Results 61 to 70 of about 233 (108)

Virtual Impedance Based Decentralized Control for a Microgrid System [PDF]

open access: yes, 2020
As greenhouse gases produced from the conventional power plant causes global climate change, using renewable energy sources (RESs) in the future power system is inevitable.
Mishan, Ramkrishna
core   +1 more source

Brain volume trajectories in young children are associated with polygenic scores for late‐onset Alzheimer's disease risk

open access: yesAlzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Polygenic risk scores (PRSs) for Alzheimer's disease (AD) capture an individual's genetic susceptibility to AD. Although thoroughly studied in older populations, there exists a notable gap in comprehensively exploring the association of AD PRS with early brain development.
Poorbita Kundu   +8 more
wiley   +1 more source

High‐Fidelity Simulation‐Driven Control Framework for Robust Grid Integration of Renewable Energy Systems

open access: yesEnergy Science &Engineering, Volume 14, Issue 3, Page 1286-1299, March 2026.
This work proposes a high‐fidelity, simulation‐driven control framework for robust grid integration of hybrid PV–wind systems using a modular, hierarchical multi‐loop architecture with adaptive decision logic. The framework coordinates power, DC‐link voltage, and grid currents under fast load and generation changes, enabling safe exploration of extreme
Wulfran Fendzi Mbasso   +5 more
wiley   +1 more source

Off‐Grid Solar Systems: An Experimental Work and Systematic Techno‐Economic Analysis

open access: yesEnergy Science &Engineering, Volume 14, Issue 3, Page 1300-1321, March 2026.
In the study mentioned above, experimental monitoring and economic evaluation of two off‐grid PV systems were conducted using a low‐cost data logger. The results suggest that basic DC systems are economically feasible compared to grid power, but that AC systems require further cost‐cutting to achieve financial viability.
MD Shouquat Hossain   +7 more
wiley   +1 more source

Time‐Varying Brain Functional Reconfiguration Patterns Associated With Fatigue in Multiple Sclerosis

open access: yesHuman Brain Mapping, Volume 47, Issue 4, March 2026.
Fatigue in people with multiple sclerosis has been associated with more unstable and dispersed patterns of brain network reconfiguration, particularly within the limbic network. These findings suggest that inefficient and energetically demanding time‐varying communication among brain regions may contribute to the subjective experience of fatigue ...
Stefanie Hechenberger   +12 more
wiley   +1 more source

Remote control and monitoring of a hybrid power system [PDF]

open access: yes, 2008
Includes abstract.Includes bibliographical references (leaves 90-92).Increasingly, South Africa is developing a need for grid-independent power systems. Many options exist already in the form of diesel generators, solar panels and wind generators.
Phillips, Tristan
core  

A Low Power Micro Deep Brain Stimulation Device for Murine Preclinical Research. [PDF]

open access: yesIEEE J Transl Eng Health Med, 2013
Kouzani AZ   +4 more
europepmc   +1 more source

Comparison of Three Space Vector PWM Methods for a Three-Level Inverter with a Permanent Magnet Machine Load [PDF]

open access: yes, 2013
Much work exists on multilevel space vector pulse width modulation (PWM) to drive induction machines, in which the rotor currents are induced by stator rotating field effects.
Strandt, Alia Rebecca
core   +1 more source

EMC in Power Electronics and PCB Design [PDF]

open access: yes, 2014
This dissertation consists of two parts. Part I is about Electromagnetic Compatibility (EMC) in power electronics and part II is about the Maximum Radiated Electromagnetic Emissions Calculator (MREMC), which is a software tool for EMC in printed circuit ...
Zhu, Chentian
core   +1 more source

Harmonic Stability Study for Wind Power Plants (WPPs) [PDF]

open access: yes
The renewable energy sources (RESs) integration into power grid (PG) have increased enormously in recent years. The power generating units (PGUs) are connected to the grid network with the support of power electronics (PEs) converters, specifically in ...
Aslam, Hafsa
core   +2 more sources

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