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Title:OPTIMALNI REŽIM OBRATOVANJA USMERNIŠKIH SKUPIN V TALUM KIDRIČEVO
Authors:ID Kovačič, Damjan (Author)
ID Pihler, Jože (Mentor) More about this mentor... New window
ID Štumberger, Gorazd (Comentor)
Files:.pdf UNI_Kovacic_Damjan_2010.pdf (5,32 MB)
MD5: EF1C249EC26C1ED5BDA29778E36E42F9
PID: 20.500.12556/dkum/7e70fe36-7790-4be7-b822-e17610717155
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V diplomskem delu je izdelan optimizacijski program za izračun optimalnih izgub usmerniških skupin. Optimizacijski program je izveden v programu MatLab, in sicer na podlagi enačb izgub, pridobljenih s karakteristikami izgub posameznih usmerniških skupin. Opisano je tudi delovanje petih usmerniških skupin, ki s pretvarjanjem izmenične energije v enosmerno so-omogočajo proizvodnjo elektroliznega aluminija. Z različnimi kombinacijami obremenitev usmerniških skupin se izgube le teh spreminjajo. Posledično je možno prihraniti pri plačilu električne energije, zato je izdelan še izračun letnega finančnega prihranka.
Keywords:elektroenergetske naprave, proizvodnja elektroliznega aluminija, usmerniška skupina, optimalno obratovanje, električne izgube in izkoristki
Place of publishing:Maribor
Publisher:[D. Kovačič]
Year of publishing:2010
PID:20.500.12556/DKUM-13421 New window
UDC:621.314(043.2)
COBISS.SI-ID:14092054 New window
NUK URN:URN:SI:UM:DK:MADCMMJT
Publication date in DKUM:31.03.2010
Views:3213
Downloads:180
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:OPTIMAL OPERATING REGIME OF RECTIFIER GROUPS IN TALUM KIDRIČEVO
Abstract:In this diploma work the optimization program for calculating the optimal losses of rectifier groups was developed. The optimization program was written in the program MatLab, based on the equations of losses, which were gained by characteristics of losses of individual rectifier groups. The working of five rectifier groups, which co-facilitate the production of electrolytic aluminium by transforming alternating into direct energy was also described. With different load combinations of rectifier groups their losses changed. Consequently, savings in the payment of electric energy were possible and because of this, the last focus of this diploma work was the calculation of annual financial saving.
Keywords:electric power equipment, production of electrolytic aluminium, rectifier group, optimal operation, power losses and efficiencies


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