Results 51 to 60 of about 259 (168)
A Review of Vertical Ga2O3 Diodes: From Fabrication to Performance Optimization and Future Outlooks
physica status solidi (b), Volume 262, Issue 8, August 2025.Gallium oxide (Ga2O3) diodes are emerging as promising components in power electronics, offering an ultrawide bandgap, high breakdown electric field, and cost‐effective growth methods. This article reviews recent advancements in Ga2O3 diodes, highlighting their fabrication techniques, performance in high‐voltage applications, and ongoing research ...
Jose Manuel Taboada Vasquez, Xiaohang Li
wiley +1 more source
A Comparative Analysis of Voltage Equalizers for Partial Shading Compensation in PV Arrays
Eletrônica de Potência, 2019 Partial shading is a problem that affects solar systems not only in their efficiency, but also in its lifetime. As a solution, integrated converters enable mismatched modules to deliver their maximum power. Voltage Equalizers are a type of partial power
Cláudio H. G. dos Santos +2 more
doaj +1 more source
Energy Science &Engineering, Volume 13, Issue 6, Page 3437-3447, June 2025.ABSTRACT The rapid growth of the electric vehicle (EV) industry has increased the demand for efficient and reliable fast‐charging infrastructure. This paper comprehensively reviews advancements in fast‐charging techniques, focusing on DC fast charging, evolving standards, and charging modes.
Ahmed Zentani +2 more
wiley +1 more source
Development of DC-Powered LED Lamp Driver Circuit for Outdoor Emergency Lighting Applications
Applied SciencesIn the event of power outages caused by natural disasters, accidents, or other emergencies, outdoor emergency lighting systems play a critical role in providing illumination to maintain spatial orientation, facilitate evacuation procedures, and help ...
Chun-An Cheng +7 more
doaj +1 more source
Magnetic Resonance in Medicine, Volume 93, Issue 2, Page 519-535, February 2025.Abstract Purpose To develop a method for quantifying the fatty acid composition (FAC) of human epicardial adipose tissue (EAT) using accelerated MRI and identify its potential for detecting proinflammatory biomarkers in patients with ST‐segment elevation myocardial infarction (STEMI). Methods A multi‐echo radial gradient‐echo sequence was developed for
John T. Echols +5 more
wiley +1 more source
Conversor Boost-Flyback Com Células Multiplicadoras De Tensão Para Aplicação Em Fontes Alternativas
Eletrônica de Potência, 2017 Este artigo propõe um conversor CC-CC de alto ganho de tensão. O conversor proposto é resultado da combinação dos conversores Boost e Flyback com células multiplicadoras de tensão, utilizando apenas um interruptor. As suas principais características são:
António Manuel Santos Spencer Andrade +4 more
doaj +1 more source
Thermal Runaway Detection Method for Smart Electric Bicycle Charger
Engineering Reports, Volume 7, Issue 1, January 2025.The research work introduces a novel thermal runaway detection method by using a newly developed algorithm embedded in the electric bicycle charging system. First, the relationship between the internal temperature of the battery and the phase shift of the battery impedance is derived theoretically, so that the internal parameters can be represented by ...
Jing Ning, Bing Xiao, Wenbin Zhao
wiley +1 more source
IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.The swift progression of electric vehicles (EVs) presents significant prospects for the enhanced integration of sustainable energy in the automotive industry. The installation technique and cost‐effectiveness of on‐board chargers (OBCs) have contributed to their increasing popularity as a feasible option for EVs. Moreover, there exists a growing demand
T. Deepti +8 more
wiley +1 more source
IET Electrical Systems in Transportation, Volume 2025, Issue 1, 2025.This study presents a dual‐active‐bridge (DAB) LC resonant DC–DC converter for battery energy storage systems. The proposed converter adds an auxiliary bridge arm to the traditional full‐bridge (FB) LC resonant converter as a boost arm. It features two efficient operating modes: a charging low‐gain (CLG) mode and a discharging high‐gain (DHG) mode.
Yisheng Yuan, Wei Liu, Jagabar Sathik
wiley +1 more source
ITEGAM-JETIAThis paper explores the design, modeling, and optimization of a spiral transformer integrated into an interleaved flyback converter tailored for photovoltaic (PV) applications.
Benzidane Mohammed Ridha +4 more
doaj +1 more source