magistrsko delo
Uroš Zajšek (Author), Gorazd Štumberger (Mentor), Nevena Srećković (Co-mentor)

Abstract

V magistrskem delu je predstavljeno stanje in delovanje distribucijskega omrežja. Poudarek je na tehničnih izgubah v distribucijskem omrežju in sicer na joulskih izgubah v SN izvodih omrežja RTP Slovenska Bistrica. Izgube so ovrednotene za obdobje enega leta, na osnovi matematičnega modela omrežja in podatkov s časom vzorčenja na 15 minut. Izračuni pretokov energije so izvedeni po metodi Backward – Forward Sweep (BFS). Upoštevani ukrepi za zmanjšanje izgub so: rekonstrukcije omrežja, vključevanje razpršenih virov v omrežje, kompenzacija jalove moči ter zamenjava komponent omrežja (starejših distribucijskih transformatorjev).

Keywords

distribucijsko omrežje;tehnične izgube;pretoki energije;metoda Backward - Forvard Sweep (BFS);magistrske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: [U. Zajšek]
UDC: 621.311.1(043.2)
COBISS: 40178435 Link will open in a new window
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Downloads: 112
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Other data

Secondary language: English
Secondary title: Reduction of technical losses in distribution networks
Secondary abstract: The master's thesis presents the current status and operation of the discussed distribution network. The thesis focuses on technical losses, namely the Joule losses, in the medium voltage network located in Slovenska Bistrica region. The losses are evaluated over a period of one year based on a mathematical model of the discussed network. The data sampling time is 15 minutes. Load flow calculations are based on the Backward – Forward Sweep (BFS) method. The main actions for the reduction of losses are network reconstruction, integration of renewable sources into the network, reactive power compensation, and replacement of network components (older distribution transformers).
Secondary keywords: distribution network;technical losses;load flow;Backward % Forvard Sweep (BFS) method;
Type (COBISS): Master's thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages: XVIII, 75 f.
ID: 12024417