diplomsko delo
Matej Mandeljc (Author), Boštjan Blažič (Mentor)

Abstract

Zaradi velikega povpraševanja po vključevanju sončnih elektrarn v nizko napetostno distribucijsko omrežje se pojavlja vprašanje, zakaj distributerji električne energije omejujejo moč novih še ne priključenih proizvodnih enot. Diplomsko delo temelji na analizi razmer v izbrani priključni točki in posledično v nizko napetostnem omrežju, v katerega je vključena sončna elektrarna s preveliko inštalirano močjo. V analizi so podrobneje obravnavani nekateri najpomembnejši parametri kakovosti napetosti, ki ob vključevanju sončnih elektrarn negativno vplivajo na kakovost električne energije pri odjemalcih. Ovrednotenje analiziranih parametrov temelji na standardu SIST EN 50160, ki opisuje značilnosti napetosti v javnih razdelilnih omrežjih. V diplomskem delu je za lažje razumevanje opravljene analize opisan tudi elektroenergetski sistem in njegovo obratovanje, standard SIST EN 50160, delovanje sončnih elektrarn in navodila za priključevanje in obratovanje proizvodnih naprav v DEEO.

Keywords

sončne elektrarne;SIST EN 50160;SONDO;SONDSEE;analiza omrežja;napetostni profili;visokošolski strokovni študij;Aplikativna elektrotehnika;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FE - Faculty of Electrical Engineering
Publisher: [M. Mandeljc]
UDC: 621.311(043.2)
COBISS: 163504131 Link will open in a new window
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Downloads: 7
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Other data

Secondary language: English
Secondary title: Impact of solar power plants on voltage quality of a low voltage distribution network
Secondary abstract: Due to high demand for integrating solar power plants into low voltage distribution networks, the question arises why electricity distributors limit the capacity of the new connected generation units. The thesis is based on an analysis of conditions at a selected connection point and subsequently in the low voltage network, where a solar power plant with excessive installed capacity is integrated. The analysis provides a detailed examination of some of the most important voltage quality parameters that have a negative impact on the quality of electric power for consumers when solar power plants are connected. The evaluation of the analyzed parameters is based on the SIST EN 50160 standard, which describes voltage characteristics in public distribution networks. To facilitate the understanding of the analysis, the thesis also presents the electric power system and its operation, the SIST EN 50160 standard, the operation of solar power plants, and instructions for connecting and operating generation units in the low voltage distribution network.
Secondary keywords: solar power plant;SIST EN 50160;SONDO;SONDSEE;network analysis;voltage profile;
Type (COBISS): Bachelor thesis/paper
Study programme: 1000315
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za elektrotehniko
Pages: XII, 73 str.
ID: 19896666