diplomska naloga
Jernej Milar (Author), Sebastijan Seme (Mentor), Miralem Hadžiselimović (Co-mentor)

Abstract

V diplomskem delu je predstavljeno delovanje distribucije električne energije na trasi Krško polje (20kV). Področje daljnovodov zahteva široko znanje elektrotehnike, zato bodo v prvem delu diplomske naloge razložene glavne električne lastnosti vodov, podkrepljene z analitičnimi izračuni za naš daljnovod, ki so zelo pomembni za postavitev modela omrežja. V drugem delu bodo predstavljeni kratki stiki, kajti njihovo poznavanje igra pomembno vlogo pri nastavljanju posameznih zaščitnih relejev. Tretji sklop bo natančno opisoval traso našega daljnovoda podkrepljen z razlago slik. V četrtem in hkrati najpomembnejšem delu bo prikazan model v Matlabu, s katerim bomo dobili približno sliko, kako bi se zmodeliran sistem odzval na napake. Sistem bo sestavljalo pet bremen, in sicer Drnovo, Brege, Mrtvice, Vihre in črpališče Drnovo.

Keywords

daljnovodi;električna energija;induktivnost;kapacitivnost;matematični modeli;programska oprema;kratki stiki;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FE - Faculty of Energetics
Publisher: [J. Milar]
UDC: 621.3.054:004.42(497.4Krško)(042.2)
COBISS: 1024187228 Link will open in a new window
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Other data

Secondary language: English
Secondary title: Power distribution network Krško polje in program package Matlab / Simulink
Secondary abstract: The thesis presents operation of the distribution of electric energy on the Krško polje route (20kV). The field of power lines requires broad knowledge in electrical engineering, therefore the first part of the thesis discusses the main electrical characteristics of the power lines. These characteristics are supported by analytical calculations of our power line which are essential for further understanding. The second part introduces short circuits which understanding is of extreme importance in the setting of individual protective relays. The third part deals with the thorough description of our power line's route supported by the interpretation of the images. The fourth and the most important part discusses the model in Matlab with the approximate idea of the model's reaction to the errors. The system consists of 5 consumers which are Drnovo, Brege, Mrtvice,Vihre and črpališče Drnovo.
Secondary keywords: inductance;capacitance;SimPowerSys;Matlab;short circuits.;
URN: URN:SI:UM:
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fakulteta za energetiko
Pages: XVII, 119 f.
ID: 8729950