Results 11 to 20 of about 23,324,241 (344)

High efficiency smart voltage regulating module for green mobile computing [PDF]

open access: yes, 2014
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.In this thesis a design for a smart high efficiency voltage regulating module capable of supplying the core of modern microprocessors incorporating dynamic ...
Tapou, Monaf Sabri
core   +7 more sources

A Creep Constitutive Model, Based on Deformation Mechanisms and Its Application to Creep Crack Growth

open access: yesMetals, 2022
In this paper, a constitutive model, based on the creep deformation mechanism in P91 steel, under a wide range of stress levels, was established and embedded into finite element software.
Jingwei Zhang   +4 more
doaj   +1 more source

Low-voltage magnetoresistance in silicon [PDF]

open access: yesNature, 2013
Arising from C. H. Wan, X. Z. Zhang, X. L. Gao, J. M. Wang & X. Y. Tan , 304–307 (2011).10.1038/nature10375 Magnetoresistance exhibited by non-magnetic semiconductors has attracted much attention1,2,3,4,5,6,7,8,9,10,11,12,13.
Jun, Luo   +5 more
openaire   +2 more sources

Dataset for generating synthetic residential low-voltage grids in Sweden, Germany and the UK

open access: yesData in Brief, 2021
Assessing grid capacity on national and local levels is important in order to formulate renewable energy targets, calculate integration costs of distributed generation (such as residential solar PV and electric vehicles).
Elias Hartvigsson   +3 more
doaj   +1 more source

Emergency sources pre-positioning for resilient restoration of distribution network

open access: yesEnergy Reports, 2020
In recent years, the large-scale power outages caused by extreme natural disasters have caused considerable economic losses. In this paper, an optimization decision-making method is proposed to allocate emergency power resources in a distribution system ...
Hongbin Wang   +5 more
doaj   +1 more source

Decentralized P2P Energy Trading Under Network Constraints in a Low-Voltage Network [PDF]

open access: yesIEEE Transactions on Smart Grid, 2018
The increasing uptake of distributed energy resources in distribution systems and the rapid advance of technology have established new scenarios in the operation of low-voltage networks.
Jaysson Guerrero   +2 more
semanticscholar   +1 more source

A 0.6 V Bulk-Driven Class-AB Two-Stage OTA with Non-Tailed Differential Pair

open access: yesJournal of Low Power Electronics and Applications, 2023
This work presents a two-stage operational transconductance amplifier suitable for sub-1 V operation. This characteristic is achieved thanks to the adoption of a bulk-driven non-tailed differential pair.
Andrea Ballo   +2 more
doaj   +1 more source

Optical fiber imaging for high speed plasma motion diagnostics: applied to low voltage circuit breakers [PDF]

open access: yes, 2010
An integrated portable measurement system is described for the study of high speed and high temperature unsteady plasma flows such as those found in the vicinity of high current switching arcs.
Tribulato, G.   +9 more
core   +1 more source

Mosquito Blood Feeding Prevention Using an Extra-Low DC Voltage Charged Cloth

open access: yesInsects, 2023
Mosquito vector-borne diseases such as malaria and dengue pose a major threat to human health. Personal protection from mosquito blood feeding is mostly by treating clothing with insecticides and the use of repellents on clothing and skin.
Kun Luan   +6 more
doaj   +1 more source

Development of Planning and Operation Guidelines for Strategic Grid Planning of Urban Low-Voltage Grids with a New Supply Task

open access: yesElectricity, 2021
In contrast to rural distribution grids, which are mostly “feed-in oriented” in terms of electrical power, urban distribution grids are “load oriented”, as the number of customer connections and density of loads in urban areas is significantly higher ...
Patrick Wintzek   +5 more
doaj   +1 more source

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