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Title:AVTOMATSKO KRMILJENJE PREKLOPA MED NEODVISNIMA NAPAJALNIMA VIROMA
Authors:ID Kotnik, Janez (Author)
ID Rojc, Matej (Mentor) More about this mentor... New window
ID Kačič, Zdravko (Comentor)
Files:.pdf VS_Kotnik_Janez_2016.pdf (3,90 MB)
MD5: 3E0A6682D3F058264D907FDC0FC42262
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V realnih okoljih so izpadi mrežne napetosti naključni in lahko tudi pogosti, kar pa predstavlja veliko težavo v industrijskih okoljih. Za rezervni vir električne energije se tako pogosto uporabljajo dizelski agregati, pri čemer pa nastopi težava ustrezne izvedbe preklopa na takšno napajanje. Razvoj sistema za ustrezen preklop na rezervno napajanje pa predstavlja tako tudi precejšen izziv. V diplomskem delu predstavljamo razvoj takšnega sistema, ki ga je mogoče uporabiti za večino tistih nizkonapetostnih odjemalcev energije, pri katerih obstaja problem krmiljenja preklopa med neodvisnima napajalnima viroma. Učinkovito krmiljenje preklopa virov električnega napajanja za zagotavljanje nemotene oskrbe z električno energijo smo zasnovali z motoriziranima zračnima odklopnikoma, nadzor preklopa pa izvedli z namensko avtomatiko za preklapljanje med viri napajanj.
Keywords:zračni odklopnik, preklopna avtomatika, krmiljenje, rezervno napajanje, vezalne sheme
Place of publishing:[Maribor
Publisher:J. Kotnik
Year of publishing:2016
PID:20.500.12556/DKUM-62852 New window
UDC:621.3.015.1(043.2)
COBISS.SI-ID:20154134 New window
NUK URN:URN:SI:UM:DK:3EHMCQOF
Publication date in DKUM:13.09.2016
Views:1718
Downloads:149
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:AUTOMATIC SWITCH CONTROL BETWEEN TWO INDEPENDENT POWER SOURCES
Abstract:In real environments, grid voltage outages are random and can also be frequent, which causes major problems in industrial environments. Diesel generators are often used as a backup power supply source, however switching power supplies can also cause problems. Therefore, developing a system for properly switching to the backup power supply poses a significant challenge. In this diploma paper we present the development of a system that can be used for most of the low-frequency energy customers where the problem of switch control between two independent power sources exists. Effective control over switching power sources to provide a stable supply of electricity has been designed using two motorized air circuit-breakers, while we performed switch control with a dedicated automatic system for switching between power sources.
Keywords:air circuit-breaker, changeover controller, managing, backup power supplies, wiring diagram


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