Results 11 to 20 of about 10,339,634 (299)

Secondary voltage regulation based on average voltage control [PDF]

open access: yesTecnoLógicas, 2018
This paper compares a conventional Secondary Voltage Regulation (SVR) scheme based on pilot nodes with a proposed SVR that takes into account average voltages of control zones.
Edwin H. Lopera-Mazo, Jairo Espinosa
doaj   +2 more sources

Modelling, evaluation and demonstration of novel active voltage control schemes to accomodate distributed generation in distribution networks [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Voltage control in distribution networks is becoming more challenging due to the growing amount of distributed generation that is being connected to the ...
Fila, Maciej
core   +7 more sources

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

New Stationary Frame Control Scheme for Three Phase PWM Rectifiers Under Unbalanced Voltage Dips Conditions [PDF]

open access: yes, 2010
A new stationary frame control scheme for three-phase pulsewidth-modulation (PWM) rectifiers operating under unbalanced voltage dips conditions is proposed in this paper.
BOJOI, IUSTIN RADU   +5 more
core   +1 more source

Anticipating and Coordinating Voltage Control for Interconnected Power Systems [PDF]

open access: yes, 2014
This paper deals with the application of an anticipating and coordinating feedback control scheme in order to mitigate the long-term voltage instability of multi-area power systems. Each local area is uniquely controlled by a control agent (CA) selecting
Boel, René   +5 more
core   +1 more source

Active Voltage Control (AVC) for Reducing Three-phase Voltage Fluctuations

open access: yesJournal of Applied Science and Engineering, 2023
The paper presents an active voltage compensator (AVC) to prevent voltage fluctuations on the load in both voltage’s rise and fall directions. This AVC is designed based on modeling a three-phase four-branch inverter according to the large-signal average
Pham Thi Giang   +2 more
doaj   +1 more source

End effects in linear tubular motors and compensated position sensorless control based on pulsating voltage injection [PDF]

open access: yes, 2011
The sensorless position control of permanent-magnet (PM) synchronous motors can be successfully implemented by superimposing a high-frequency voltage signal on the control voltage.
CUPERTINO, Francesco   +9 more
core   +1 more source

Detection of Delamination in Laminate Wind Turbine Blades Using One-Dimensional Wavelet Analysis of Modal Responses

open access: yesShock and Vibration, 2018
This paper demonstrates the effectiveness of a nondestructive diagnostic technique used to determine the location and size of delamination in laminated coatings of wind turbine blades.
Łukasz Doliński   +2 more
doaj   +1 more source

#iteachmsu: Centering an Educator Learning Community (ELC)

open access: yesTo Improve the Academy, 2021
Many scholars recommend preparing faculty for educator roles. Faculty Learning Communities, The Scholarship of Teaching and Learning (SoTL), and teaching centers represent common preparatory approaches.
Erik Skogsberg   +4 more
doaj   +2 more sources

Voltage Controlled Amplifier with Linearized Response to the Controlling Voltage

open access: yes, 2016
In this paper a design of a voltage controlled amplifier is described together with its practical realization and measured parameters. The amplifier is supposed to be employed in audio signal processing systems, for example volume expanders, etc. The design was created with the aid of several software supports as Maple for mathematical description of ...
Pospíšilík, Martin   +2 more
openaire   +2 more sources

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