Utjecaj sunčane elektrane s baterijskim spremnikom na parametre električne energije industrijskog potrošača

master's thesis

• Title (english): Influence of Solar Power Plant with Battery Storage on Electric Parameters in Industry Facility
• Author: Juraj Barlek
• Mentor: Juraj Havelka (mentor)
• Committee member: Juraj Havelka (predsjednik povjerenstva)
• Committee member: Siniša Šadek (član povjerenstva)
• Committee member: Ninoslav Holjevac (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2022-09-16, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U radu su opisani osnovni dijelovi sunčane (fotonaponske) elektrane s baterijskim spremnikom, od teorijskih principa rada do konkretne opreme ugrađene u SE TMT Lepoglava. Prikazani su rezultati simulacije proizvodnje iz programa PVSyst te uspoređeni sa stvarnom proizvodnjom nakon izgradnje elektrane. Opisana je problematika ugrađenog baterijskog spremnika te je pomoću MATLAB programa pronađen optimum postavki. U programu NEPLAN analiziran je utjecaj elektrane na distribucijsku mrežu. Mjerenjima 7 dana bez elektrane i 7 dana s elektranom analiziran je utjecaj elektrane parametre napona prema HRN EN 50160, a pomoću mjerenja HEP-ovog brojila analiziran je utjecaj elektrane na preuzetu vršnu snagu i opisana je problematika ugradnje sunčane elektrane s baterijskim spremnikom u kontekstu dnevnih krivulja opterećenja industrijskog postrojenja.

Abstract (english)

In this thesis, the basic parts of solar (photovoltaic) power plant with a battery system have been described, from theoretical working principles to the specific equipment used in Solar power plant TMT Lepoglava. The results of PVSyst simulations have been shown and compared with the actual power production of the power plant after it was built. The issue of installed battery pack has been described and the optimal settings have been found using MATLAB program. Influence of the power plant on the distribution power grid has been analysed in NEPLAN software. Measurements were conducted in duration of 7 days without the power plant and 7 days with the power plant and the influence of the power plant on voltage parameters according to HRN EN 50160 has been analysed. Using measurements from national power company's on-site electricity counter, the influence of the power plant on the peak power drain has been analysed, and the issue of installed solar power plant with a battery pack has been described in the context of daily consumption diagrams of industrial facility.

• Keywords: sunčana elektrana; fotonaponska elektrana; baterijski spremnik; utjecaj elektrane na mrežu; analiza sunčane elektrane; SE TMT Lepoglava
• Keywords (english): solar power plant; photovoltaic power plant; battery; influence of the power plant on the power grid; solar power plant analysis; Solar power plant TMT Lepoglava
• Language: croatian
• URN:NBN: urn:nbn:hr:168:890279
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-14 08:24:52