Results 61 to 70 of about 5,085,988 (308)
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
A flow-based model for conditional and probabilistic electricity consumption profile generation
Energy and AIResidential Load Profile (RLP) generation is critical for the operation and planning of distribution networks, especially as diverse low-carbon technologies (e.g., photovoltaic and electric vehicles) are increasingly adopted.
Weijie Xia +3 more
doaj +1 more source
Grid-Forming Converters for Stability Issues in Future Power Grids
, 2022 Historically, the power system has relied on synchronous generators (SGs) to provide inertia and maintain grid stability. However, because of the increased integration of power-electronics-interfaced renewable energy sources, the grid’s stability ...
Shahid Aziz Khan +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati +11 more
wiley +1 more source
On future power system digital twins: A vision towards a standard architecture
Digital Twins and ApplicationsThe energy sector's digital transformation brings mutually dependent communication and energy infrastructure, tightening the relationship between the physical and the digital world. Digital twins (DT) are the key concept for this.
Wouter Zomerdijk +3 more
doaj +1 more source
Benchmarking of Modular Multilevel Converter Topologies for ES-STATCOM Realization
Energies, 2020 In recent years, the integration of the high-power static synchronous compensator (STATCOM) and energy storage in the same device has gained interest. Such a system is referred to as ES-STATCOM.
Sanjay K. Chaudhary +3 more
doaj +1 more source
Cascading Failures in Power Grids
CoRR, 2022 This paper studies the consequences of a human-initiated targeted attack on the national electric power system. We consider two kinds of attacks: ($i$) an attack by an adversary that uses a tactical weapon and destroys a large part of the grid, by physically targeting a large geographic region; ($ii$) a targeted attack by an adversary that takes out a ...
openaire +3 more sources
Cooperative Control of Electronic Power Processors in Micro-Grids
, 2009 Micro-grids offer a new challenging domain for power electronics, since they include a variety of power sources and electronic power processors (EPP) interacting each other.
Daniela Trombetti +7 more
core +1 more source
Power electronics for smart grids
, 2023 The paradigm shift toward green energy has accelerated the transition from conventional power systems to decentralized microgrids. Although microgrids offer advantages such as higher reliability, efficiency, and cost-effectiveness, their control ...
Wu, Chao; id_orcid +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser +3 more
wiley +1 more source