Results 41 to 50 of about 60,907 (302)
Energies, 2022 A power conversion system needs high efficiency for modern-day applications. A DC–DC isolated bidirectional dual active bridge-based converter promises high efficiency and reliability.
Haris Ataullah +6 more
doaj +1 more source
Fractional order modelling and optimal control of dual active bridge converters
Systems Science & Control EngineeringAs the construction of new power systems centred around renewable energy gains traction, the installed capacity of new energy sources has experienced explosive growth.
Zengbo Dong +5 more
doaj +1 more source
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 +5 more
doaj +1 more source
Hybrid and modular multilevel converter designs for isolated HVDC–DC converters [PDF]
, 2018 Efficient medium and high-voltage dc-dc conversion is critical for future dc grids. This paper proposes a hybrid multilevel dc-ac converter structure that is used as the kernel of dc-dc conversion systems.
Adam, G.P. +4 more
core +1 more source
Analytical modelling and power density optimisation of a single phase dual active bridge for aircraft application [PDF]
, 2018 A design procedure for the Dual Active Bridge (DAB) converter is presented, which aims to optimized power density and computational effort. When designing a DAB, the selection of circuit design parameters such as switching frequency, leakage inductance ...
Bozhko, Serhiy +4 more
core +2 more sources
Operating Principle and Performance Optimization of a Three-Level NPC Dual-Active-Bridge DC-DC Converter [PDF]
, 2015 © 1982-2012 IEEE. Aiming to improve the performance features of conventional two-level dual-active-bridge (DAB) converters, this paper presents a three-level neutral-point-clamped (NPC) DAB dc-dc converter.
Bordonau Farrerons, José +3 more
core +2 more sources
Sliding Mode Current Observer for a Bidirectional Dual Active Bridge Converter
IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021 This paper proposes a super twisting sliding mode control for a bidirectional dual active bridge (DAB) converter. First of all, the mathematical model of the DAB converter developed around the Fourier expansion of the switching functions is defined and then a super twisting sliding function is proposed to regulate the output voltage while utilizing a ...
Bagheri, Farzaneh +2 more
openaire +3 more sources
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 +4 more
openaire +3 more sources
Small-signal modeling comparison of dual active bridge converter
e-Prime: Advances in Electrical Engineering, Electronics and EnergyThe dual active bridge (DAB) converter is a versatile DC-DC converter, which has AC components in the high-frequency transformer within the converter topology as well as DC components at the input and output sides.
Omar M. Ghazal +2 more
doaj +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source