Results 51 to 60 of about 80,395 (323)
Endpoint Use Efficiency Comparison for AC and DC Power Distribution in Commercial Buildings
Energies, 2021 Advances in power electronics and their use in Miscellaneous Electric Loads (MELs) in buildings have resulted in increased interest in using low-voltage direct current (DC) power distribution as a replacement for the standard alternating current (AC ...
Arthur Santos +4 more
doaj +1 more source
Three-dimensional electromagnetic field model of an auger electromechanical converter with an external solid rotor [PDF]
, 2019 Purpose. Creating a three-dimensional mathematical model of the electromagnetic field of an auger electromechanical converter with the external solid rotor, taking into account the geometry peculiarities and the finite length factor.
Brozhko, R +3 more
core +1 more source
Optimizing the train-catenary electrical interface in AC railways through dynamic control reconfiguration [PDF]
EAI Endorsed Transactions on Energy Web, 2020 The power supply architecture of most AC electric railway vehicles is constituted by transformers andcatenaries at increasingly high power levels. Inside the vehicles, the interface between the catenary and theDC-bus of the traction motors is based on a ...
António Martins +4 more
doaj +1 more source
Experimental Test bed to De-Risk the Navy Advanced Development Model [PDF]
, 2017 This paper presents a reduced scale demonstration test-bed at the University of Texas’ Center for Electromechanics (UT-CEM) which is well equipped to support the development and assessment of the anticipated Navy Advanced Development Model (ADM).
Feng, X +6 more
core +1 more source
Comprehensive steady state analysis of bidirectional dual active bridge DC/DC converter using triple phase shift control [PDF]
, 2014 Several papers have been published recently on TPS control of dual active bridge (DAB) converter, however, no complete study of the converter operation behaviour exists, that takes into account all switching modes in both charging and discharging ...
Aboushady, A.A. +3 more
core +3 more sources
Energies, 2018 Silicon carbide (SiC)-based switching devices provide significant performance improvements in many aspects, including lower power dissipation, higher operating temperatures, and faster switching; compared with conventional Si devices, all these features ...
Efrén Fernández +3 more
doaj +1 more source
Alone Self-Excited Induction Generators [PDF]
, 2016 In recent years, some converter structures and analyzing methods for the voltage regulation of stand-alone self-excited induction generators (SEIGs) have been introduced.
Doser, TL, Kesler, S
core +2 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
wiley +1 more source
FEBS Open Bio, EarlyView.This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc +8 more
wiley +1 more source
Discover Applied SciencesElectric Vehicles (EVs) use battery powered systems for traction and auxiliary loads. These systems require converters to regulate voltage. LUO family converters support voltage boosting and bucking operations.
R. Balakrishnan +2 more
doaj +1 more source