) architecture.
Mohamed I. Hassan, Niloufar Keshmiri, Omar Zayed, Mehdi Narimani, Ali Emadi   +4 more
doaj   +1 more source

Output voltage control of DAB converters based on uncertainty and disturbance estimation [PDF]

PeerJ Computer Science
The dual active bridge (DAB) converter is a power electronic device commonly used for DC voltage regulation and stabilization. However, during its control process, external disturbances, load variations, input voltage variations, switching tube voltage ...
Haijun Tian, Zheng Zhou, Yuanshuai Liu, Yuepeng Zhang, Mingsuo Yang   +4 more
doaj   +2 more sources