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master's thesis
Utjecaj uređaja energetske elektronike na sinusoidalnost napona
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. urn:nbn:hr:168:373068
Spajić, Katarina
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Spajić, K. (2023). Utjecaj uređaja energetske elektronike na sinusoidalnost napona (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:373068

Spajić, Katarina. "Utjecaj uređaja energetske elektronike na sinusoidalnost napona." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. https://urn.nsk.hr/urn:nbn:hr:168:373068

Spajić, Katarina. "Utjecaj uređaja energetske elektronike na sinusoidalnost napona." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. https://urn.nsk.hr/urn:nbn:hr:168:373068

Spajić, K. (2023). 'Utjecaj uređaja energetske elektronike na sinusoidalnost napona', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 19 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:373068

Spajić K. Utjecaj uređaja energetske elektronike na sinusoidalnost napona [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2023 [cited 2024 December 19] Available at: https://urn.nsk.hr/urn:nbn:hr:168:373068

K. Spajić, "Utjecaj uređaja energetske elektronike na sinusoidalnost napona", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:168:373068

Metadata
TitleUtjecaj uređaja energetske elektronike na sinusoidalnost napona
Title (english)Influence of power electronic devices on voltage sinusoidality
AuthorKatarina Spajić
MentorIvica Pavić (mentor)
Committee memberIvica Pavić (predsjednik povjerenstva)
Committee memberGoran Grdenić (član povjerenstva)
Committee memberMateo Beus (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2023-07-14, Croatia
Abstract
Integracija obnovljivih izvora donosi velike promjene u funkcioniranju elektroenergetskog sustava kakvog poznajemo. Konvencionalni sinkroni generatori se zamjenjuju uređajima energetske elektronike koji utječu na kvalitetu električne energije. U prvom dijelu rada su istaknuti pokazatelji kvalitete napona u svrhu upoznavanja s važnosti napona u sustavu. Naglasak je postavljen na harmonike i njihovu ulogu u kvaliteti napona. Nakon toga su teorijski obrađeni frekvencijski pretvarači kao predstavnici uređaja energetske elektronike koja ima nezamjenjivu ulogu u integriranju vjetroelektrana i fotonaponskih elektrana u sustav. Posljednji dio rada je posvećen harmonijskoj analizi provedenoj na test mreži dijela elektroenergetskog sustava Hrvatske. Prikazan je utjecaj VE Vrataruša na sinusoidalnost napona u čvorištima test mreže.
Abstract (english)
The integration of renewable energy technologies brings major changes in the functioning of the electric power system as we know it. Conventional synchronous generators are being replaced by power electronics devices that affect the power quality. The first part of the study highlights voltage quality indicators to emphasize the importance of voltage in the system. The focus is placed on harmonics and their role in voltage quality. Subsequently, grid converters are theoretically analyzed as representatives of power electronic devices, which play an indispensable role in the integration of photovoltaic and wind power systems. The last part of the study is dedicated to harmonic analysis conducted on a test network segment of the Croatian electrical power system. The impact of the Vrataruša wind power system on voltage sinusoidality at the test network nodes is presented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:373068
Study programmeTitle: 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 resourceText
File originBorn digital
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Created on2023-10-11 10:29:39