Results 41 to 50 of about 2,004 (171)
Multiple Nonlinear Harmonic Oscillator-Based Frequency Estimation for Distorted Grid Voltage [PDF]
, 2020 International audienceIn the presence of nonlinear loads and various disturbances, harmonics and dc bias may corrupt the grid voltage signal leading to distorted grid. Frequency estimation of distorted grid signal is a challenging issue.
Ahmed, Hafiz +2 more
core +1 more source
Applied SciencesDetermining the key characteristics of a ship during the concept and preliminary design phases is a critical and intricate process. In this study, we propose an alternative to traditional empirical methods by introducing a model to estimate the main ...
Ömer Emre Karaçay +4 more
doaj +1 more source
Robust Control Using a Matrix Converter to Enhance Wind Turbine Systems
Energy Science &Engineering, EarlyView.This study uses a more efficient and effective solution to improve the operational performance of a wind turbine‐based power system. This system uses a doubly fed induction generator and relies on a matrix converter and fractional‐order proportional–integral controller.
Sihem Ghoudelbourk +4 more
wiley +1 more source
Online energy management systems for microgrids: experimental validation and assessment framework [PDF]
, 2017 Microgrids are energy systems that can work independently from the main grid in a stable and self-sustainable way. They rely on energy management systems to schedule optimally the distributed energy resources.
Díaz Aldana, Nelson +5 more
core +2 more sources
Small Science, Volume 6, Issue 4, April 2026.MXene aerogels combine the intrinsic conductivity and surface chemistry of MXenes with ultralight, highly porous 3D architectures, enabling efficient charge/heat transport and multifunctional performance. By tailoring pore structure, orientation, surface functional groups, and hybrid compositions (with polymers, carbons, metals, and MOFs), MXene ...
Narasimharao Kitchamsetti +2 more
wiley +1 more source
Battery Energy, Volume 5, Issue 2, March 2026.Monte Carlo simulation (MCS) provides a probabilistic view of daily electric vehicle (EV) charging demand. The simulation model helps predict charging demand patterns in the absence of real‐time data on Electric Vehicles (EVs) in a particular location. It uses a bimodal Gaussian distribution to simulate morning and evening arrival peaks of the EVs [30],
Sana Sultan +4 more
wiley +1 more source
Optimal Power Flow in Stand-alone DC Microgrids [PDF]
, 2017 Direct-current microgrids (DC-MGs) can operate in either grid-connected or stand-alone mode. In particular, stand-alone DC-MG has many distinct applications. However, the optimal power flow problem of a stand-alone DC-MG is inherently non-convex. In this
Li, Jia +4 more
core +1 more source
Test Platform Development of Vessel???s Power Management System Using Hardware- in-the-Loop-Simulation Technique [PDF]
, 2017 A PMS (Power Management System) controls vessel's power systems to improve the system efficiency and to protect a blackout condition. The PMS should be developed with considering the type and the capacity of the vessel???s power system.
Jeon, Hyung-Jun +4 more
core +1 more source
Sustainable Development, Volume 34, Issue S2, Page 182-203, March 2026.ABSTRACT The transition to affordable and clean energy sources is essential for creating a sustainable future. Green hydrogen, as an emerging energy carrier, has the potential to meet increasing energy demands while mitigating environmental impact and achieving SDG 7.
A. Telukdarie, K. Murulane, X. Maphisa
wiley +1 more source
Engineering Reports, Volume 8, Issue 2, February 2026.Quantum computing techniques such as Quantum Annealing and Quadratic Unconstrained Binary Optimization are effectively solving NP‐hard problems in operations management and research, particularly in logistics, manufacturing, and finance. This study maps these applications to present a framework for future adoption across industries. ABSTRACT This study
Daniel Bouzon Nagem Assad +3 more
wiley +1 more source