Results 11 to 20 of about 31,344 (251)

Review of Fundamental Active Current Extraction Techniques for SAPF

Sensors, 2022
The field of advanced digital signal processing methods is one of the fastest developing scientific and technical disciplines, and is important in the field of Shunt Active Power Filter control methods.
Jan Baros, Vojtech Sotola, Petr Bilik, Radek Martinek, Rene Jaros, Lukas Danys, Petr Simonik   +6 more
doaj   +1 more source

Sliding mode controller for four leg shunt active power filter to eliminating zero sequence current, compensating harmonics and reactive power with fixed switching frequency [PDF]

Serbian Journal of Electrical Engineering, 2015
In this paper, the four leg inverter controlled by the three dimensional space vector modulation (3D SVM) is used as the shunt active power filter (SAPF) for compensating the three phase four wire electrical network, by using the four leg ...
Chebabhi Ali, Fellah Mohammed-Karim, Benkhoris Mohamed-Fouad, Kessal Abdelhalim   +3 more
doaj   +1 more source

Simulation results of a shunt active power filter with control based on p-q theory [PDF]

, 2003
The present paper describes a shunt active power filter with a control system based on the p-q theory, and studies its performance through simulation results obtained with different types of loads.
Afonso, João L., Couto, Emílio F., Martins, Júlio S.   +2 more
core   +1 more source

Research of double closed-loop control strategy for shunt active power filter

Gong-kuang zidonghua, 2013
The paper analyzed implementation principle of double closed-loop control strategy for shunt active power filter. In view of problems that PI control cannot track AC signal without static error and repetitive control has slow dynamic response speed, the ...
REN Zi-hui, ZHU Hui, LIU Wei, XU Sheng-long   +3 more
doaj   +1 more source

Performance improvement of shunt active power filter based on indirect control with a new robust phase-locked loop

Electrical engineering & Electromechanics, 2022
Introduction. Since the development of the first active power filter (APF) in 1976, many efforts have been focused on improving the performances of the APF control as the number of different nonlinear loads has continued to increase.
A. Chemidi, M. C. Benhabib, M. A. Bourouis   +2 more
doaj   +1 more source

Trends in active power line conditioners [PDF]

, 1994
Active power line conditioners, which are classified into shunt and series ones, have been studied with the focus on their practical installation in industrial power systems.
Akagi, Hirofumi
core   +1 more source

ALK1 controls hepatic vessel formation, angiodiversity, and angiocrine functions in hereditary hemorrhagic telangiectasia of the liver

Hepatology, EarlyView., 2022
Hepatic endothelial Alk1 signaling protects from development of vascular malformations while maintaining organ‐specific endothelial differentiation and angiocrine portmanteau of the names Wingless and Int‐1 signaling. Abstract Background and Aims In hereditary hemorrhagic telangiectasia (HHT), severe liver vascular malformations are associated with ...
Christian David Schmid, Victor Olsavszky, Manuel Reinhart, Vanessa Weyer, Felix A. Trogisch, Carsten Sticht, Manuel Winkler, Sina W. Kürschner, Johannes Hoffmann, Roxana Ola, Theresa Staniczek, Joerg Heineke, Beate K. Straub, Jens Mittler, Kai Schledzewski, Peter ten Dijke, Karsten Richter, Steven Dooley, Cyrill Géraud, Sergij Goerdt, Philipp‐Sebastian Koch   +20 more
wiley   +1 more source

Performance evaluation of Adaptive Tabu search and Genetic Algorithm optimized shunt active power filter using neural network control for aircraft power utility of 400 Hz

Journal of Electrical Systems and Information Technology, 2018
This paper proposes a novel artificial neural network (ANN) control based shunt active power filter (APF) applied in aircraft power utility of 400 Hz. The model of shunt active power filter has been optimized using Adaptive Tabu search (ATS) algorithm ...
Saifullah Khalid
doaj   +1 more source

Sliding Mode Control Based Shunt Active Power Filter [PDF]

Problems of the Regional Energetics, 2018
Currentlytheshuntactivepowerfilter(APF)isaneffectivemeansofreducinginactivecomponentsofthepowerconsumedfromthenetwork.Atthesametime,theshuntAPFbeinganonlinearelementisitselfasourceofhigherharmonics,thesuppressionofwhichisimposedontheinterfacefilter ...
SkuriatinY.V., BelousovA.V., DenysevychN.A.   +2 more
doaj   +1 more source

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

Energies, 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, Jarosław Michalak, Marcin Zygmanowski, Tomasz Adrikowski, Grzegorz Jarek, Michał Jeleń   +5 more
doaj   +1 more source