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master's thesis
Utjecaj punionica električnih vozila na kvalitetu električne energije
2024. urn:nbn:hr:200:151359
Valentić, Lovro
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering

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Valentić, L. (2024). Utjecaj punionica električnih vozila na kvalitetu električne energije (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:151359

Valentić, Lovro. "Utjecaj punionica električnih vozila na kvalitetu električne energije." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:200:151359

Valentić, Lovro. "Utjecaj punionica električnih vozila na kvalitetu električne energije." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:200:151359

Valentić, L. (2024). 'Utjecaj punionica električnih vozila na kvalitetu električne energije', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 17 February 2025, https://urn.nsk.hr/urn:nbn:hr:200:151359

Valentić L. Utjecaj punionica električnih vozila na kvalitetu električne energije [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2024 [cited 2025 February 17] Available at: https://urn.nsk.hr/urn:nbn:hr:200:151359

L. Valentić, "Utjecaj punionica električnih vozila na kvalitetu električne energije", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:200:151359

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Metadata
TitleUtjecaj punionica električnih vozila na kvalitetu električne energije
Title (english)The Impact of Electric Vehicle Charging Stations on the Power Quality
AuthorLovro Valentić
MentorZvonimir Klaić (mentor)
MentorHeidi Adrić (sumentor)
Committee memberZvonimir Klaić (predsjednik povjerenstva)
Committee memberKrešimir Fekete (član povjerenstva)
Committee memberRužica Kljajić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
Osijek
Defense date and country2024-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Diplomski rad istražuje utjecaj električnih automobila i ultra-brzih punionica na kvalitetu električne energije s naglaskom na harmonijsko izobličenje, odnosno više harmonike. Uvod ističe prednosti električnih vozila, uključujući smanjenje emisija i energetsku učinkovitost te izazove vezane uz proizvodnju električne energije za punjenje vozila. Teorijski dio rada pokriva harmonijsko izobličenje i pokazatelje kvalitete električne energije s posebnim naglaskom na izvore viših harmonika. Također, analizira se utjecaj ultra-brzih punionica. Praktični dio uključuje analizu mjerenja provedenog na jednoj od ultra-brzih punionica u Republici Hrvatskoj, koristeći a-eberle PQ-Box 200 i softver WinPQ – mobile. S obzirom na pretpostavku daljnjeg povećanja broja električnih automobila, a time i veće potrebe za javnim punionicama, potrebno je redovito pratiti razinu kvalitete električne energije u distribucijskoj mreži i po potrebi strateški ulagati.
Abstract (english)
This thesis examines the impact of electric vehicles and ultra-fast chargers on power quality , with emphasis on harmonic distortion, i.e. higher harmonics. The introduction highlights the advantages of electric vehicles, including emission reduction and energy efficiency, along with challenges associated with power generation for EV charging. Theoretical section of thesis addresses harmonic distortion and power quality indicators, focusing specifically on the sources of higher harmonics. Additionally, impact of ultra-fast chargers is analysed. The practical section includes an analysis of measured data conducted on one of the ultra-fast charging stations in the Republic of Croatia, using a-eberle PQ-Box 200 and WinPQ – mobile softwer. Considering the assumption of a further increase in the number of electric vehicles, and thus a greater need for public charging stations, it is necessary to regularly monitor the power quality in the distribution network and strategically invest when needed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:151359
Study programmeTitle: Graduate university study programme in Electrical Engineering (branches: Power Engineering and Communications and Informatics; specializations in: Engineering, Power Engineering and Communications, Communications and Informatics
Course: Engineering
Study programme type: university
Study level: graduate
Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka elektrotehnike (sveučilišni/a magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-10-11 09:52:47