Mjerenje strujno-naponskih prilika laboratorijskog mrežnog fotonaponskog sustava

Žic, Iva

undergraduate thesis

Mjerenje strujno-naponskih prilika laboratorijskog mrežnog fotonaponskog sustava

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. urn:nbn:hr:200:212965

Žic, Iva

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

APA 6th Edition

Žic, I. (2017). Mjerenje strujno-naponskih prilika laboratorijskog mrežnog fotonaponskog sustava (Undergraduate 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:200:212965

MLA 8th Edition

Žic, Iva. "Mjerenje strujno-naponskih prilika laboratorijskog mrežnog fotonaponskog sustava." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:212965

Chicago 17th Edition

Harvard

Žic, I. (2017). 'Mjerenje strujno-naponskih prilika laboratorijskog mrežnog fotonaponskog sustava', Undergraduate 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:200:212965

Vancouver

Žic I. Mjerenje strujno-naponskih prilika laboratorijskog mrežnog fotonaponskog sustava [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2017 [cited 2025 February 17] Available at: https://urn.nsk.hr/urn:nbn:hr:200:212965

IEEE

I. Žic, "Mjerenje strujno-naponskih prilika laboratorijskog mrežnog fotonaponskog sustava", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:200:212965

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:212965

Metadata

Title	Mjerenje strujno-naponskih prilika laboratorijskog mrežnog fotonaponskog sustava
Title (english)	Measurement of current-voltage conditions of laboratory on-grid photovoltaic system
Author	Iva Žic
Mentor	Damir Šljivac (mentor)
Committee member	Damir Šljivac (predsjednik povjerenstva)
Committee member	Zdravko Krpić (član povjerenstva)
Committee member	Krešimir Fekete (član povjerenstva)
Granter	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) Osijek
Defense date and country	2017-09-27, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Power Engineering
Abstract	U ovom radu prikazane su strujno-naponske prilike laboratorijskog mrežnog fotonaponskog sustava. Rad se sastoji od teoretskog i praktičnog dijela. U teoretskom dijelu opisan je mrežni fotonaponski sustav, te način na koji se sunčeva energija provodi do distribucijske mreže. U praktičnom dijelu rada provedena su mjerenja snage fotonaponskog modula s istosmjerne i izmjenične strane, te je napravljena njihova usporedba. Uz pomoć mjernih rezultata prikazani su dijagrami uz koje se nalaze i njihova obrazloženja. Mjerenja su provedena u vremenskom periodu od pet dana, s tim da jedan dan nedostaje zbog poteškoća s mjernom opremom. U preostala četiri dana nalaze se prikazi i sunčanih i oblačnih dana, što se jasno vidi iz predloženih dijagrama. Dok je kod dijagrama sunčanih dana karakteristika obla, bez velikih oscilacija, kod oblačnih dana karakteristika je šarolika, to jest s velikim oscilacijama. Osim toga, također se vidi da istosmjerna i izmjenična snaga nisu jednake, što je rezultat DC/AC pretvorbe te gubitaka koji se javljaju u pretvaračkim komponentama.
Abstract (english)	This paper presents the current-voltage conditions of the laboratory network photovoltaic system. The work consists of a theoretical and practical part. The theoretical part describes the network photovoltaic system and the way solar energy is applied to the distribution network. In the practical part of the work, measurements of the photoconductor power of the DC and AC side were performed and their comparison was made. With the help of the measurement results, the diagrams and their explanations are presented. The measurements were carried out over a period of five days, with one day missing due to difficulty with the measuring equipment. For the remaining four days, there are views of both sunny and cloudy days, as can be seen from the accompanying diagrams. While in the diagram of sunny days the characteristic is rounded, without large oscillations, on cloudy days the characteristic is variative, that is, with large oscillations. In addition, it is also seen that DC and AC power are not equal, as a result of DC / AC conversion and losses occurring in converter components.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:200:212965
Study programme	Title: Undergraduate University Study Programme Study programme type: university Study level: undergraduate Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2017-11-06 17:04:33

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