Utjecaj mikromreže na kvalitetu električne energije

Kaučić, Mihael

master's thesis

Utjecaj mikromreže na kvalitetu električne energije

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. urn:nbn:hr:200:919653

Kaučić, Mihael

Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Electromagnetic Compatibility Laboratory

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

Cite this document

APA 6th Edition

Kaučić, M. (2017). Utjecaj mikromreže 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:200:919653

MLA 8th Edition

Kaučić, Mihael. "Utjecaj mikromreže na kvalitetu električne energije." Master's 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:200:919653

Chicago 17th Edition

Harvard

Kaučić, M. (2017). 'Utjecaj mikromreže 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:200:919653

Vancouver

Kaučić M. Utjecaj mikromreže na kvalitetu električne energije [Master's 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:200:919653

IEEE

M. Kaučić, "Utjecaj mikromreže na kvalitetu električne energije", Master's 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:200:919653

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:919653

Metadata

Title	Utjecaj mikromreže na kvalitetu električne energije
Title (english)	Impact of microgrid on power quality
Author	Mihael Kaučić
Mentor	Zvonimir Klaić (mentor)
Committee member	Zvonimir Klaić (predsjednik povjerenstva)
Committee member	Danijel Topić (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) (Electromagnetic Compatibility Laboratory) Osijek
Defense date and country	2017-09-28, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Power Engineering
Abstract	Ovaj diplomski rad opisuje moguće utjecaje mikromreže na kvalitetu električne energije. Kao primjer uzeta je fotonaponska elektrana snage 10 kW koja se zamjenjuje mikromrežom. Analizom pokazatelja kvalitete električne energije fotonaponske elektrane, koja radi u pogonu s mrežom, mogu se naslutiti promjene koje će se dogoditi s mikromrežom. Mikromreža, da bi iskoristila svoj puni potencijal mora moći raditi u pogonu s mrežom i otočnom pogonu. Analiza obuhvaća utjecaj na razinu napona, naponske propade, treperenje napona, harmonička izobličenja, naponsku nesimetriju i frekvenciju. Mikromreža može utjecati na sve navedene pokazatelje kvalitete električne energije. Posebno je osjetljiv otočni pogon mikromreže zbog smanjene inercije. Za mikromreže, ključan će biti razvoj baterije ili bilo kojeg drugog spremnika električne energije s brzim odzivom koji će moći kompenzirati brze promjene djelatne snage radi očuvanja frekvencije.
Abstract (english)	This paper describes possible impacts of Microgrids on Power Quality. As an example, photovoltaic system with nominal power of 10 kW is substitute with microgrid. Analyzing electric power quality of photovoltaic system, which operates grid tied, some changes that will happen with the microgrid can be assumed. Microgrid, in order to make full potential, must be able to operate on grid and islanding. Analysis includes impact on voltage level, voltage dips, flickers, harmonic distortion, voltage asymmetry and frequency. Microgrid can have impact on all above mentioned power quality indicators. Microgrid, during Islanding, is very sensitive because of low inertia. For microgrid concept, it will be crucial to develop a battery or any other energy storage technologies, with fast response capabilities, that can compensate high changes in active power, in order to preserve frequency.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:200:919653
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2017-10-23 16:19:26

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