Results 51 to 60 of about 54,872 (268)

A tactical scheduling framework for wind farm‐integrated multi‐energy systems to take part in natural gas and wholesale electricity markets as a price setter

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, Saeed Zeynali, Sajad Najafi Ravadanegh, Mousa Marzband   +3 more
doaj   +1 more source

Incremental power grid verification [PDF]

Proceedings of the 49th Annual Design Automation Conference, 2012
Verification of the on-die power grid is a key step in the design of complex high-performance integrated circuits. For the very large grids in modern designs, incremental verification is highly desirable, because it allows one to skip the verification of a certain section of the grid (internal nodes) and instead, verify only the rest of the grid ...
Abhishek, Farid N. Najm
openaire   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Topology identification and parameters estimation of LV distribution networks using open GIS data

International Journal of Electrical Power & Energy Systems
The 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, Juan S. Giraldo, Peter Palensky, Pedro P. Vergara   +3 more
doaj   +1 more source

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, Mayur Pole, Tingkun Liu, Kenneth A. Ross, Christopher B. Smith   +4 more
wiley   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

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, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle, Cesar Alvarez‐Llamas, Vincent Motto‐Ros, Christophe Dujardin, Jérémie Margueritat, David Rodney   +5 more
wiley   +1 more source

Short time solar power forecasting using P-ELM approach

Scientific Reports
Accurately predicting solar power to ensure the economical operation of microgrids and smart grids is a key challenge for integrating the large scale photovoltaic (PV) generation into conventional power systems. This paper proposes an accurate short-term
Shuqi Shi, Boyang Liu, Long Ren, Yu Liu
doaj   +1 more source

Solar PV energy system in Malaysian airport: Glare analysis, general design and performance assessment

Energy Reports, 2020
There is a growing interest in airport-based solar plant installations around the world. The buffer zone area in airports can effectively be utilized by tapping solar energy.
S. Sreenath, K. Sudhakar, Yusop A.F., E. Solomin, I.M. Kirpichnikova   +4 more
doaj   +1 more source

Assessment of the impacts of distributed generation and electric vehicles as mobile sources through a nodal and zonal pricing methodology

IET Generation, Transmission & Distribution, 2021
Electricity is an essential asset for the economic and social development of any region. In the search for a cleaner, balanced and economical process, the industry and the electricity sector suffered several transformations over the years.
Priscila Duarte dos Santos, Antonio Carlos Zambroni deSouza, Benedito Donizeti Bonatto   +2 more
doaj   +1 more source