Results 21 to 30 of about 4,765,916 (305)

Zero-Voltage-Switching Analysis Model of the Triple-Active-Bridge Converter

Energies, 2023
This study aims to analyze the zero-voltage-switching (ZVS) region of a Triple-Active-Bridge (TAB) converter with five degrees of freedom. A TAB converter is an isolated converter derived from a dual-active-bridge (DAB) converter and composed of three ...
Hyung-Jun Byun, Jung-Min Park, Junsin Yi, Chung-Yuen Won   +3 more
doaj   +1 more source

Research on optimum extended phase-shift control with minimum peak-to-peak current of DAB converter applied to small DC power grid

Frontiers in Energy Research, 2023
The Dual Active Bridge (DAB) DC-DC converter has the ability of bidirectional power transmission and the modulation scheme that is easy to implement, which can ensure the efficient transmission of energy in the system.
Shuhuai Shi, Junli Du, Binbing Xia, Dawei Xia, Honglu Guan, Feng Wang   +5 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

Application of Thermal Balance Phase-Shift Control Strategy to Dual-Active-Bridge DC-DC Converter [PDF]

Xibei Gongye Daxue Xuebao, 2018
With the development of the more/All electrical aircraft technology, the dual active bridge converter has been applied to the energy storage device to realize the bidirectional power flow in aircraft electrical system.

doaj   +1 more source

Analytical Estimation of Power Losses in a Dual Active Bridge Converter Controlled with a Single-Phase Shift Switching Scheme

Energies, 2022
Micro-grid solutions around the world rely on the operation of DC/DC power conversion systems. The most commonly used solution for these topologies is the use of a dual active bridge (DAB) converter.
Marek Turzyński, Serafin Bachman, Marek Jasiński, Szymon Piasecki, Marek Ryłko, Huang-Jen Chiu, Shih-Hao Kuo, Yu-Chen Chang   +7 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

Passivity-based harmonic control through series/parallel damping of an H-bridge rectifier [PDF]

, 2007
Nowadays the H-bridge is one of the preferred solutions to connect DC loads or distributed sources to the single-phase grid. The control aims are: sinusoidal grid current with unity power factor and optimal DC voltage regulation capability.
Liserre, M., Vito G. Monopoli, Martijn M.J. de Vries, Kransse, M. J., Monopoli, V. G., Liserre, M.,, Marco J. Kransse, De Vries, M. M. J., Scherpen, J. M. A., LISERRE, Marco, Scherpen, J. M. A.,, Monopoli, V. G.,, Marco Liserre, Kransse, M. J.,, MONOPOLI, Vito Giuseppe, Jacquelien M.A. Scherpen, De Vries, M. M. J.,   +16 more
core   +2 more sources

Practical Dead-Time Control Methodology of a Three-Phase Dual Active Bridge Converter for a DC Grid System

Energies, 2023
An effective dead-time control strategy for the three-phase dual active bridge (3P-DAB) converter of a distribution system is studied to reduce the switching losses of power switches and improve the under-light-load power conversion efficiency.
Hyun-Jun Choi, Jung-Hoon Ahn, Jee-Hoon Jung, Sung-Geun Song   +3 more
doaj   +1 more source

AC-DC DAB Converter with Power Factor Correction

Energies, 2022
AC-DC conversion is required in many applications, and in some of them isolation is strictly required, certainly while maintaining characteristics such as a high power factor and low input current THD. In this paper, an AC-DC converter, comprising a full-
Pablo Guzmán, Nimrod Vázquez, Marco Liserre, Rodolfo Orosco, Joaquín Vaquero, Claudia Hernández   +5 more
doaj   +1 more source

Research on Marine DAB bidirectional DC converter based on DPS [PDF]

E3S Web of Conferences, 2021
This paper takes the application of bidirectional DC-DC converter in Marine hybrid power system as the background, the problems of high reflow power and current stress in dual active bridge converter under traditional phase shift control are studied in ...
Li Chang, Tang Xujing, Zhang Zhongze, Yuan Yupeng   +3 more
doaj   +1 more source