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Title:RAZVOJ RAČUNALNIŠKO PODPRTEGA ANALIZATORJA NIZKONAPETOSTNEGA ENERGETSKEGA OMREŽJA
Authors:ID Keržar, Gregor (Author)
ID Gergič, Bojan (Mentor) More about this mentor... New window
ID Pisnik, Aleksandra (Mentor) More about this mentor... New window
ID Štumberger, Gorazd (Comentor)
Files:.pdf MAG_Kerzar_Gregor_2013.pdf (3,25 MB)
MD5: 0352758617D14954C4A0842B69D954CE
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Magistrsko delo predstavlja realizacijo merilnega instrumenta za analizo nizkonapetostnega energetskega omrežja. Izvedena je tudi raziskava trga, kaj potencialni kupci od takšnih merilnih instrumentov pričakujejo. Ugotovitve iz raziskave trga se delno implementirajo v sam produkt. Pridobljene informacije lahko uporabimo tudi za druge namene, kot je promocija izdelka, ali podlaga pri načrtovanju produkta nove generacije. V prvem delu magistrske naloge je izvedena raziskava trga, s katero pridemo do spoznanj potreb potencialnih kupcev takšnih merilnih instrumentov. Izveden je celovit marketinški raziskovalni proces, v katerem s pomočjo strukturiranega vprašalnika pridobimo informacije o ciljni skupini. Pridobljene informacije se nato analizirajo in predstavijo. V drugem delu magistrske naloge je realiziran tehnični projekt merilnega instrumenta. Predstavljena je teoretska podlaga za analizo nizkonapetostnega energetskega omrežja. Prav tako so opisani standardi, po katerih se morajo meritve izvesti. Opisana je programska in strojna oprema potrebna za realizacijo takšnega merilnika. V nadaljevanju je predstavljena programska koda in čelna plošča. Opravljena je meritev napetosti, frekvence in harmonske popačitve trifazne priključne napetosti. Predstavljen je tudi primer meritve moči trifaznega asinhronskega motorja, kot alternativni primer uporabe takšnega merilnika.
Keywords:LabVIEW, merilni inštrument, standard, analiza omrežja, izmenična moč, CompactRIO, napetostni modul, tokovni modul, čelna plošča, blokovni diagram, raziskava trga, vprašalnik, produkt
Place of publishing:Maribor
Publisher:[G. Keržar]
Year of publishing:2013
PID:20.500.12556/DKUM-41587 New window
UDC:621.311.1(043)
COBISS.SI-ID:17533718 New window
NUK URN:URN:SI:UM:DK:ETHTTQIE
Publication date in DKUM:06.09.2013
Views:2365
Downloads:182
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:THE DEVELOPMENT OF A COMPUTERIZED ANALYZER FOR LOW-VOLTAGE POWER NETWORK
Abstract:Master's degree represents a realization of measuring instrument for low voltage power network analysis. Performed is also a research of potential market of such instrument. Findings from market research can be implemented into the product. Gathered information from market research can also be used for promotion and developing of the next generation product. In the first part of master's thesis a market research that give us information about potential buyers of such product is preformed. With marketing research process and with a structured questionnaire we got information about potential buyers. Gathered information was then analyzed and presented. The second part of the masters's thesis present a technical realization of measuring instrument. In further theory necessary for low voltage network power analyzer is presented. Described are also the standards on which the measurement should be conducted. Necessary software and hardware equipment are proposed. Furthermore a software code is also presented. A measurement of three phase voltage signal and analysis of amplitude, frequency and harmonic distortion of that signal is preformed. Finally an example of power measurement of a three phase asynchronous motor as an alternative use of such measuring system is presented.
Keywords:LabVIEW, measuring instrument, standard, network analysis, alternating power, Compact RIO, voltage module, current module, front panel, block diagram, market research, questionnaire, product


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