Robust modified passive islanding detection for microgrids using mathematical morphology based dual algorithm [PDF]
Scientific ReportsThe integration of distributed generation (DG) in microgrids has brought the challenge of islanding detection, where a portion of the grid operates independently due to disconnection from the main utility.
Fayez F. M. El-Sousy +5 more
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Over/Undervoltage and Undervoltage Shift of Hybrid Islanding Detection Method of Distributed Generation [PDF]
The Scientific World Journal, 2015 The mainly used local islanding detection methods may be classified as active and passive methods. Passive methods do not perturb the system but they have larger nondetection zones, whereas active methods have smaller nondetection zones but they perturb ...
Manop Yingram +1 more
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Superimposed modal voltage based passive islanding detection of grid tied distributed generation using Wigner distribution function [PDF]
Scientific ReportsThe integration of distributed generation (DG) into modern electric grids has garnered considerable interest due to its potential to enhance energy resiliency, reduce carbon emissions, and improve security.
Hani Albalawi +3 more
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Weighted Islanding Detection for DC Microgrid Based on Random Forest Classification [PDF]
E3S Web of Conferences, 2021 At present, the main form of microgrid is AC grid. DC microgrids have received extensive attention and research with the rapid development of various DC power.
Wan Qingzhu, Wu Kaicong
doaj +1 more source
An Intelligent Deep Convolutional Neural Networks-Based Islanding Detection for Multi-DG Systems
IEEE Access, 2022 Unintentional islanding is a problem in electrical distribution networks; it happens when the central utility is unintentionally separated from the rest of the distributed power system.
Arif Hussain +2 more
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Intelligent Island detection method of DC microgrid based on Adaboost algorithm
Energy Reports, 2023 Aiming at the problems of large detection blind areas and difficult threshold settings in traditional passive islanding detection methods, this paper proposes an intelligent passive islanding detection method based on the adaptive boosting (Adaboost ...
Na Zhi, Yawei An, Yan Zhao, Jilin Qiu
doaj +1 more source
IEEE Access, 2021 Detection of unintentional islanding, defined as inadvertently separation of distributed generators (DGs) from the utility grid, is a major challenging issue for modern distribution networks.
Arif Hussain, Chul-Hwan Kim, Arif Mehdi
doaj +1 more source
Islanding Detection During Intended Island Operation of Nested Microgrid [PDF]
2018 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2018 In the future, functionalities like islanding detection must also operate during intended island operation of (MV+MV or MV+LV) nested microgrids. In this paper, healthy and faulty islanding detection of LV network connected generation unit during nested (MV+LV) microgrid islanded operation were studied by simulations with PSCAD model from real-life ...
Hovila, Petri, Laaksonen, Hannu
openaire +2 more sources
Energies, 2022 Detection of unintentional islanding is critical in microgrids in order to guarantee personal safety and avoid equipment damage. Most islanding detection techniques are based on monitoring and detecting abnormalities in magnitudes such as frequency ...
José Antonio Cebollero +4 more
doaj +1 more source
RES Based Islanded DC Microgrid with Enhanced Electrical Network Islanding Detection
Energies, 2021 An electrical islanding detection method for DC microgrid (MG) is proposed in this paper. Unlikely conventional AC MG system protection has been challenging for the DC MG system.
Muhammad Umair Shahid +5 more
doaj +1 more source