Results 141 to 150 of about 966,446 (284)

Power electronics [PDF]

Russian Electrical Engineering, 2008
  +6 more sources

Multi-Objective Optimization in a Boost Converter for Photovoltaic Systems Based on Environmental Data

IEEE Access
Boost converters are widely used in photovoltaic systems for maximum power point tracking (MPPT). Their performance, however, depends significantly on the environmental conditions in which the dc-dc converter operate.
Andre Luiz Silva Crivellari, Andre Salume Lima Ferreira Leao, Bartolomeu F. Dos Santos Junior, Roberto Francisco Coelho, Lenon Schmitz, Denizar Cruz Martins, Walbermark M. Dos Santos   +6 more
doaj   +1 more source

CONGO²: Scalable Online Anomaly Detection and Localization in Power Electronics Networks. [PDF]

IEEE Internet Things J, 2022
Yu J, Cheng H, Zhang J, Li Q, Wu S, Zhong W, Ye J, Song W, Ma P.   +8 more
europepmc   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Editorial for the Special Issue on Emerging Power Electronics Technologies for Sustainable Energy Conversion. [PDF]

Micromachines (Basel), 2022
Perez-Pinal FJ.
europepmc   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

State-of-the-Art β-Ga₂O₃ Field-Effect Transistors for Power Electronics. [PDF]

ACS Omega, 2022
Liu AC, Hsieh CH, Langpoklakpam C, Singh KJ, Lee WC, Hsiao YK, Horng RH, Kuo HC, Tu CC.   +8 more
europepmc   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Novel Cu@Ag Micro/Nanoparticle Hybrid Paste and Its Rapid Sintering Technique via Electromagnetic Induction for High-Power Electronics. [PDF]

ACS Omega, 2023
Wu Z, Liu W, Feng J, Wen Z, Zhang X, Wang X, Wang C, Tian Y.   +7 more
europepmc   +1 more source

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

Advanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram, Sophie Meißner, Stephan Kümmel   +2 more
wiley   +1 more source