<?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-DRS0LSTI/92d9e286-8c70-4920-bdcc-3f3a45af8102/PDF"><dcterms:extent>1234 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-DRS0LSTI/67274923-1d8a-402e-9f42-2430e86262e8/TEXT"><dcterms:extent>27 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-DRS0LSTI"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:SPR-XAYCFMST" /><dcterms:issued>2013</dcterms:issued><dc:creator>Drobnič, Boštjan</dc:creator><dc:creator>Lacko, Rok</dc:creator><dc:creator>Leban, Miran</dc:creator><dc:format xml:lang="sl">letnik:6</dc:format><dc:format xml:lang="sl">številka:iss. 3</dc:format><dc:format xml:lang="sl">str. 11-24</dc:format><dc:identifier>COBISSID:13159963</dc:identifier><dc:identifier>ISSN:1855-5748</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-DRS0LSTI</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="sl">eksperimentalno vrednotenje</dc:subject><dc:subject xml:lang="sl">energetski sistemi</dc:subject><dc:subject xml:lang="en">experimental evaluation</dc:subject><dc:subject xml:lang="en">hydrogen technologies</dc:subject><dc:subject xml:lang="en">numerical models</dc:subject><dc:subject xml:lang="sl">numerični modeli</dc:subject><dc:subject xml:lang="sl">obnovljivi viri energije</dc:subject><dc:subject xml:lang="en">reference households</dc:subject><dc:subject xml:lang="sl">referenčna gospodinjstva</dc:subject><dc:subject xml:lang="en">renewable energy sources</dc:subject><dc:subject xml:lang="en">self-sufficient energy systems</dc:subject><dc:subject xml:lang="sl">vodikove tehnologije</dc:subject><dcterms:temporal rdf:resource="2013-2025" /><dc:title xml:lang="sl">Hydrogen technologies in a self-sufficient energy system with renewables| Vodikove tehnologije v samozadostnem energetskem sistemu z obnovljivimi viri energije|</dc:title><dc:description xml:lang="sl">A potential solution for stand-alone power generation is to use hybrid energy systems with hydrogen energy storage. In this paper a pre-feasibility study of using 100 % renewable hybrid energy system (solar and wind energy source) with hydrogen technologies (electrolyser, hydrogen tank, fuel cell) for a reference household application in Portorož (Slovenia) is explained. HOMER software tool is used for simulations and optimal energy system identification, where geographical location and availability of energy sources, load dynamics, component technical and economical characteristics were considered. Experimental work was performed on existing laboratory facilities with hydrogen technologies. The optimal feasible system capacity (34 kW), with lowest total net present value (138.452 EUR), is approximately 8- 2 times larger than peak power demand (3,8 kW). Experiments confirmed adequate numerical model design with only 3 % deviation in results</dc:description><dc:description xml:lang="sl">Uporaba hibridnih energetskih sistemov s hranjenjem energije v obliki vodika predstavlja možno rešitev samozadostne preskrbe z energijo. V tem prispevku je predstavljena numerična analiza in eksperimentalna evalvacija električne preskrbe referenčnega gospodinjstva v Portorožu izključno na osnovi obnovljivih virov energije (sonce, veter) in z uporabo vodikovih tehnologij (elektrolizer, plinohram, gorivna celica). Za simulacijo obratovanja in določitev optimalne konfiguracije energetskega sistema je bilo uporabljeno programsko okolje HOMER, za eksperimentalno delo pa obstoječi demonstracijski laboratorij z vodikovimi tehnologijami. Optimalna rešitev je izbrana z upoštevanjem geografske lokacije in razpoložljivosti virov energije, dinamiko porabe električne energije ter tehnoloških in ekonomskih značilnosti posameznih komponent. Optimalni energetski sistem z najnižjo neto sedanjo vrednostjo projekta (138.452 EUR) potrebuje za pokritje električne porabe skoraj 8-krat večjo (34 kW) nazivno moč tehnologij obnovljivih virov od maksimalne konične moči (3,8 kW). Eksperimentalno obratovanje potrjuje ustreznost numeričnega modela, saj je razlika v rezultatih majhna (3 %)</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-DRS0LSTI"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-DRS0LSTI" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-DRS0LSTI/92d9e286-8c70-4920-bdcc-3f3a45af8102/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-DRS0LSTI/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-DRS0LSTI" /></ore:Aggregation></rdf:RDF>