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Dirksen, Wiebke and Weihs-Sedivy, Werner and Millinger, Dietmar and Behrends, Holger and von Maydell, Karsten (2023) Potential of a Smart Residual Current Monitoring System for Electric Arc Recognition in PV Systems. EU PVSEC 2023, 2023-09-18 - 2023-09-22, Lissabon, Portugal.
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Abstract
Serielle Gleichstrom-Lichtbögen in PV Anlagen wurden hinsichtlich ihrer Dektierbarkeit im Differenzstrom untersucht. Dabei wurde der Lichtbogen in einem Power Hardware in the Loop (PHIL) Teststand erzeugt. Die Messergebnisse schließen auf ein geringes Detektionspotential im Differenzstrom. Im Laststrom ist das, vom Lichtbogen verursachte Rauschen deutlich zu erkennen. Zwei Machine Learning Methoden, eine Mustererkennung sowie eine Zustandsbewertung, berechneten für die Lichtbogenereignisse im Laststrom eine erhöhte Anomalie.
| Item URL in elib: | https://elib.dlr.de/200151/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||||||||
| Title: | Potential of a Smart Residual Current Monitoring System for Electric Arc Recognition in PV Systems | ||||||||||||||||||||||||
| Authors: |
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| Date: | September 2023 | ||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Photovoltaic, Operation and Maintenance, Light Arc Detection, Residual Current Monitor, Machine Learning | ||||||||||||||||||||||||
| Event Title: | EU PVSEC 2023 | ||||||||||||||||||||||||
| Event Location: | Lissabon, Portugal | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 18 September 2023 | ||||||||||||||||||||||||
| Event End Date: | 22 September 2023 | ||||||||||||||||||||||||
| Organizer: | WIP Renewable Energies | ||||||||||||||||||||||||
| HGF - Research field: | Energy | ||||||||||||||||||||||||
| HGF - Program: | Energy System Design | ||||||||||||||||||||||||
| HGF - Program Themes: | Digitalization and System Technology | ||||||||||||||||||||||||
| DLR - Research area: | Energy | ||||||||||||||||||||||||
| DLR - Program: | E SY - Energy System Technology and Analysis | ||||||||||||||||||||||||
| DLR - Research theme (Project): | E - Energy System Technology | ||||||||||||||||||||||||
| Location: | Oldenburg | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Networked Energy Systems > Energy System Technology | ||||||||||||||||||||||||
| Deposited By: | Dirksen, Wiebke | ||||||||||||||||||||||||
| Deposited On: | 27 Feb 2025 14:23 | ||||||||||||||||||||||||
| Last Modified: | 26 Jan 2026 10:39 |
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