Results 41 to 50 of about 880 (182)
High Voltage, EarlyView.ABSTRACT The alternate arm converter (AAC) is one of the most efficient multilevel topologies based on voltage source converters (VSCs), which has recently gained attention in various applications, particularly in high voltage direct current (HVDC) systems.
Ehsan Akbari, Milad Samady Shadlu
wiley +1 more source
EcoEnergy, Volume 4, Issue 3, June 2026.Despite its potential, photocatalysis is limited by inefficient charge carrier separation and transport. This article reviews the mechanisms, characterization methods, and strategies for improvement, concluding with future challenges in the field. ABSTRACT Photocatalysis offers a promising solution to environmental and renewable energy issues. However,
Leqi Cheng +5 more
wiley +1 more source
Eletrônica de Potência, 1996 Este trabalho apresenta uma análise comparativa das perdas experimentais entre um novo -conversar ZCS-PWM boost e cinco diferentes topologias para o conversor boost, operando com potência nominal de 1.6kW e frequência de chaveamento de ZOkHz, usando ...
Carlos A Canesin, Ivo Barbi
doaj +1 more source
The Energy Exascale Earth System Model Version 3: 2. Overview of the Coupled System
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.Abstract The Energy Exascale Earth System Model version 3 (E3SMv3) represents the latest advancement in Earth system modeling developed by the U.S. Department of Energy (DOE). Building upon previous versions, E3SMv3 introduces significant updates across its coupled components to enhance capability and improve fidelity.
Jean‐Christophe Golaz +77 more
wiley +1 more source
EnergiesThis paper introduces a new two-stage multi-parallel-channel LED driver using a CLL-C resonant converter as the first stage and a Time Division Multiple Control circuit as the second stage.
Duc Hung Tran +2 more
doaj +1 more source
Correcting Errors in the Adsorbed Intermediates of CO2 Electroreduction
Carbon Energy, Volume 8, Issue 2, February 2026.Flying over Jacob's ladder of density functional approximations: chemical accuracy in the DFT‐based modeling of CO2 reduction electrocatalysis can be approached with our simple semiempirical method to deconvolute and correct gas‐phase errors and adsorbed‐phase errors.
Ricardo Urrego‐Ortiz +5 more
wiley +1 more source
Nonisolated High Step‐Up DC‐DC Ćuk Converter Based on Coupled Inductors
International Journal of Circuit Theory and Applications, Volume 54, Issue 2, Page 874-887, February 2026.A nonisolated high step‐up DC‐DC Ćuk converter based on coupled inductors and voltage multiplier cell (VMCs) is proposed and thoroughly assessed. ABSTRACT This work presents a nonisolated high step‐up DC‐DC Ćuk converter, specifically designed for nanogrid applications.
Manuel de Oliveira Vasconcelos Júnior +7 more
wiley +1 more source
Design of zero-current switching DC-DC buck converter [PDF]
, 2014 This project presents a zero-current switching (ZCS) DC-DC buck converter design, simulation and application. The converter control uses with ZCS technique to decrease the switching losses.
Muhamad, Nor Azrinna
core
Cost effective zero-voltage and zero-current switching current-fed energy-recovery display driver for AC plasma display panel [PDF]
, 2007 A new cost effective zero-voltage (ZVS) and zero-current switching (ZCS) current-fed energy-recovery display driver for a plasma display panel (PDP) is proposed. It features a simpler structure, less mass, and lower cost of production. Furthermore, since
Moon, GunWoo, Youn, Myung Joong, Han, SK
core +1 more source
A new series-L/parallel-tuned class DE-1 power amplifier
Dianzi Jishu Yingyong, 2018 This paper proposes a new series-L/parallel-tuned class DE-1 power amplifier. The theoretical analysis was conducted according to zero current switching(ZCS) and zero current slope switching(ZCSS) conditions.
Hua Zaijun +3 more
doaj +1 more source