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master's thesis
Usporedba performansi različitih tipova eksperimentalne mikromreže u Laboratoriju za OIE FERIT
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. urn:nbn:hr:200:407336
Uremović, Mateo
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

Uremović, M. (2021). Usporedba performansi različitih tipova eksperimentalne mikromreže u Laboratoriju za OIE FERIT (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:200:407336

Uremović, Mateo. "Usporedba performansi različitih tipova eksperimentalne mikromreže u Laboratoriju za OIE FERIT." 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:200:407336

Uremović, Mateo. "Usporedba performansi različitih tipova eksperimentalne mikromreže u Laboratoriju za OIE FERIT." 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:200:407336

Uremović, M. (2021). 'Usporedba performansi različitih tipova eksperimentalne mikromreže u Laboratoriju za OIE FERIT', 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:200:407336

Uremović M. Usporedba performansi različitih tipova eksperimentalne mikromreže u Laboratoriju za OIE FERIT [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2021 [cited 2025 February 17] Available at: https://urn.nsk.hr/urn:nbn:hr:200:407336

M. Uremović, "Usporedba performansi različitih tipova eksperimentalne mikromreže u Laboratoriju za OIE FERIT", 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:200:407336

Metadata
TitleUsporedba performansi različitih tipova eksperimentalne mikromreže u Laboratoriju za OIE FERIT
Title (english)Comparison of Performances of Different Types of Experimental Microgrid in FERIT Laboratory for RES
AuthorMateo Uremović
MentorDamir Šljivac (mentor)
MentorMatej Žnidarec (sumentor)
Committee member (predsjednik povjerenstva)
Committee memberZvonimir Klaić (član povjerenstva)
Committee memberGoran Knežević (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 country2021-09-06, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Kroz ovaj rad definiran je pojam mikromreže, pojašnjene su prednosti i nedostaci koje one donose, te su navedene njihove glavne karakteristike i područja primjene. Prikazana je kategorizacija mikromreža i njihova osnovna podjela prema načinu rada i prema distribucijskom sustavu. Definiranjem ključnih elemenata u mikromrežama napravljen je uvod u opis komponenti koje su se koristile u praktičnom dijelu diplomskoga rada. Opisana je struktura upravljanja i mogućnost kontrole mikromrežama što je od velike važnosti prilikom implementacije mikromreže u elektroenergetski sustav. Razinama upravljanja predstavljene su 3 osnovne razine kontrole koje se danas koriste pri radu s mikromrežama. U praktičnom dijelu prikazan je rad tri tipa mikromreža: istosmjerna mikromreža, izmjenično/istosmjerna mikromreža i hibridno izmjenično/istosmjerna mikromreža. Podijeljene su prema načinu rada: otočni pogon ili spoj na glavnu mrežu i prema distribucijskom sustavu: istosmjerne i izmjenične mikromreže. Princip rada sva tri tipa je jednak. Električna energija se proizvodi u fotonaponskom modulu, a višak energije se pohranjuje u baterije. Ovisno o tome je li mikromreža istosmjerna ili izmjenična, proizvedenom energijom se opskrbljuje istosmjerno odnosno izmjenično trošilo. Prikupljanjem i analiziranjem podataka mjerenja prikazani su grafovi snaga i učinkovitosti za svaki tip mikromreže. Ispitan je rad releja koji se primjenjuje u hibridnom tipu kako bi se omogućila njegova primjena u svakodnevne svrhe.
Abstract (english)
Through this thesis, the concept of microgrid is defined, the advantages and disadvantages they bring are explained, and their main characteristics and areas of application are listed. The categorization of microgrids and their basic classification according to the mode of operation and according to the distribution system are presented. By defining the key elements in microgrids, an introduction was made to the description of the components used in the practical part of the thesis. The management structure and the possibility of microgrid control are described, which is of great importance during the implementation of the microgrid in the electric power system. The management levels present 3 basic levels of control that are used today when working with microgrids. In the practical part, the operation of three types of microgrids is presented: DC microgrid, AC / DC microgrid and hybrid AC / DC microgrid. They are divided according to the mode of operation: island mode or connected to the main grid mode and according to the distribution system: DC and AC microgrids. The working principle of all three types is the same. Electricity is produced in the photovoltaic module, and excess energy is stored in batteries. Depending on whether the microgrid is DC or AC, the produced energy is supplied to the DC or AC consumer. By collecting and analyzing the measurement data, power and efficiency graphs are shown for each microgrid type. The operation of a relay used in the hybrid type was examined to enable its application for everyday purposes.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:407336
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 originReformatted digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-11-23 13:08:04