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master's thesis
Sustavi zaštite fotonaponskih elektrana
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. urn:nbn:hr:200:217837
Marić, Ivan
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Plants and Energy Processes

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

Marić, I. (2015). Sustavi zaštite fotonaponskih elektrana (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:200:217837

Marić, Ivan. "Sustavi zaštite fotonaponskih elektrana." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:217837

Marić, Ivan. "Sustavi zaštite fotonaponskih elektrana." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:217837

Marić, I. (2015). 'Sustavi zaštite fotonaponskih elektrana', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 20 May 2024, https://urn.nsk.hr/urn:nbn:hr:200:217837

Marić I. Sustavi zaštite fotonaponskih elektrana [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2015 [cited 2024 May 20] Available at: https://urn.nsk.hr/urn:nbn:hr:200:217837

I. Marić, "Sustavi zaštite fotonaponskih elektrana", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:200:217837

Metadata
TitleSustavi zaštite fotonaponskih elektrana
Title (english)Protection Systems of Photovoltaic Power Plants
AuthorIvan Marić
MentorLajos Jozsa (mentor)
MentorDanijel Topić (mentor)
Committee memberDanijel Topić (predsjednik povjerenstva)
Committee memberLajos Jozsa (član povjerenstva)
Committee memberPredrag Marić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Plants and Energy Processes)
Osijek
Defense date and country2015-10-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Fotonaponske elektrane koriste se za proizvodnju energije iz Sunčevog zračenja. Kako fotonaponske elektrane predstavljaju složen sustav, u njima je moguća pojava različitih kvarova, a ne treba zanemariti i utjecaj okoline. Najčešći kvar koji pogađa elektranu je kratki spoj koji izaziva pojavu velike struje koja može biti štetna za sustav. Značajan problem predstavlja i pojava zemljospoja. Jednostavniji slučaj je kada se dogodi samo jedan zemljospoj, dok dosta veći problem predstavlja pojava dvostrukog zemljospoja na različitim mjestima u sustavu. Od utjecaja okoline najveći problem predstavlja udar munje, pogotovo zbog toga što fotonaponske elektrane sadrže mnogo metalnih dijelova. Veliki utjecaj na elektranu ima i slučaj zasjenjivanja dijela postavljenih modula, pri čemu može doći do oštećenja modula koji su u sjeni. Smanjivanje ili potpuno sprječavanje utjecaja ovih nepovoljnih slučajeva na rad fotonaponske elektrane se u najvećem dijelu odradi pravilnim dimenzioniranjem sustava prije same izgradnje.
Abstract (english)
Photovoltaic power plants are used for energy production from solar radiation. Because photovoltaic power plants are complex system, there is a possibility of all kind of malfunction, and influence of environment should not be ignored also. Most common malfunction in this power plant is short circuit, caused by large current, which could damage the system. A significant problem represents an appearance of earthing. A simple malfunction is a single earthing, while a bigger problem is appearance of double earthing occurring on different places in system. The biggest problem caused by environment influence is lightning, especially because photovoltaic power plants contain a large number of metallic parts. Also, a significant influence on this power plants has the overshadowing a part of module, which could cause a damage on shaded modules. Reducing or complete preventing malfunction of plant caused by this influences is, in best part, assured by correct dimensioning of system before the construction
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:217837
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Course: branch: Communications and Informatics
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 on2016-06-24 11:15:12