DC Series Arc Fault Diagnosis Scheme Based on Hybrid Time and Frequency Features Using Artificial Learning Models
DC Field | Value | Language |
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dc.contributor.author | Dang, Hoang-Long | - |
dc.contributor.author | Kwak, Sangshin | - |
dc.contributor.author | Choi, Seungdeog | - |
dc.date.accessioned | 2024-03-25T06:30:26Z | - |
dc.date.available | 2024-03-25T06:30:26Z | - |
dc.date.issued | 2024-02 | - |
dc.identifier.issn | 2075-1702 | - |
dc.identifier.issn | 2075-1702 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/72999 | - |
dc.description.abstract | DC series arc faults pose a significant threat to the reliability of DC systems, particularly in DC generation units where aging components and high voltage levels contribute to their occurrence. Recognizing the severity of this issue, this study aimed to enhance DC arc fault detection by proposing an advanced recognition procedure. The methodology involves a sophisticated combination of current filtering using the Three-Sigma Rule in the time domain and the removal of switching noise in the frequency domain. To further enhance the diagnostic capabilities, the proposed method utilizes time and frequency signals generated from power supply-side signals as a reference input. The time-frequency features extracted from the filtered signals are then combined with artificial learning models. This fusion of advanced signal processing and machine learning techniques aims to capitalize on the strengths of both domains, providing a more comprehensive and effective means of detecting arc faults. The results of this detection process validate the effectiveness and consistency of the proposed DC arc failure identification schematic. This research contributes to the advancement of fault detection methodologies in DC systems, particularly by addressing the challenges associated with distinguishing arc-related distortions, ultimately enhancing the safety and dependability of DC electrical systems. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | DC Series Arc Fault Diagnosis Scheme Based on Hybrid Time and Frequency Features Using Artificial Learning Models | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/machines12020102 | - |
dc.identifier.bibliographicCitation | MACHINES, v.12, no.2 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 001172456400001 | - |
dc.identifier.scopusid | 2-s2.0-85187246761 | - |
dc.citation.number | 2 | - |
dc.citation.title | MACHINES | - |
dc.citation.volume | 12 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | DC series arc | - |
dc.subject.keywordAuthor | three-sigma rule | - |
dc.subject.keywordAuthor | switching noise removal | - |
dc.subject.keywordAuthor | feature extraction | - |
dc.subject.keywordAuthor | artificial learning models | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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