Results 81 to 90 of about 35,622 (233)

Behavioral Phenotype Associations With Resting State EEG Signal Complexity and Power Spectral Density in Fragile X Syndrome

open access: yesAutism Research, Volume 19, Issue 3, March 2026.
ABSTRACT Fragile X Syndrome (FXS), an X‐linked genetic condition, is associated with a wide range of phenotypic manifestations, namely intellectual disability (ID), autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), and atypical behaviors.
Mélodie Proteau‐Lemieux   +14 more
wiley   +1 more source

Adaptive Fuzzy Control with Supervisory Compensator for Three-Phase Active Power Filter

open access: yesJournal of Applied Mathematics, 2012
An adaptive fuzzy control system with supervisory controller is proposed to improve dynamic performance of three-phase active power filter (APF).
Juntao Fei, Shixi Hou
doaj   +1 more source

Advanced Virtual Impedance for Power‐Sharing Improvement in Microgrids Using Different SOGI Methods: A Comparative Study

open access: yesEnergy Technology, Volume 14, Issue 2, February 2026.
Advanced virtual impedance control integrating multiple second‐order generalized integrator (SOGI) variants—SOGI, ESOGI, MSOGI, and DSOGI—enhances power and harmonic sharing accuracy in islanded microgrids. The comparative study quantifies performance–complexity trade‐offs, demonstrating up to 65% total harmonic distortion (THD) reduction and improved ...
Camelia Ait Hammouda   +3 more
wiley   +1 more source

Realization of Low-Voltage Modified CBTA and Design of Cascadable Current-Mode All-Pass Filter [PDF]

open access: yes, 2014
In this paper, a low voltage modified current backward transconductance amplifier (MCBTA) and a novel first-order current-mode (CM) all-pass filter are presented.
Ayten, U. E., Minaei, S., Sagbas, M.
core   +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

An efficient Hybrid Active Power Filter (H-APF) for harmonic mitigation using compensation techniques [PDF]

open access: yes3C Tecnología_Glosas de innovación aplicadas a la pyme, 2021
P. Sandhya, Nagaraj Ramrao
openaire   +1 more source

AI‐Driven Optimization Techniques for Power Quality Improvement in Microgrids: Trends, Techniques, and Future Directions

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 583-610, January 2026.
Decentralized energy systems are gaining momentum, and microgrids have become a vital component of the modern power landscape. Yet, maintaining power quality within these systems presents ongoing challenges due to the presence of nonlinear loads, variable renewable energy sources, and frequent switching operations.
Mahnoor Zahid   +5 more
wiley   +1 more source

Decoupled Control of an Active Power Filter in a Vibrating Reference Frame

open access: yesPower Electronics and Drives
Active power filter (APF) control is a natural area of application for vibrating reference frame (VRF) transformation due to the intentional occurrence of higher harmonics in the active filter current compensating load current harmonics.
Wodyk Sebastian, Iwański Grzegorz
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

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