Results 71 to 80 of about 451,093 (362)
Energy Reports, 2019 Sub-Saharan Africa continues to suffer energy poverty due to low grid expansion rates necessitated by low economic activities in those regions, sparse population distribution coupled with low household load demands, and insufficient power generation.
Nicholas Nixon Opiyo
doaj +1 more source
Per-Core DVFS with Switched-Capacitor Converters for Energy Efficiency in Manycore Processors [PDF]
, 2015 Integrating multiple power converters on-chip improves energy efficiency of manycore architectures. Switched-capacitor (SC) dc-dc converters are compatible with conventional CMOS processes, but traditional implementations suffer from limited conversion ...
Alon, E +6 more
core +1 more source
Advanced Engineering Materials, EarlyView.The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht +5 more
wiley +1 more source
Rectificador monofásico con corrección del factor de potencia usando un convertidor Boost
Tecnura, 2012 This paper shows a mathematical model and corresponding controller design of a 24W DC-DC Boost converter used for power factor correction. Modeling and simulations are shown (using Matlab) together with experimental results.
Lenny Andrés Hernández Fonseca +2 more
doaj
e-Prime: Advances in Electrical Engineering, Electronics and EnergyBoost and boost-derived converters play an important role in interfacing the low voltage input from renewable energy sources like photovoltaic (PV) panels with the high voltage DC bus or DC load. Interleaved boost converters (IBC) are a separate class of
A.S. Valarmathy, M. Prabhakar
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A Unidirectional DC-DC Autotransformer for DC Grid Application
Energies, 2018 Conventional unidirectional DC-DC converters for DC grid application employ DC-AC-DC two-stage conversion technology and suffer from high converter cost and power loss.
Meng Zhou +4 more
doaj +1 more source
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 +6 more
wiley +1 more source
IET Energy Systems Integration, 2022 The photovoltaic (PV) power generation and cooling demand of the air conditioner are increased along with an increase in solar irradiation. Therefore, considering such fact, in this paper, PV power is integrated with the air conditioner to support the ...
Dhiman Das, Sukumar Mishra, Bhim Singh
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MMC with parallel-connected MOSFETs as an alternative to wide bandgap converters for LVDC distribution networks [PDF]
, 2017 LVDC networks offer improved conductor utilisation on existing infrastructure and reduced conversion stages, which can lead to a simpler and more efficient distribution network.
Derrick Holliday +4 more
core +2 more sources
Capacitively coupled converter (C/sup 3/) for high power DC-DC conversion
PESC '91 Record 22nd Annual IEEE Power Electronics Specialists Conference, 2002 The capacitive coupled converter for high-power voltage source DC-DC applications is described. Its steady-state and dynamic behavior are analyzed theoretically and by computer simulation. Factors affecting its operation and control are discussed and some design rules are presented.
Ehsani, Mehrdad +2 more
openaire +2 more sources