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Title:VPLIV ULIČNIH SVETILK NA IZGUBE PRI PRENOSU ELEKTRIČNE ENERGIJE IN MOŽNOST SAMOOSKRBE SVETILK Z ENERGIJO
Authors:ID Cerkovnik, Uroš (Author)
ID Štumberger, Gorazd (Mentor) More about this mentor... New window
Files:URL UNI_Cerkovnik_Uros_2012.pdf (9,48 MB)
MD5: BBCFEC8508109946FD58BE7B37B147B1
PID: 20.500.12556/dkum/243a39e8-a9ea-477e-9d65-fc6eebb5bb06
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomsko delo je razdeljeno na dva dela. V prvem delu je predstavljen vpliv ulične svetilke v LED tehnologiji na izgube pri prenosu električne energije, drugi del vsebuje analizo in izdelavo energetsko samozadostne ulične svetilke. V prvem delu smo opravili analizo na podlagi laboratorijskih meritev. Za opravljanje meritev smo uporabljali napetostni vir z nizkim harmonskim popačenjem. Zajemanje podatkov je bilo izvedeno z ustreznimi tokovnimi in napetostnimi senzorji in krmilno enoto dSpace. Meritve smo opravili za LED ulično svetilko znanega slovenskega proizvajalca. Rezultate meritev smo prikazali in obdelali s pomočjo programskega paketa Matlab. V drugem delu naloge smo izdelali dva primera energetsko samozadostne ulične svetilke, ki ni priključena na elektroenergetsko omrežje, ter ju analizirali.
Keywords:Ulične svetilke, harmonsko popačenje, THD, faktor moči, vetrni generator, fotovoltaični generator, ortogonalne razstavitve, GSM povezava, patentno varstvo
Place of publishing:Maribor
Publisher:[U. Cerkovnik]
Year of publishing:2012
PID:20.500.12556/DKUM-22136 New window
UDC:621.311.245(043.2)
COBISS.SI-ID:16003350 New window
NUK URN:URN:SI:UM:DK:X3XT2YPH
Publication date in DKUM:29.02.2012
Views:2781
Downloads:194
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:THE IMPACT OF STREET LIGHTS ON ENERGY TRANSMISSION LOSSES AND POSSIBILITY FOR REALIZATION OF ENERGY SELF-SUFFICIENT STREET LIGHTING
Abstract:The diploma thesis has two parts. The first part evaluates the impact of street LED lights on energy transmission losses while the second part deals with the analysis of energy self-sufficient street lights and manufacturing of two energy self-sufficient street lights. In the first part, an analysis based on laboratory measurements is performed. To perform the measurements, a voltage source with low total harmonic distortion is used. Data acquisition was performed with appropriate current and voltage sensors and control unit dSpace. Measurements were performed on LED street lamp of well known Slovenian manufacturer. For data processing and presentation of results the sofware package Matlab is used. Two examples of energy self-sufficient street lamps, which are not connected to the electrical grid were manufactured, in order to analyse their opreration and performances.
Keywords:Street lights, harmonic distortion, THD, power factor, wind generator, photovoltaic generator, orthogonal display, GSM connection, patent protection


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