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dc.contributor.authorŠefl, Ondřej
dc.contributor.authorProcházka, Radek
dc.contributor.authorHaller, Rainer
dc.contributor.authorMonkman, G. J.
dc.date.accessioned2023-02-06T11:00:25Z-
dc.date.available2023-02-06T11:00:25Z-
dc.date.issued2021
dc.identifier.citationŠEFL, O. PROCHÁZKA, R. HALLER, R. MONKMAN, GJ. Alternative Approach to Optical Detection of Partial Discharges in Air . In Annual Report : Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2021). Piscataway: IEEE, 2021. s. 324-327. ISBN: 978-1-66541-907-9 , ISSN: 0084-9162cs
dc.identifier.isbn978-1-66541-907-9
dc.identifier.issn0084-9162
dc.identifier.uri2-s2.0-85126022975
dc.identifier.urihttp://hdl.handle.net/11025/51346
dc.description.abstractThis article compares the standard electrical method of partial discharge detection with a novel optical detection method based on silicon photomultipliers. A third, complementary, single-loop antenna method is added to represent the ultra-high frequency method commonly used in gas-insulated switchgear/lines. A trio of air-insulated electrode designs that simulate the fundamental fault/discharge types in gaseous insulation (protrusion - corona discharge, floating conductive particle, surface discharges) are employed. Phase-resolved partial discharge activity patterns are compiled for each electrode design. The patterns are analyzed using spatial statistics and the interpretation of the obtained data trends explained by means of an example. Ultimately, the consistency and reliability of discharge detection by the optical methods for each fault/discharge type are evaluated, and suggestions for improvement are made.de
dc.format4 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherIEEEen
dc.relation.ispartofseriesAnnual Report : Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2021)en
dc.rightsPlný text je přístupný v rámci univerzity přihlášeným uživatelům.cs
dc.rights© IEEEen
dc.titleAlternative Approach to Optical Detection of Partial Discharges in Airen
dc.typekonferenční příspěvekcs
dc.typeConferenceObjecten
dc.rights.accessrestrictedAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThis article compares the standard electrical method of partial discharge detection with a novel optical detection method based on silicon photomultipliers. A third, complementary, single-loop antenna method is added to represent the ultra-high frequency method commonly used in gas-insulated switchgear/lines. A trio of air-insulated electrode designs that simulate the fundamental fault/discharge types in gaseous insulation (protrusion - corona discharge, floating conductive particle, surface discharges) are employed. Phase-resolved partial discharge activity patterns are compiled for each electrode design. The patterns are analyzed using spatial statistics and the interpretation of the obtained data trends explained by means of an example. Ultimately, the consistency and reliability of discharge detection by the optical methods for each fault/discharge type are evaluated, and suggestions for improvement are made.en
dc.subject.translatedpartial dischargesen
dc.subject.translatedelectrodesen
dc.subject.translatedinsulationen
dc.subject.translatedsurface dischargesen
dc.subject.translatedsensor phenomena and characterizationen
dc.subject.translatedUHF antennasen
dc.subject.translateddischargesen
dc.identifier.doi10.1109/CEIDP50766.2021.9705350
dc.type.statusPeer-revieweden
dc.identifier.obd43938525
Vyskytuje se v kolekcích:Konferenční příspěvky / Conference papers (RICE)
Konferenční příspěvky / Conference Papers (KEE)
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