Results 51 to 60 of about 11,946,791 (292)

A Novel Hybrid Active Power Filter with Multi-Coupled Coils

, 2021
This paper proposes a hybrid active power filter (HAPF) with multi-coupled coils, applied to a medium- and high-voltage power grid. The passive filter of the proposed HAPF adopts the structure of multi-coupled coils to compress the traditional multiple ...
Yao Luo, Cuihua Tian, Jiaxin Yuan, Gang Xue, Guanru Chen, Yaojun Chen, Yuxiong Zhou, Baichao Chen   +7 more
core   +1 more source

New Hybrid Static VAR Compensator with Series Active Filter

Energies, 2017
This paper proposes a new hybrid static VAR compensator (SVC) with a series active filter (AF). The proposed hybrid SVC consists of a series AF and SVC.
Ayumu Tokiwa, Hiroaki Yamada, Toshihiko Tanaka, Makoto Watanabe, Masanao Shirai, Yuji Teranishi   +5 more
doaj   +1 more source

Control of series active power filter by state feedback [PDF]

RE&PQJ
The active power filters in series connection or series APF, are static compensation systems based on an electronic converter PWM (Pulse Width Modulation). The systematic use of series APFs in the power systems allows the elimination of the harmonics caused by specific loads named voltage source harmonic loads.
null S. P. Litrán, null P. Salmerón, null R. S. Herrera, null J. R. Vázquez   +3 more
openaire   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Four-leg active power filter control with SUI-PI controller [PDF]

, 2021
Four-leg active power filter is considered one of the greatest vital active filters that are frequently used in industrial applications, especially those that need to be controlled in each individual phase.
El-sotouhy, Mohamed M., Mostafa I. Marei, Aziza M. Zaki, Mansour, Ahmed A., Ahmed A. Mansour, EL-Sattar, Ahmed A., Mohamed M. El-sotouhy, Ahmed A. EL-Sattar, Zaki, Aziza M., Marei, Mostafa I.   +9 more
core   +1 more source

Modeling and Experimental Validation of a Single-Phase Series Active Power Filter for Harmonic Voltage Reduction

IEEE Access, 2019
Research advances on renewable energy systems have increased the interest in the use of isolated power supplies composed of power converters based on high-frequency transformers.
Lucas Frederico Jardim Meloni, Fernando Lessa Tofoli, Angelo Jose Junqueira Rezek, Enio Roberto Ribeiro   +3 more
doaj   +1 more source

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

FEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez, Diana Ascencio, Miguel Vallebueno‐Estrada, Eduardo González‐Orozco, Christian Eduardo Martínez‐Guerrero, Rafael Montiel, Alexander DeLuna   +6 more
wiley   +1 more source

Data‐Driven SuStaIn Model of Disability Progression in Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether ordinal Subtype and Stage Inference (SuStaIn) applied to routine ALSFRS‐R item scores can identify reproducible disability progression patterns in amyotrophic lateral sclerosis (ALS) and provide clinically meaningful staging.
Giammarco Milella, Veria Vacchiano, Vittorio Velucci, Stefano Zoccolella, Rocco Liguori, Giovanni Defazio   +5 more
wiley   +1 more source

IMPROVEMENT OF POWER QUALITY USING SERIES ACTIVE POWER FILTER

International Journal of Research in Engineering and Technology, 2014
This paper deals with the design and implementation of series active power filter for the improvement of power quality. In power system there is a nonlinear load which seems to be the prime sources of harmonic distortion. A dissimilar type of load creates nonsinusoidal current from the mains, which give rise to harmonic distortion and affect the power ...
openaire   +1 more source