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Title:OPTIMIZACIJA OBRATOVANJA RAZDELJEVALNEGA OMREŽJA S SPREMINJANJEM KONFIGURACIJE IN GENERIRANJEM JALOVE MOČI
Authors:Pintarič, Matej (Author)
Štumberger, Gorazd (Mentor) More about this mentor... New window
Deželak, Klemen (Co-mentor)
Files:.pdf MAG_Pintaric_Matej_2016.pdf (2,80 MB)
 
Language:Slovenian
Work type:Master's thesis/paper (mb22)
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V magistrski nalogi je predstavljeno obstoječe razdeljevalno omrežje. Optimizacija njegovega delovanja je izvedena s spreminjanjem konfiguracije in z generiranjem jalove moči. V delu je opisana priprava modelov elementov v omrežju, vodov, transformatorjev, bremen in proizvodnih enot, ki so uporabljeni v optimizaciji. Ustreznost sestavljenega modela je potrjena z meritvami v omrežju. Cilj optimizacije je zagotoviti napajanje industrijskega odjemalca, ki želi povečati moč odjema ob hkratnem zagotavljanju ustreznih napetostnih profilov v obstoječem omrežju. V obravnavanem omrežju obstajajo tudi večje proizvodne enote, ki dvigujejo napetost v posameznih točkah omrežja. Za zagotavljanje ustreznosti napetostnega profila so preverjene možnosti spremembe konfiguracije omrežja, ki obsegajo radialno obratovanje in obratovanje v zanko, preverjena pa je tudi možnost zniževanja napetosti z generacijo jalove moči induktivnega značaja.
Keywords:razdeljevalo omrežje, pretok energije, napetostni profil, optimizacija
Year of publishing:2016
Publisher:[M. Pintarič]
Source:Maribor
UDC:621.311.1(043.2)
COBISS_ID:19898390 Link is opened in a new window
NUK URN:URN:SI:UM:DK:C9PNLE6U
Views:447
Downloads:91
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Categories:KTFMB - FERI
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Secondary language

Language:English
Title:OPTIMIZATION OF DISTRIBUTION NETWORK OPERATION BASED ON CHANGING CONFIGURATION AND GENERATION OF REACTIVE POWER
Abstract:The master's thesis deals with an existing distribution network. Its operation is optimized through the reconfiguration and reactive power generation. The models of power system elements, like power lines, transformers, loads and power generation units, applied in the distribution system model inside optimization procedure, are presented. The distribution system model obtained in this way is confirmed through the comparison of measured and calculated results. The optimization goal is utilization of existing network infrastructure to supply an industrial costumer with increased load demand, simultaneously providing a proper voltage profile in the network. Larger power generation units in the discussed network increase the voltage profile. To provide a proper voltage profile the network reconfigurations, considering radial as well as operation in the loop, are applied together with the inductive character reactive power generation.
Keywords:distribution network, load flow, voltage profile, optimization


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