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An optimized tuned mass damper/harvester device [PDF]
, 2014 Much work has been conducted on vibration absorbers, such as tuned mass dampers (TMD), where significant energy is extracted from a structure. Traditionally, this energy is dissipated through the devices as heat.
Burrow, Steve G +5 more
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An Efficiency-Focused Design of Direct-DC Loads in Buildings [PDF]
, 2019 Despite the recent interest in direct current (DC) power distribution in buildings, the market for DC-ready loads remains small. The existing DC loads in various products or research test beds are not always designed to efficiently leverage the benefits ...
Brown, Richard +2 more
core +3 more sources
Mokslas: Lietuvos Ateitis, 2016 In this paper the investigation results of a boost Flyback convert-er, which is used in a micro-inverter, are presented. The efficien-cy characteristics of the converter at various carrier frequencies and output loads were investigated.
Edvardas Bielskis +2 more
doaj +1 more source
Energies, 2020 Nowadays, LED lamps have become a widespread solution in different lighting systems due to their high brightness, efficiency, long lifespan, high reliability and environmental friendliness.
Claudio Adragna +4 more
doaj +1 more source
One-Quadrant Switched-Mode Power Converters [PDF]
, 2016 This article presents the main topics related to one-quadrant power converters. The basic topologies are analysed and a simple methodology to obtain the steady-state output-input voltage ratio is set out.
Petrocelli, R.
core +3 more sources
Fine modeling of flyback converter based on fractional order [PDF]
Journal of Hebei University of Science and TechnologyAiming at the problem that the traditional modeling methods cannot describe the real characteristics of flyback converters more accurately, the average state model of the fractional-order flyback converter operating in the intermittent inductance current
Peng YANG +4 more
doaj +1 more source
Distortion Due to the Zero Current Detection Circuit in High Power Factor Quasi-Resonant Flybacks
Energies, 2021 In a high-power factor quasi-resonant Flyback, an ideal zero current detection (ZCD) circuit and control circuitry enable the power switch turn-on in the exact instant a zero ringing current is reached after demagnetization. A nonzero current at the turn-
Claudio Adragna +3 more
doaj +1 more source
A Modified Step-Up DC-DC Flyback Converter with Active Snubber for Improved Efficiency
Energies, 2019 The research on DC-DC power converters has been a matter of interest for years since this type of converter can be used in a wide range of applications.
Cristian Pesce +5 more
doaj +1 more source
Computation, 2022 Energy storage systems are essential for multiple applications like renewable energy systems, electric vehicles, microgrids, among others. Those systems are responsible of regulating the dc bus voltage using charging-discharging systems which are mainly ...
Carlos Andres Ramos-Paja +2 more
doaj +1 more source
Mokslas: Lietuvos Ateitis, 2018 Paper describes simulation results of proposed micro inverter model based on flyback converter with two transistor switches using Matlab Simulink. The aim of this research to investigate behavior of proposed model of the micro inverter based on flyback ...
Edvardas Bielskis +3 more
doaj +1 more source