Results 61 to 70 of about 286,515 (301)

A customised artificial neural network for power distribution system fault detection

IET Generation, Transmission & Distribution
Machine learned fault detection approaches are being increasingly used for fault detection in distribution grid. However, the performance of the models can be improved by customizing the models.
Arnav Bhagwat, Soham Dutta, Vinay Kumar Jadoun, Arigela Satya Veerendra, Sourav Kumar Sahu   +4 more
doaj   +1 more source

Deep learning techniques for transmission line fault classification – A comparative study

Ain Shams Engineering Journal
Despite advancements in technology, power system faults leading to electric power interruption remain a significant issue. Efficient restoration of the power system relies on the swift classification and clearance of faults.
Priyanka Khirwadkar Shukla, K. Deepa
doaj   +1 more source

CAUSES OF INDEFINITE FAULTS IN ESTONIAN 110 kV OVERHEAD POWER GRID; pp. 225–243 [PDF]

Oil Shale, 2013
The study considers causes of indefinite faults in the 110 kV over­head power grid in Estonia. The number of indefinite faults (flashovers on over­head line insulators) has increased significantly in the last years, causing a lot of problems to the ...
PAUL TAKLAJA, Rein Oidram, JAAN NIITSOO, Ivo Palu   +3 more
doaj   +1 more source

Prognostic Reasoner based adaptive power management system for a more electric aircraft [PDF]

, 2016
This research work presents a novel approach that addresses the concept of an adaptive power management system design and development framed in the Prognostics and Health Monitoring(PHM) perspective of an Electrical power Generation and distribution ...
Alghassi, Alireza, Jennions, Ian K., Perinpanayagam, Suresh, Sebastian, Robin Kuttikkadan   +3 more
core  

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Implementation and laboratory verification of method utilizing phase and neutral quantities for detection and location of low‐current earth faults in resonant grounded networks

IET Generation, Transmission & Distribution, 2023
Earth faults is a challenging fault type to locate in resonant grounded networks due to their naturally low fault current, and the problem increases with an increased fault impedance.
Thomas Treider, Hans Kristian Høidalen
doaj   +1 more source

Fault Diagnosis and Fault-Tolerant Control in Power Plants and Power Systems

Measurement and Control, 2006
With the growing demands for reliability, maintainability and survivability in large-scale power plants (PPs) and power systems (PSs), considerable attention has been focused on developing fault diagnosis systems, which includes the capacities of detection, isolation, identification or classification of faults, etc.
Zhang, J.H., Yue, H.
openaire   +2 more sources

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

A high speed and sensitive protection for distribution network with DGs using ferrite rings as line boundary

IET Generation, Transmission & Distribution
There exist problems of hard coordination and threshold setting as well as low sensitivity in overcurrent relay due to the bidirectional and small fault current when distributed generators are integrated into the distribution network.
Zhongxue Chang, Jifei Yan, Chenhao Zhang, Guobing Song   +3 more
doaj   +1 more source

DISTRIBUTION ANALYSIS OF THE POWER SYSTEMS FAULTS [PDF]

Problems of the Regional Energetics, 2013
In our days the significant number of power systems faults is taking place in power grids, being caused by various random factors. An in-depth analysis of these factors and of their distribution is needed in order to provide reliable forecasts and the ...
Popescu V.S.
doaj