Results 71 to 80 of about 7,213,781 (311)
, 2020 Over the past few decades, the proliferation of distributed generation (DG), fuelled chiefly by environmental concerns, has brought about fundamental changes to the structure and behaviour of the power grid.
Nouha Dkhili +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed +6 more
wiley +1 more source
Energy and AICentralized reinforcement learning-based voltage regulation in distribution networks is becoming increasingly difficult due to the growing penetration of distributed energy resources, high computational burden, repeated power flow calculations, and ...
Dong Liu +3 more
doaj +1 more source
Generic System Frequency Response Model for Power Grids With Different Generations
IEEE Access, 2020 With the increasing integration of renewable generation, many power grids have gradually formed AC–DC hybrid systems. Abnormal operations, such as DC blocking faults and generation trips, have led to several incidents of large frequency deviations ...
H. Huang +6 more
semanticscholar +1 more source
Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
wiley +1 more source
Evaluating the inertia of the Jordanian power grid
Computers and Electrical Engineering, 2023 13 ...
Hamza Alnawafah +4 more
openaire +2 more sources
Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
Topology identification and parameters estimation of LV distribution networks using open GIS data
International Journal of Electrical Power & Energy SystemsThe topology of low-voltage distribution networks (LVDNs) is crucial for system analysis, e.g., distributed energy resources (DERs) integration, network hosting capacity analysis, state estimation, and electric vehicle charging management. However, it is
Dong Liu +3 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2022 The wind integrated multi‐energy systems (MES) have gained significant momentum in recent years on account of their self‐sufficiency and attractive clean attributes.
Nima Nasiri +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 +2 more sources