<?xml version="1.0"?><rdf: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-XGL5K40T/18331fcb-07be-423d-8afa-2244cdd0c02b/PDF"><dcterms:extent>1269 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-XGL5K40T/3beb9ebf-a501-4382-be01-30b9227da196/TEXT"><dcterms:extent>23 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2013-2025"><edm:begin xml:lang="en">2013</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-XGL5K40T"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:SPR-XAYCFMST" /><dcterms:issued>2018</dcterms:issued><dc:creator>Vovčko, Bojan</dc:creator><dc:format xml:lang="sl">letnik:11</dc:format><dc:format xml:lang="sl">številka:iss. 1</dc:format><dc:format xml:lang="sl">str. 11-22</dc:format><dc:identifier>COBISSID:1024317532</dc:identifier><dc:identifier>ISSN:1855-5748</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-XGL5K40T</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Fakulteta za energetiko</dc:publisher><dcterms:isPartOf xml:lang="sl">JET on-line</dcterms:isPartOf><dcterms:isPartOf xml:lang="sl">Journal of energy technology</dcterms:isPartOf><dc:subject xml:lang="en">azimuth angle</dc:subject><dc:subject xml:lang="en">energy yield</dc:subject><dc:subject xml:lang="sl">fotovoltaika</dc:subject><dc:subject xml:lang="en">inclination angle</dc:subject><dc:subject xml:lang="sl">izkoristek</dc:subject><dc:subject xml:lang="en">partial shading</dc:subject><dc:subject xml:lang="en">performance ratio</dc:subject><dc:subject xml:lang="en">photovoltaic system</dc:subject><dc:subject xml:lang="en">solar cell</dc:subject><dc:subject xml:lang="en">solar irradiation</dc:subject><dc:subject xml:lang="sl">solarna energija</dc:subject><dc:subject xml:lang="sl">sončna energija</dc:subject><dc:subject xml:lang="sl">sončne celice</dc:subject><dc:subject xml:lang="en">temperature coefficient of efficiency</dc:subject><dcterms:temporal rdf:resource="2013-2025" /><dc:title xml:lang="sl">Performance analysis of photovoltaic systems in the Brestanica thermal power plant| Analiza učinkovitosti sončnih elektrarn v TE Brestanica|</dc:title><dc:description xml:lang="sl">This paper deals with the performance ratio and energy yield of three photovoltaic systems (MFE TEB 1-3) in the Brestanica thermal power plant (TE Brestanica). The objective of this paper is to analyse these two parameters according to the different types of solar cells (amorphous/monocrystalline silicon), non-ideal inclination, and azimuth angles of PV modules in different seasons. The analysis was made on the basis of operating data of MFE TEB 1-3 for the period from 2011 to 2016. Performance ratio is one of the most important parameters in the assessment of the quality of photovoltaic systems; it represents the ratio between the actual energy produced and the theoretical energy produced by a photovoltaic system and shows the proportion of energy that is available for transmission to the electricity network after deducting lost energy. In contrast, the energy yield represents the ratio between the actual energy produced and the nominal power of the photovoltaic system. The results show a significant influence of temperature coefficient, as well as the inclination and azimuth angles of the PV modules on the performance ratio and the energy yield</dc:description><dc:description xml:lang="sl">Prispevek obravnava faktor učinkovitosti in energijski izplen treh sončnih elektrarn (MFE TEB 1-3), katere ima v lasti Termoelektrarna Brestanica. Cilj tega prispevka je narediti analizo teh dveh parametrov glede na različno vrsto sončnih celic (amorfni/monokristalni silicij), neidealnim naklonskim in azimutnim kotom sončnih modulov v različnih letnih časih. Analiza je bila narejena na osnovi obratovalnih podatkov za obdobje od 2011 do 2016. Faktor učinkovitosti je eden izmed najpomembnejših parametrov pri ocenjevanju kakovosti sončnih elektrarn in predstavlja razmerje med dejansko in predvideno proizvodnjo električne energije sončne elektrarne ter prikazuje delež energije, ki je na voljo za prenos v omrežje po odbitku izgubljene energije, energijski izplen pa predstavlja razmerje med dejansko proizvedeno električno energijo in nazivno močjo sončne elektrarne. Rezultati kažejo precejšen vpliv temperaturnega koeficienta, naklonskega in azimutnega kota sončnih modulov na faktor učinkovitosti in energijski izplen</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-XGL5K40T"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-XGL5K40T" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-XGL5K40T/18331fcb-07be-423d-8afa-2244cdd0c02b/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Mariboru, Fakulteta za energetiko</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-XGL5K40T/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-XGL5K40T" /></ore:Aggregation></rdf:RDF>