Results 11 to 20 of about 8,529,822 (179)

A new configuration for shunt active power filters [PDF]

, 1998
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis presents a new power circuit configuration to be used in shunt active power filters. A new control algorithm based on the linear voltage control
El-Habrouk, Mohamed
core   +8 more sources

LCL Interface Filter Design for Shunt Active Power Filters

Advances in Electrical and Computer Engineering, 2010
This paper is focused on finding the parameters of a second order interface filter connected between the power system and the shunt active filter based on switching frequency of the active filter.
DOBRICEANU, M., MARIN, D., POPESCU, M., BITOLEANU, A.   +3 more
doaj   +2 more sources

An 'active' passive-filter topology for low power DC/AC inverters [PDF]

, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis presents a new output passive filter for voltage source inverter applications which is based on a shunt connected single tuned filter topology ...
Arman, Mahmoud Fayez
core   +8 more sources

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

An Improved Fuzzy Controlled Back-to-Back Electric Spring Using Hybrid Structure of ES-1 and Shunt-APF to Improve Power Quality in Microgrids [PDF]

International Journal of Industrial Electronics, Control and Optimization, 2022
Electric spring (ES) is a new technology that can be used for fast demand-side management to balance the power between generation and consumption in smart grids.
Hamed Sadeghi, Hamid Reza Mohammadi
doaj   +1 more source

Mitigation of Switching Harmonics in Shunt Active Power Filter Based on Variable Structure Control Approach [PDF]

Journal of Electrical and Computer Engineering Innovations, 2013
This paper presents a novel control approach used in shunt active power filter based on variable structure control combined with Random PWM technique (RVSC) that provides robust, fast, and more favorable performance for active power filter.
S. Mohammadi, H. R. Mosaddegh, M. Yousefian   +2 more
doaj   +1 more source

Shunt Active Filter Controlled by Fuzzy Logic

Journal of King Saud University: Engineering Sciences, 2006
Harmonics contamination is a serious and a harmful problem in electric power systems. Active power filtering constitutes one of the most effective proposed solutions.
Hocine Benalla, Hind Djeghloud
doaj   +1 more source