Results 131 to 140 of about 4,765,916 (306)

Analysis and design of a Series Resonant Current-Fed Dual Half-Bridge converter [PDF]

openIn questo lavoro di tesi la topologia Series Resonant Current-Fed Dual Half-Bridge (SR-CFDHB) è stata studiata e progettata. Il convertitore è molto simile al Current-Fed Dual Half-Bridge (CFDHB), e presenta alcuni dei vantaggi di questa topologia ...
GASPARELLA, GIOVANNI
core  

Hybrid-bridge Based Dual-Active-Bridge Converter with an Asymmetric Active-neutral-point-clamped Three-level Bridge

Hybrid-bridge based dual-active-bridge (DAB) converter comprised of three-level (3L) and two-level (2L) full-bridge (FB) is promising to be a good candidate for medium voltage DC (MVDC) grids.
Wang, Yanbo, Pereira, Thiago, Chen, Zhe; id_orcid, Liserre, Marco, Liu, Dong; id_orcid, Wu, Jiahui   +5 more
core   +1 more source

Self‐Assembled Hybrid Cell‐Enzyme Materials for Gas‐Powered Biocatalysis

Advanced Functional Materials, EarlyView.
Integrating living cells with programmable enzyme networks enables hybrid materials that convert gaseous feedstocks into chemical reducing power. These gas‐powered catalytic beads operate as modular, recyclable platforms for adaptive biocatalysis and sustainable synthesis.
Marius Stoeckle, Kersten S. Rabe, Christof M. Niemeyer   +2 more
wiley   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

Performance Optimization of Dual Active Bridge Converter Based on Improved Linear Active Disturbance Rejection Control

Engineering Reports
To address the challenge of balancing current stress and dynamic response in dual active bridge (DAB) converters, this paper introduces an enhanced linear active disturbance rejection control (LADRC) method utilizing extended phase shifting (EPS ...
Haijun Tian, Yuepeng Zhang, Mingsuo Yang, Zheng Zhou   +3 more
doaj   +1 more source

Wide Voltage Gain Range for Auxiliary Half-Bridge Dual Active Bridge Converter Between Electric Vehicles Based on Nonlinear Virtual Power Predictive Control

Mathematics
Although electric vehicles are being vigorously promoted around the world, the mileage anxiety problem is an important hindrance to their development.
Yuhan Guo, Wentao Yang, Zhenao Sun
doaj   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles

Publisher Copyright: © 2023 IEEE.The necessity of incorporating a dual active bridge (DAB) converter in electric vehicles (EVs) has been widely recognized in recent years.
Babalou, Milad, Torkaman, Hossein, Pourmoradi, Nazanin, Pouresmaeil, Edris   +3 more
core   +1 more source

A Summary of Bidirectional DC-DC Converter Applied in Power Electronic Transformer

Kongzhi Yu Xinxi Jishu, 2017
As an intermediate link of power electronic transformer(PET), bidirectional DC-DC converter plays an important role in electrical isolation and electrical conversion. In this paper, the development of PET in recent years was illustrated.
WANG Yang, ZHAO Nan, ZHANG Jiepin, YANG Jingxi, LIU Jianqiang   +4 more
doaj