Results 31 to 40 of about 37,830 (274)

On the Use of the p-q Theory for Harmonic Current Cancellation with Shunt Active Filters [PDF]

open access: yes, 2019
Discussion and mathematical proof on necessary and sufficient conditions for the application of the {p-q} theory for compensating the harmonic currents consumed by non-linear load using a shunt active filter are presented.
De Angelo, Cristian Hernan   +3 more
core   +3 more sources

Control Strategy of 1 kV Hybrid Active Power Filter for Mining Applications

open access: yesEnergies, 2021
The paper presents a shunt hybrid active power filter for 1 kV mining applications in configuration with a single-tuned passive filter. The focus is on the method of controlling the filter, with particular emphasis on the influence of network voltage ...
Dawid Buła   +5 more
doaj   +1 more source

PFC Topologies for AC to DC Converters in DC Micro-Grid [PDF]

open access: yes, 2016
With increasing dominance of renewable energy resources and DC household appliances, the novelty of DC micro grid is attracting significant attention. The key interface between the main supply grid and DC micro grid is AC to DC converter.
Ashraf, Muhammad   +3 more
core   +1 more source

Instantaneous Power Theory with Fourier and Optimal Predictive Controller Design for Shunt Active Power Filter

open access: yesModelling and Simulation in Engineering, 2014
This paper presents a novel harmonic identification algorithm of shunt active power filter for balanced and unbalanced three-phase systems based on the instantaneous power theory called instantaneous power theory with Fourier.
Suksan Tiyarachakun   +2 more
doaj   +1 more source

Suppression factor as evaluation criterion for wide-frequency filtering equipment

open access: yesThe Journal of Engineering, 2019
Here, a novel harmonic suppression performance criterion, namely suppression factor (SF), is suggested for the wide-frequency power filtering equipment.
Emre Durna, Muammer Ermiş
doaj   +1 more source

A heat dissipation design strategy based on computational fluid dynamics analysis method for shunt active power filter

open access: yesEnergy Reports, 2022
Aiming at the heat dissipation design problem of shunt active power filter, this paper proposes a computational fluid dynamics (CFD) simulation method of module flow–heat transfer coupling under forced air cooling.
Dongdong Chen   +4 more
doaj   +1 more source

A hybrid fuzzy sliding-mode control for a three-phase shunt active power filter [PDF]

open access: yes, 2017
This document is the Accepted Manuscript version of the following article: Mohamed Abdeldjabbar Kouadria, Tayeb Allaoui, and Mouloud Denai, ‘A hybrid fuzzy sliding-mode control for a three-phase shunt active power filter’, Energy Systems, Vol. 8 (2): 297-
B Singh   +16 more
core   +2 more sources

Shunt active power filtering for smart appliances [PDF]

open access: yes2015 IEEE 28th Canadian Conference on Electrical and Computer Engineering (CCECE), 2015
Due to the increasing trend towards energy saving white goods appliances and the commercial viability of power electronic components, there has been an expansion in the use of solid state electronics and variable frequency drive motors in these applications.
L. Al-Musawi   +2 more
openaire   +1 more source

Model for End‐Stage Liver Disease/Pediatric End‐Stage Liver Disease exception policy and outcomes in pediatric patients with hepatopulmonary syndrome requiring liver transplantation

open access: yesLiver Transplantation, EarlyView., 2022
Abstract Hepatopulmonary syndrome (HPS) is associated with increased waitlist mortality in liver transplantation (LT) candidates. Children with HPS are granted Model for End‐Stage Liver Disease (MELD)/Pediatric End‐Stage Liver Disease (PELD) exception points for waitlist prioritization in the United States based on criterion developed for adults.
Muhammad H. Raza   +8 more
wiley   +1 more source

Single-phase shunt active filter interfacing renewable energy sources with the power grid [PDF]

open access: yes, 2009
This paper presents a single-phase Shunt Active Filter combined with a Maximum Power Point Tracker (MPPT) connected to a solar panel array. The Shunt Active Filter’s power stage consists of a two-leg IGBT inverter commanded by a Digital Signal ...
Afonso, João L.   +4 more
core   +1 more source

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