<?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-ON1XULOL/33c289d4-df03-493c-8053-db0278b6c513/HTML"><dcterms:extent>16 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-ON1XULOL/22822ea7-b972-4dfa-95a8-6a4e6cf3699a/PDF"><dcterms:extent>2123 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-ON1XULOL/596158f4-1048-4860-bfd6-153be13e4a15/TEXT"><dcterms:extent>15 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2007-2025"><edm:begin xml:lang="en">2007</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-ON1XULOL"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-V2YD2F2P" /><dcterms:issued>2007</dcterms:issued><dc:creator>Edelbaher, Gregor</dc:creator><dc:creator>Fošner, Branko</dc:creator><dc:format xml:lang="sl">letnik:13</dc:format><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">str. 108-112</dc:format><dc:identifier>COBISSID:10035739</dc:identifier><dc:identifier>ISSN:1318-7279</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-ON1XULOL</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Univerza v Ljubljani, Fakulteta za strojništvo</dc:publisher><dcterms:isPartOf xml:lang="sl">Ventil (Ljubljana)</dcterms:isPartOf><dc:subject xml:lang="sl">asinhroni motorji</dc:subject><dc:subject xml:lang="sl">brezsenzorsko vodenje</dc:subject><dc:subject xml:lang="sl">premogovniki</dc:subject><dc:subject xml:lang="sl">regulirani pogoni</dc:subject><dcterms:temporal rdf:resource="2007-2025" /><dc:title xml:lang="sl">Uvajanje reguliranih pogonov v podzemnih premogovnikih|</dc:title><dc:description xml:lang="sl">A power inverter applying a speed-sensorless induction-motor control is presented in the paper. It was designed with the aim to use it in applicationspositioned in the ex-environment of underground mines. The appliedhardware and the control technique are presented. Direct field-orientedcontrol, using the rotor flux and a speed observer is used. The operation is described with experimental results, which were obtained from actual operation in the Velenje coal mine</dc:description><dc:description xml:lang="sl">Uporaba reguliranih pogonov je postala z razvojem sodobnih postopkov vodenja izmeničnih elektromotorjev, ki za svoje delovanje ne potrebujejo mehanskega senzorja hitrosti, širše zanimiva tudi na področju podzemnih premogovnikov. Zaradi delovanja v eksplozijsko ogrozenem okolju uporaba komercialno dobavljivih pretvornikov ni možna. Prispevek podaja možna področja in konkreten primer uporabe reguliranega pogona, ki je plod lastnega znanja, v premogovniku Velenje</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-ON1XULOL"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-ON1XULOL" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-ON1XULOL/22822ea7-b972-4dfa-95a8-6a4e6cf3699a/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 Ljubljani, Fakulteta za strojništvo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-ON1XULOL/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-ON1XULOL" /></ore:Aggregation></rdf:RDF>