Results 1 to 10 of about 11,108 (308)

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

open access: yesBig 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   +4 more
doaj   +2 more sources

Simulation-based post-fault analysis in WECS using DFIG systems under an unbalanced fault scenario

open access: yesJournal of Applied Research in Technology & Engineering, 2023
Fault analysis in an integrated Wind Energy Conversion System (WECS) is the highest priority factor to be taken into account for distributed generation (DG).
Muzamil Hussain Wadho   +3 more
doaj   +1 more source

Coordinated Control of Wind Energy Conversion System during Unsymmetrical Fault at Grid

open access: yesEnergies, 2022
High penetration of wind power into the grid necessitates the coordinated action of wind energy conversion systems and the grid. A suitable generation control is required to fulfill the grid integration requirements, especially during faults.
Hemant Ahuja   +4 more
doaj   +1 more source

PEMFCs Model-Based Fault Diagnosis: A Proposal Based on Virtual and Real Sensors Data Fusion

open access: yesSensors, 2023
Proton Exchange Membrane Fuel Cells (PEMFCs) are critical components in renewable hybrid systems, demanding reliable fault diagnosis to ensure optimal performance and prevent costly damages.
Eduardo Ariza   +2 more
doaj   +1 more source

A Novel Mathematical Approach to Model Multi-Agent-Based Main Grid and Microgrid Networks for Complete System Analysis

open access: yesMachines, 2022
Penetration of renewable energy resources in modern power systems has increased rapidly. The integration of different renewable and nonrenewable resources for the purpose of electricity generation is referred to as Distributed Generation (DG) units.
Ameer Hamza   +3 more
doaj   +1 more source

Advances in Fault Condition Monitoring for Solar Photovoltaic and Wind Turbine Energy Generation: A Review

open access: yesEnergies, 2022
Renewable energy-based power generation technologies are becoming more and more popular since they represent alternative solutions to the recent economic and environmental problems that modern society is facing.
Arturo Y. Jaen-Cuellar   +3 more
doaj   +1 more source

Vibration Suppression of an Input-Constrained Wind Turbine Blade System

open access: yesMathematics, 2023
During the actual wind power generation process, wind turbines are often affected by side effects such as blade vibrations, input constraints, and actuator faults.
Liang Cao, Shuangyin Liu
doaj   +1 more source

Sequence Control Strategy for Grid-Forming Voltage Source Converters Based on the Virtual-Flux Orientation under Balanced and Unbalanced Faults

open access: yesEnergies, 2023
Renewable power generation has increased in recent years, which has led to a decrease in the use of synchronous generators (SGs). These power plants are mainly connected to the power system through electronic converters.
Juan Dolado Fernández   +3 more
doaj   +1 more source

Fault-tolerant control of inverter for the integration of solar PV under abnormal conditions

open access: yesThe Journal of Engineering, 2020
Solar photovoltaic (PV) is a prominent technology for the generation of electricity and its utility is on the rise. The PV-based generation facilities are susceptible to faults which if mismanaged, can result in an interruption in the supply of load ...
Anahita Moradmand   +4 more
doaj   +1 more source

Fault-Location Scheme for Power Distribution System with Distributed Generation [PDF]

open access: yesIEEE Transactions on Power Delivery, 2015
This paper presents a novel fault-location scheme for unbalanced power distribution system in the presence of distributed generation (DG). The proposed scheme first identifies the possible fault locations using a new formulation of the impedance-based method.
Alwash, S.F.   +2 more
openaire   +3 more sources

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