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master's thesis
Utjecaj električnih vozila na kvalitetu električne energije
2021. urn:nbn:hr:200:435648
Mesić, Josip
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Electromagnetic Compatibility Laboratory

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Mesić, J. (2021). Utjecaj 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:200:435648

Mesić, Josip. "Utjecaj 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, 2021. https://urn.nsk.hr/urn:nbn:hr:200:435648

Mesić, Josip. "Utjecaj 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, 2021. https://urn.nsk.hr/urn:nbn:hr:200:435648

Mesić, J. (2021). 'Utjecaj 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 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:200:435648

Mesić J. Utjecaj 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; 2021 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:200:435648

J. Mesić, "Utjecaj 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, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:200:435648

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Metadata
TitleUtjecaj električnih vozila na kvalitetu električne energije
Title (english)Influence of electric vehicles on power quality
AuthorJosip Mesić
MentorZvonimir Klaić (mentor)
Committee memberZvonimir Klaić (predsjednik povjerenstva)
Committee memberGoran Knežević (član povjerenstva)
Committee memberZvonimir Šimić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Electromagnetic Compatibility Laboratory)
Osijek
Defense date and country2021-10-01, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Smanjenjem rezervi fosilnih goriva i povećanjem brige za okoliš postepeno se uvode nove tehnologije, među njima i električna vozila kao sredstvo prijevoza. Iako pozitivno utječu na smanjenje utjecaja na okoliš, predstavljaju novu prijetnju elektroenergetskom sustavu. Kako su električna vozila, odnosno njihove punionice nelinearna trošila, u mrežu vračaju struje viših harmonika i na taj način utječu i na opremu distributivnog sustava i na trošila koja se iz njega napajaju. Područjem povratnog utjecaja na mrežu bavi se kvaliteta električne energije, a granične vrijednosti parametara definirane su normom EN 50160. Ovim diplomskim radom pokazano je na primjeru mjerenja na jednoj punionici kako ona povratno utječe na mrežu. Za mjerenje je korišten mjerni uređaj PQ-Box 200, a za analizu podataka softver WinPQ mobil. Prikazane su osnovne električne veličine trošila, analizirani svi bitni parametri koji utječu na kvalitetu električne energije uz naglasak na harmonijskom spektru i njegovu promjenu tokom ciklusa punjenja vozila. Zaključeno je kako punionica nije u značajnoj mjeri utjecala na ostatak mreže.
Abstract (english)
By reducing fossil fuel reserves and increasing care for the environment, new technologies are gradually being introduced, including electric vehicles as a means of transport. Although they have a positive effect on reducing the impact on the environment, they pose a new threat to the power system. As electric vehicles, or their charging stations, are non-linear loads, they inject harmonic currents to the grid and in that way affect both the distribution system equipment and the consumers that are powered from it. Electric power quality deals with impact on the grid, and the limit values of the parameters are defined by the EN 50160 standard. This master's thesis shows the example of measurements at a charging station and how it affects the network. The measuring device PQ-Box 200 was used for measurement, and the WinPQ mobil software was used for data analysis. The fundamental electrical quantities of the load are presented, all important parameters that affect the power quality are analyzed, with an emphasis on the harmonic spectrum and its change during the vehicle charging cycle. It was concluded that the charging station did not significantly affect the grid.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:435648
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-11-24 13:26:06