TL–LEDarcNet: Transfer Learning Method for Low-Energy Series DC Arc-Fault Detection in Photovoltaic Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3208115
Abstract: The arc-fault phenomenon in photovoltaic (PV) systems has emerged as a major problem in recent years. Existing studies on arc-fault detection in conventional PV systems primarily focus on detecting typical stable arc-faults. Low-energy arc-faults are… read more here.
Keywords: low energy; arc; arc faults; arc fault ... See more keywords
An FPGA-Based Self-Reconfigurable Arc Fault Detection System for Smart Meters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3188351
Abstract: An arc fault is an unintentional power discharge which may cause unexpected serious consequences such as fires. Under different voltage, current and loading conditions, along with unplanned locations, the occurrence times of arc faults are… read more here.
Keywords: system; arc faults; smart meters; arc fault ... See more keywords
Recurrence Plots Based Method for Detecting Series Arc Faults in Photovoltaic Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3095819
Abstract: Series arc faults (SAFs) are the most common faults in photovoltaic systems. If a SAF is not detected in time, it may lead to some catastrophic damages to the system. This article presents a new… read more here.
Keywords: photovoltaic systems; arc faults; series arc; recurrence plots ... See more keywords
Multicharacteristics Arc Model and Autocorrelation-Algorithm Based Arc Fault Detector for DC Microgrid
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3186351
Abstract: DC microgrids contribute to the increasing penetration of renewable energies. However, a dc arc fault will lead to malfunctions and even fire hazards in a dc microgrid. To ensure the safe and efficient operation of… read more here.
Keywords: arc model; arc; arc faults; arc fault ... See more keywords
Diagnosis of Series DC Arc Faults—A Machine Learning Approach
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DOI: 10.1109/tii.2016.2633335
Abstract: Increasing prevalence of dc sources and loads has resulted in dc distribution being reconsidered at a microgrid level. However, in comparison to ac systems, the lack of a natural zero crossing has traditionally meant that… read more here.
Keywords: series; arc faults; diagnosis series; series arc ... See more keywords
Feature Selection and Detection Method of Weak Arc Faults in Photovoltaic Systems With Strong Noises Based on Stochastic Resonance
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3181269
Abstract: Due to strong noises from system components and measurement devices, arc faults would become weak to bring about detection challenges. Therefore, new measurements should be taken to acquire obvious arc fault features under complex operation… read more here.
Keywords: arc; arc faults; weak arc; arc fault ... See more keywords