Results 111 to 120 of about 8,685,496 (352)
Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
wiley +1 more source
Cooperative Control Strategy for Power Quality Based on Heterogeneous Inverter Parallel System
EnergiesMulti-functional grid-connected inverters (MFGCIs) have attracted much attention for their auxiliary services to improve power quality in microgrids and new energy generation systems.
Qing Wang +4 more
doaj +1 more source
Many-Body Delocalization and Evidential Study in Power Grid [PDF]
, 2020 Complex energy flow dynamics following an untoward event has a direct impact on the responses of the protective and stabilization control systems of the power grid, in defending the power grid against from large-scale cascading failures or network ...
Ji, Guomin
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Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application
Advanced Engineering Materials, EarlyView.N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang +4 more
wiley +1 more source
Stability Boundary Characterization and Power Quality Improvement for Distribution Networks
EnergiesWith the increasing proportion of distributed generators (DGs), distribution networks usually include grid forming (GFM) and grid following (GFL) converters.
Min Zhang +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer +4 more
wiley +1 more source
Impact of Grid-Following and Grid-Forming DERs on Resilient Operation of Holonic Grid
, 2020 This thesis investigates how different distributed energy resources (DERs) impact the resilience operation of a holonic grid. The holonic grid consists of two or more connected microgrids and /or provisional microgrids (PMGs).
Alsenan, Ali M.
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Advanced Engineering Materials, EarlyView.This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan +4 more
wiley +1 more source
International Journal of Electrical Power & Energy SystemsRenewable energy sources such as wind power have grown exponentially in recent years. Conventional grid-following wind turbines (GFL-WTs) run the risk of oscillations under weak grids. To operate stably over a wide range of grid strength, the hybrid wind
Qihang Zong +5 more
doaj +1 more source
, 2019 Softwarization has been transforming industries like data center and communications businesses. The established hardware-based architectures are being replaced by fundamentally new approaches - software-based systems which are essentially more flexible ...
Costa Requena, Jose +2 more
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