{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-XABX5KS2/c4ae3b8d-7ddf-4eec-86fc-a4dac80bfe61/PDF","dcterms:extent":"788 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-XABX5KS2/80a50fe0-86b6-4322-9406-918ef398b9b5/TEXT","dcterms:extent":"0 KB"}],"edm:TimeSpan":{"@rdf:about":"2013-2025","edm:begin":{"@xml:lang":"en","#text":"2013"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-XABX5KS2","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:SPR-XAYCFMST"},{"@xml:lang":"sl","#text":"JET on-line"},{"@xml:lang":"sl","#text":"Journal of energy technology"}],"dcterms:issued":"2024","dc:creator":["Friškovec, Nejc","Obreza, Manja","Pirc, Marko","Praunseis, Zdravko","Sredenšek, Klemen"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:17"},{"@xml:lang":"sl","#text":"številka:iss. 1"},{"@xml:lang":"sl","#text":"str. 32-46"}],"dc:identifier":["ISSN:1855-5748","COBISSID_HOST:199758595","URN:URN:NBN:SI:doc-XABX5KS2"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Fakulteta za energetiko"},"dc:subject":[{"@xml:lang":"en","#text":"acceptance testing"},{"@xml:lang":"en","#text":"cable ageing"},{"@xml:lang":"sl","#text":"polimerna električna izolacija"},{"@xml:lang":"en","#text":"polymer electrical insulation"},{"@xml:lang":"en","#text":"preventive maintenance"},{"@xml:lang":"sl","#text":"preventivno vzdrževanje"},{"@xml:lang":"sl","#text":"prevzemno testiranje"},{"@xml:lang":"sl","#text":"rentgensko fluorescenčna spektrometrija"},{"@xml:lang":"sl","#text":"staranje kablov"},{"@xml:lang":"en","#text":"X-ray fluorescence spectrometry"}],"dcterms:temporal":{"@rdf:resource":"2013-2025"},"dc:title":{"@xml:lang":"sl","#text":"Analysis of aged cables` insulation with X-ray fluorescence spectrometry| Analiza električne izolacije staranih kablov z rentgensko fluoroscenčno spektrometrijo|"},"dc:description":[{"@xml:lang":"sl","#text":"The paper provides an analysis with X-ray fluorescence spectrometry of aged cable samples. The work encompasses a review of the electrical, mechanical and chemical properties, as well as measurement methods for determining those parameters. The analyses are based on physical principles that allow us to assess the condition of the cable insulation. Using the physical properties and measurement results, mathematical models can be formulated to describe the ageing of individual materials in the presence of specific influences. The goal of the paper is to establish the foundation for the development of a measurement method using X-ray spectral analysis. The methodology assumes that the presence of specific elements decreases or increases on the material's surface as it ages. By using a standard indenter modulus test, we can determine reference points for X-ray spectral analysis. Sampling these points on differently degraded cables enables the establishment of criteria for acceptable cable insulation"},{"@xml:lang":"sl","#text":"Delo zajema pregled električnih, mehanskih in kemijskih lastnosti ter merilnih metod za določanje njihovih parametrov. Analize temeljijo na fizikalnih osnovah, s pomočjo katerih lahko določamo stanje kabelske izolacije. S pomočjo fizikalnih lastnosti in merilnih rezultatov pa lahko oblikujemo tudi matematične modele, ki opisujejo staranje materialov ob prisotnosti posameznih vplivov. Cilj je zasnova podlage za oblikovanje merilne metode z rentgensko spektralno analizo. Metodologija temelji na predpostavki, da se s staranjem materiala na površju zmanjšuje oziroma povečuje prisotnost posameznih elementov. S pomočjo standardnega testa indenter modula lahko določimo referenčne točke, na podlagi katerih se izvede rentgenska spektralna analiza. Z vzorčenjem teh točk različno degradiranih kablov pa se vzpostavimo merila sprejemljivosti kabelske izolacije"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-XABX5KS2","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-XABX5KS2"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-XABX5KS2/c4ae3b8d-7ddf-4eec-86fc-a4dac80bfe61/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Mariboru, Fakulteta za energetiko"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-XABX5KS2/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-XABX5KS2"}}}}