Results 51 to 60 of about 7,958,512 (311)

Fast non-recursive extraction of individual harmonics using artificial neural networks [PDF]

open access: yes, 2005
A collaborative work between Northumbria University and University of Peradeniya (Sri Lanka). It presents a novel technique based on Artificial Neural Networks for fast extraction of individual harmonic components. The technique was tested on a real-time
Wijayakulasooriya, Janaka V.   +2 more
core   +1 more source

Resource Allocation for D2D Underlay Communications With Proportional Fairness Using Iterative-Based Approach

open access: yesIEEE Access, 2020
In this paper, we develop a novel resource allocation scheme that aims to improve the system fairness, with minimum SINR (Signal to Interference and Noise Ratio) constraints and power limits for the Device-to-Device (D2D) underlay communications.
Miaomiao Liu, Li Zhang
doaj   +1 more source

A theory on power in networks

open access: yesCommunications of the ACM, 2016
Actors linked to central others in networks are generally central, even as actors linked to powerful others are powerless.
BOZZO, Enrico, FRANCESCHET, Massimo
openaire   +4 more sources

Channel estimation and transmit power control in wireless body area networks [PDF]

open access: yes, 2014
Wireless body area networks have recently received much attention because of their application to assisted living and remote patient monitoring. For these applications, energy minimisation is a critical issue since, in many cases, batteries cannot be ...
Glover, Ian A.   +10 more
core   +1 more source

Nonlinear Coordinated Passivation Control of Single Machine Infinite Bus Power System with Static Var Compensator

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
We propose a nonlinear coordinated control of the generator excitation and the static var compensator (SVC) in order to enhance the transient stability and voltage regulation of power system by the passivation approach.
Salma Keskes   +3 more
doaj   +1 more source

Multiple Power Line Outage Detection in Smart Grids: Probabilistic Bayesian Approach

open access: yesIEEE Access, 2018
Efficient power line outage identification is an important step which ensures reliable and smooth operation of smart grids. The problem of multiple line outage detection (MLOD) is formulated as a combinatorial optimization problem and known to be NP-hard.
Ashfaq Ahmed   +6 more
doaj   +1 more source

Low power radio networks [PDF]

open access: yes, 2005
Low power radio networks are the networks which depend upon wireless radio links and consume very low energy for their operation. These networks suit best for applications where frequent renewal of power supply is not possible.
Chaudhary, Monish
core  

Frequency Response of PV Inverters Toward High Renewable Penetrated Distribution Networks

open access: yes, 2022
Substantial usage of electronic-based renewable energy resources has completely changed the dynamic behaviours and response time of power networks, which are now fundamentally different from traditional power networks dominated by Synchronous Generators (
Eghbal, Daniel   +11 more
core   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

Voltage sags in power distribution networks [PDF]

open access: yes, 2005
Voltage sags have become increasingly important when considering the various power quality issues that cause inconvenience to customers. For some customers voltage sags cause especially high costs. Thus, power distribution companies should understand the
Heine, Pirjo
core   +1 more source

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