Detecting and localizing series arc fault in photovoltaic systems based on time and frequency characteristics of capacitor current
Sign Up to like & getrecommendations! Published in 2018 at "Solar Energy"
DOI: 10.1016/j.solener.2018.06.004
Abstract: Abstract A dc series arc fault is difficult to detect and localize due to the lack of a current zero crossing point. Unless there is an adequate protection, these faults can pose a threat to… read more here.
Keywords: system; capacitor; frequency; series arc ... See more keywords
Research on Series Arc Fault Detection Based on Higher-Order Cumulants
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DOI: 10.1109/access.2018.2888591
Abstract: At present, the detection methods on series arc faults are mainly based on the current of the main circuit, which probably results in misjudgment because of the singularity of the normal working current in a… read more here.
Keywords: higher order; detection; arc fault; series arc ... 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
Development of Nottingham Arc Model for DC Series Arc Modeling in Photovoltaic Panels
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3128915
Abstract: DC series arc faults are known as a great threat to photovoltaic (PV) systems. Due to component aging and the high level of dc voltage, the occurrence of dc series arc fault is a serious… read more here.
Keywords: time; arc model; series; nottingham arc ... See more keywords
Series Arc Fault Detection Using Regular Signals and Time-Series Reconstruction
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3165260
Abstract: This article investigates into signal regularity in ac series arc fault (SAF) detection. The regularity can solve the vital problem that SAF current characteristics change or disappear in unknown multiload circuits. A coupling method is… read more here.
Keywords: series; series arc; time series; arc fault ... See more keywords
Real-Time DC Series Arc Fault Detection Based on Noise Pattern Analysis in Photovoltaic System
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3220883
Abstract: This article presents a method for detecting series arc faults based on noise pattern analysis in photovoltaic systems. The arc detection circuit is required to detect the series arc quickly and not falsely detect the… read more here.
Keywords: series arc; detection; analysis; noise ... 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
ArcNet: Series AC Arc Fault Detection Based on Raw Current and Convolutional Neural Network
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2021.3069849
Abstract: AC series arc is dangerous and can cause serious electric fire hazards and property damage. This article proposed a convolutional neural network -based arc detection model named ArcNet. The database of this research is collected… read more here.
Keywords: neural network; raw current; convolutional neural; detection ... See more keywords
Series Arc Fault Detection and Localization in DC Distribution System
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2019.2890892
Abstract: Series arc faults can cause fire hazards in dc distribution systems. During a series arc fault, the line impedance usually increases rapidly and the arc current includes high-frequency components. To capture the arc-induced high-frequency signals,… read more here.
Keywords: series arc; detection localization; arc fault; fault detection ... See more keywords
Series DC Arc Fault Detection Based on Ensemble Machine Learning
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.2969561
Abstract: Series dc arc fault creates a fire hazard and negative impacts on the distribution bus if not detected and isolated quickly. However, the detection of a series arc fault is challenging due to the low… read more here.
Keywords: machine learning; fault; arc fault; series arc ... See more keywords