Results 41 to 50 of about 1,578,109 (354)

Osmotic Edema Rapidly Increases Neuronal Excitability Through Activation of NMDA Receptor-Dependent Slow Inward Currents in Juvenile and Adult Hippocampus. [PDF]

open access: yes, 2015
Cellular edema (cell swelling) is a principal component of numerous brain disorders including ischemia, cortical spreading depression, hyponatremia, and epilepsy.
Binder, Devin K   +5 more
core   +3 more sources

VICARED: A Neural Network Based System for the Detection of Electrical Disturbances in Real Time [PDF]

open access: yes, 2005
The study of the quality of electric power lines is usually known as Power Quality. Power quality problems are increasingly due to a proliferation of equipment that is sensitive and polluting at the same time.
Elena Ortega, José Manuel   +4 more
core   +1 more source

A Precise Electrical Disturbance Generator for Neural Network Training with Real Level Output [PDF]

open access: yes, 2007
Power Quality is defined as the study of the quality of electric power lines. The detection and classification of the different disturbances which cause power quality problems is a difficult task which requires a high level of engineering expertise ...
García Delgado, Antonio   +3 more
core   +1 more source

Phasor Estimation for Grid Power Monitoring: Least Square vs. Linear Kalman Filter [PDF]

open access: yes, 2020
International ...
Ahmed, Hafiz   +4 more
core   +3 more sources

Power Extraction Strategy of a Robust kW Range Marine Tidal Turbine Based on Permanent Magnet Synchronous Generators and Passive Rectifiers [PDF]

open access: yes, 2014
This paper presents a kW range marine tidal current power generation system consisting of a fixed pitch marine current turbine (MCT) with two permanent magnet synchronous generators in the turbine shaft, two diode rectifiers (each rectifier is associated
CHARPENTIER, Jean-Frederic   +2 more
core   +2 more sources

New SOGI-FLL Grid Frequency Monitoring with a Finite State Machine Approach for Better Response in the Face of Voltage Sag and Swell Faults

open access: yesElectronics, 2020
The SOGI-FLL (Second-Order Generalized Integrator–Frequency-Locked Loop) is a well-known and simple adaptive filter that allows for estimating the parameters of grid voltage with a small computational burden.
Sajad Abdali Nejad   +4 more
semanticscholar   +1 more source

Design of reduced switch count multi-level inverter based electric spring for critical load voltage stability

open access: yesEnergy Reports, 2023
This paper presents Transistor Clamped H-Bridge (TCHB) inverter-based Electric Spring (ES), a demand side management device that enhances the voltage stability of the critical load connected to the grid through Renewable Energy Sources (RES).
B.V.S. Raghava   +2 more
doaj   +1 more source

Voltage sag/swell waveform analysis method based on multi‐dimension characterisation

open access: yes, 2020
Voltage magnitude and sag duration are known as acknowledged basic voltage sag characteristics in the last decades. However, these values cannot meet the demands of waveform analysis in the modern smart grid.
Wen-xi Hu, Xianyong Xiao, Zixuan Zheng
semanticscholar   +1 more source

Voltage Quality Enhancement in Microgrid Through Customized Synchronous Reference Frame Theory Based Upgraded Dynamic Voltage Restorer

open access: yesPakistan Journal of Engineering & Technology, 2020
Microgrid (MG) offers an elaborate list of solutions to solve the common problems associated with local distribution systems. These problems are mainly reliability issues.
Ayesha Ayoub   +3 more
doaj   +5 more sources

Multiple bottlenecks sorting criterion at initial sequence in solving permutation flow shop scheduling problem [PDF]

open access: yes, 2021
This paper proposes a heuristic that introduces the application of bottleneck-based concept at the beginning of an initial sequence determination with the objective of makespan minimization.
A. S., Zainudin   +3 more
core  

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