Results 11 to 20 of about 7,054,773 (202)

Fault Diagnosis in Power Generators: A Comparative Analysis of Machine Learning Models

Big Data and Cognitive Computing
Power generators are one of the critical assets of power grids. The early detection of faults in power generators is essential to prevent cutoffs of the electrical supply in the power grid.
Quetzalli Amaya-Sanchez, Marco Julio del Moral Argumedo, Alberto Alfonso Aguilar-Lasserre, Oscar Alfonso Reyes Martinez, Gustavo Arroyo-Figueroa   +4 more
doaj   +2 more sources

Electrical Power Generator Faults Analysis Using Fault Tree and Bayesian Network

Acta Universitatis Sapientiae, Electrical and Mechanical Engineering, 2023
Abstract This paper presents a model to predict Electrical Power Generator (EPG) faults. The fault tree (FT) model is developed and used to help maintenance engineers in fault analysis procedure of this rotating machine. By identifying the main, intermediate and basic events it’s possible to construct the FT with logical reasoning.
Toufik Touil, Abdelaziz Lakehal
openaire   +1 more source

Fault Diagnosis Strategies for SOFC-Based Power Generation Plants [PDF]

Sensors, 2016
The success of distributed power generation by plants based on solid oxide fuel cells (SOFCs) is hindered by reliability problems that can be mitigated through an effective fault detection and isolation (FDI) system. However, the numerous operating conditions under which such plants can operate and the random size of the possible faults make ...
COSTAMAGNA, PAOLA, DE GIORGI, ANDREA, Gotelli, A., MAGISTRI, LOREDANA, MOSER, GABRIELE, SCIACCALUGA, EMANUELE, TRUCCO, ANDREA   +6 more
openaire   +4 more sources

Automatic March tests generation for static and dynamic faults in SRAMs [PDF]

, 2005
New memory production modern technologies introduce new classes of faults usually referred to as dynamic memory faults. Although some hand-made March tests to deal with these new faults have been published, the problem of automatically generate March ...
Di Natale, Giorgio, Bosio, Alberto, A. Benso, P. Prinetto, A. Bosio, G. Di Natale, Benso, Alfredo, Prinetto, Paolo Ernesto, S. Di Carlo, Di Carlo, Stefano   +9 more
core   +1 more source

Memory Fault Simulator for Static-Linked Faults [PDF]

, 2006
Static linked faults are considered an interesting class of memory faults. Their capability of influencing the behavior of other faults causes the hiding of the fault effect and makes test algorithm design and validation a very complex task.
Di Natale, Giorgio, Bosio, Alberto, A. Benso, P. Prinetto, A. Bosio, Benso, Alfredo, S. Carlo, Prinetto, Paolo Ernesto, G. Natale, Di Carlo, Stefano   +9 more
core   +1 more source

Fault ride through capability of grid forming wind turbines: A comparison of three control schemes

IET Renewable Power Generation, 2022
The popularity of converter‐based generations, such as wind and solar, suggests that future power systems will be dominated by power‐electronic converters, reducing the share of conventional generation, and, inevitably decreasing inertia and short ...
Amir Arasteh, Lorenzo Zeni, Nicolaos A. Cutululis   +2 more
doaj   +1 more source

Bridging fault test method with adaptive power management awareness [PDF]

, 2008
A key design constraint of circuits used in handheld devices is the power consumption, mainly due to battery life limitations. Adaptive power management (APM) techniques aim to increase the battery life of such devices by adjusting the supply voltage and
Ingelsson, Urban, Harrod, Peter, Rosinger, Paul, Khursheed, Saqib, Al-Hashimi, Bashir   +4 more
core   +1 more source

Petri nets for fault diagnosis of large po

Ain Shams Engineering Journal, 2013
In this paper, a simplified fault diagnosis method based on Petri nets is proposed to estimate the faulty item/section(s) of a large power generation station.
M.M. Mansour, Mohamed A.A. Wahab, Wael M. Soliman   +2 more
doaj   +1 more source

Remote Monitoring and Fault Diagnosis of Ocean Current Energy Hydraulic Transmission and Control Power Generation System

Energies, 2021
The development of clean and environmentally friendly energy is necessary to address significant energy challenges, and abundant sea current energy, which plays a key role in the decarbonization of our energy systems and has attracted increasing ...
Wenbin Su, Hongbo Wei, Penghua Guo, Ruizhe Guo   +3 more
doaj   +1 more source

Fault Classification in Power Distribution System with Distributed Generation

International Journal of Advanced Research in Science, Communication and Technology, 2023
The primary aim of Power System is to provide uninterrupted power supply to consumers but the performance of Power System is frequently affected by Power Distribution System faults. In order to maintain the continuity of supply and to improve the efficiency of Power System the Power Distribution System fault should be rapidly diagnosed and treated ...
null Prof. P. S. Dorale, null Dr. M. A. Beg   +1 more
openaire   +1 more source