Results 171 to 180 of about 15,917 (309)

Feasibility Study of Overhead Lines Replacement with Underground Cable Lines in the MV Distribution Network

In the paper the latest statistics of middle voltage network power line failures and causes of these failures are analyzed. The paper is based on the analysis of the Latvian statistical data, but these statistical data are also compared with other ...
Priedīte, Ilze, Ļvovs, Aleksandrs, Rozenkrons, Jānis   +2 more
core  

Multi-Scale CNN-LSTM for Short-Circuit Fault Diagnosis of Shipboard Power System. [PDF]

Sensors (Basel)
Chen X, You K, Dai X.
europepmc   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

The Identification of Single Phase to Earth Faults in Overhead Lines of Electrical Power Distribution Systems

, 2005
Service continuity is one of the aspects of greater importance in the definition of the quality of electrical energy. After the electrical energy market liberalization, distributors have moved towards new investments in research, first of all in the ...
CAMPOCCIA, Angelo, DI SILVESTRE, Maria Luisa, INCONTRERA, Iolanda, RIVA SANSEVERINO, Eleonora   +3 more
core  

Multi-Stage State Assessment of Breakers Based on TCWGAN-GP and XGBoost Under Insufficient Samples. [PDF]

Sensors (Basel)
Sun L, Wang L, Wang J, Liu Z.
europepmc   +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

An evolutionary weighted feature influence factor feature selection method for fault detection in the Tennessee Eastman complex chemical process. [PDF]

Sci Rep
Li D, Xue Y, Fu J, Tan T, Yang Y, Nie J.
europepmc   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

A decentralized fault detection technique for detecting single phase to ground faults in power distribution systems with resonant grounding

, 2018
A decentralized fault detection technique for detecting single phase to ground faults in power distribution systems with resonant ...
Enamul Haque (13069056), MA Barik (14461770), MA Mahmud (9864944), AM Than Oo (14540009), Ameen Gargoom (13056774), H Al-Khalidi (13462590)   +5 more
core  

Consensus-based feature selection and Bayesian-optimized stacking ensembles for comprehensive fault diagnosis in series-compensated ultra-high-voltage power systems. [PDF]

Sci Rep
Nawaz R, Qamar A, Wadood A, Albalawi H.
europepmc   +1 more source