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Title:Primerjava analize električnega omrežja z metodo BFS in programskim orodjem OpenDSS : magistrsko delo
Authors:ID Lovreković, Dario (Author)
ID Štumberger, Gorazd (Mentor) More about this mentor... New window
ID Srećković, Nevena (Comentor)
Files:.pdf MAG_Lovrekovic_Dario_2019.pdf (6,68 MB)
MD5: 0888EBFADB99CC3BA5F8BB712ABBB2DA
PID: 20.500.12556/dkum/c723b087-8fad-42e5-a376-21a351c3d68c
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Magistrska naloga obravnava načine ovrednotenja obratovalnih stanj v električnem distribucijskem omrežju. Primerjani sta izvedbi izračuna pretokov energije z metodo »Backward Forward Sweep« (BFS) v programskem okolju Matlab in odprtokodnega programskega orodja OpenDSS (DSS). Primerjane so izračunane vrednosti napetosti vozlišča, izgube omrežja in čas izračuna. Primerjava je izvedena na različnih modelih testnih in realnih omrežij radialne in zazankane konfiguracije z in brez uporabe transformatorjev. Testirani so vplivi različnih modelov bremen in različnih lastnosti vodnikov, ki se kažejo v razmerju X/R parametru. Na koncu je izveden primer optimizacije z uporabo diferenčne evolucije in orodja OpenDSS.
Keywords:električna omrežja, izračun pretokov energije, orodje OpenDSS, metoda BFS
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[D. Lovreković]
Year of publishing:2019
Number of pages:XVI, 150 str.
PID:20.500.12556/DKUM-75082 New window
UDC:621.311.1:004.4\'2(043.2)
COBISS.SI-ID:22890262 New window
NUK URN:URN:SI:UM:DK:UQ3IVW1T
Publication date in DKUM:22.11.2019
Views:1384
Downloads:213
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:19.09.2019

Secondary language

Language:English
Title:The comparison of electricity network analysis using the BFS method and the OpenDSS program tool
Abstract:The master's thesis deals with methods for evaluating operating conditions in electricity distribution networks. The comparison of lower flow calculation based on the Backward Forward Sweep (BFS) method implemented in Matlab with the ones based on the open-source tool OpenDSS (DSS) has been performed. The calculated values of voltages at individual node, system losses and calculation times are compared. The comparison is performed for different test and real networks with radial and mash configurations, considering transformers and without them. The effects of different load models and different conductors' characteristics, shown in different ratio X/R, on results obtained by the BFS method and the OpenDSS tool have been evaluated. Finally, an optimization is performed using Differential Evolution and OpenDSS.
Keywords:Keywords: electricity networks, load flow calculation, OpenDSS tool, BFS method


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