Results 41 to 50 of about 74 (65)

Modelling, Design, Implementation and Control of Grid-Tied Inverters in order to Reduce Unwanted Oscillations and Parasitic Capacitor Currents

, 2023
Global warming due to greenhouse gases is undeniable, and renewable energies have attracted attention as a solution to replace fossil fuels. The energy transmission system of renewable energies usually includes a DC-AC inverter that injects power into a ...
Zamani, Hasan
core  

Educational attainment, electroencephalographic rhythms, cortical structure, and cognitive performance over 2 years in older adults with subjective memory complaints and brain amyloidosis

Alzheimer's &Dementia, Volume 21, Issue 7, July 2025.
Abstract INTRODUCTION We investigated whether older adults with subjective memory complaints (SMC) and amyloid‐β accumulation may show clinical progression over 2 years, as measured by resting‐state electroencephalographic (rsEEG), structural magnetic resonance imaging (sMRI), and cognitive variables, depending on educational attainment.
Susanna Lopez, Harald Hampel, Claudio Del Percio, Giuseppe Noce, Roberta Lizio, Stefan J. Teipel, Martin Dyrba, Gabriel González‐Escamilla, Hovagim Bakardjian, Patrizia Andrea Chiesa, Enrica Cavedo, Andrea Vergallo, Pablo Lemercier, Giuseppe Spinelli, Michel J. Grothe, Marie‐Claude Potier, Fabrizio Stocchi, Chiara Coletti, Raffaele Ferri, Matteo Pardini, Marie‐Odile Habert, Simone Marziali, Bruno Dubois, Claudio Babiloni, and INSIGHT‐preAD study group   +24 more
wiley   +1 more source

Nuclear Translocation of S100A9 Triggers Senescence of Human Amnion Fibroblasts by De‐Repressing LINE1 Via Heterochromatin Erosion at Parturition

Advanced Science, Volume 12, Issue 21, June 5, 2025.
This study shows that the classical secretory protein S100 calcium‐binding protein A9 (S100A9) can translocate to the nucleus upon de‐phosphorylation at Thr 113 in human amnion fibroblasts at parturition, where S100A9 induces heterochromatin erosion through segregation of the heterochromatin maintenance protein, resulting inLong Interspersed Nuclear ...
Fan Zhang, Meng‐Die Li, Fan Pan, Wen‐Jia Lei, Yang Xi, Li‐Jun Ling, Leslie Myatt, Kang Sun, Wang‐Sheng Wang   +8 more
wiley   +1 more source

Fault-tolerant control strategy of six-phase permanent magnet synchronous motor based on deadbeat current prediction. [PDF]

PLoS One, 2023
Gao H, Chen Q, Liang S, Dong Y.
europepmc   +1 more source

Model Predictive Direct Power Control for doubly fed induction generator based wind turbines with three-level neutral-point clamped inverter

, 2016
International audienceThe paper presents the control of a doubly fed induction generator (DFIG) connected with a three-level neutral point clamped (3L-NPC) inverter with.
Ngo, Binh Quang Van, Olaru, Sorin, Rodriguez-Ayerbe, Pedro   +2 more
core   +1 more source

Development and Power Quality Investigations of Various Direct Power Control Techniques for Three-phase Active Front-end Rectifier

, 2019
Direct Power Control (DPC) is a good alternative to conventional Voltage Oriented Control (VOC) for three-phase active rectifiers. It has several features such as it does not require PI (current) controllers, direct control of active and reactive powers,
Kumar, Amit
core  

Model-Free Predictive Current Controller for Voltage Source Inverters Using ARX Model and Recursive Least Squares

This brief proposes a model-free deadbeat predictive controller (MF-DPC) for voltage source inverters. The proposed control scheme does not require knowledge of the system parameters for its correct operation.
Mostefa Kermadi (18822868), Nadhir Mesbahi (18822901), Hazlie Mokhlis (724279), Aissa Rebai (18822895), Saad Mekhilef (724278), Lotfi Baghli (18822898), Marizan Mubin (13513897)   +6 more
core  

Enhancement of power quality in grid-connected systems using a predictive direct power controlled based PV-interfaced with multilevel inverter shunt active power filter. [PDF]

Sci Rep
Boopathi R, Indragandhi V.
europepmc   +1 more source

Nonlinear MPPT techniques to control hybrid power systems. [PDF]

Sci Rep
Debdouche N, Benbouhenni H, Zarour L, Mehazzem F, Deffaf B, Chebabhi A, Alghamdi TAH.   +6 more
europepmc   +1 more source

Control approaches of power electronic converter interfacing grid-tied PMSG-VSWT system: A comprehensive review.

Heliyon
Shutari H, Ibrahim T, Bin Mohd Nor N, Alharthi YZ, Abdulrab H.   +4 more
europepmc   +1 more source