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master's thesis
Idejni projekt laboratorijskog modela mikromreže
2019. urn:nbn:hr:190:287912
Galić, Hana
University of Rijeka
Faculty of Engineering
Department of Electric Power Systems
Section of Electric Facilities and Power Systems

Cite this document

Galić, H. (2019). Idejni projekt laboratorijskog modela mikromreže (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:287912

Galić, Hana. "Idejni projekt laboratorijskog modela mikromreže." Master's thesis, University of Rijeka, Faculty of Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:190:287912

Galić, Hana. "Idejni projekt laboratorijskog modela mikromreže." Master's thesis, University of Rijeka, Faculty of Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:190:287912

Galić, H. (2019). 'Idejni projekt laboratorijskog modela mikromreže', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 08 April 2025, https://urn.nsk.hr/urn:nbn:hr:190:287912

Galić H. Idejni projekt laboratorijskog modela mikromreže [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2019 [cited 2025 April 08] Available at: https://urn.nsk.hr/urn:nbn:hr:190:287912

H. Galić, "Idejni projekt laboratorijskog modela mikromreže", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:190:287912

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Metadata
TitleIdejni projekt laboratorijskog modela mikromreže
Title (english)Microgrid laboratory model conceptual project
AuthorHana Galić
MentorDubravko Franković (mentor)
Committee memberAlfredo Višković (predsjednik povjerenstva)
Committee memberDubravko Franković (član povjerenstva)
Committee memberVitomir Komen (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Electric Power Systems)
(Section of Electric Facilities and Power Systems)
Rijeka
Defense date and country2019-11-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U radu je opisan koncept, komponente i način rada mikromreže. Mikromreže mogu raditi u mrežnom i otočnom načinu rada, a prilikom otočnog načina rada mikromreža je neovisna o glavnoj elektroenergetskoj mreži, a zbog dvosmjernih tokova energije metode zaštite za tradicionalne mreže nisu učinkovite. U mikromreži upravlja se proizvodnjom, skladištenjem i potrošnjom energije, a upravljanje je definirano na tri razine, primarna, sekundarna i tercijarna regulacija. U posljednje vrijeme zabilježen... More je porast instaliranih mikromreže za udaljena područja u azijsko-pacifičkoj regiji, no i dalje broj instaliranih mikromreža najveći je u SAD-u i to za sveučilišta i kampuse. Primjenom naprednih tehnologija razvile su se i koncepti virtualnih elektrana i super naprednih mreža koji su konkurentni modeli mikromrežama. Na kraju rada odabrane su komponente za laboratorijski model mikromreže, fotonaponski izvor (tri panela različitih tehnologija), sustav za skladištenje energije (olovna baterija) i potrošači (električna sijalica i električni bojler). Pretpostavljeno je upravljanje mikromrežom preko programabilnog logičkog kontrolera, PLC-a i predloženo je korištenje programabilnog DC izvora pomoću kojeg je moguće simulirati izlaznu snagu OIE. Less
Abstract (english)
This paper describes the concept of microgrid, components and how microgrid works. Microgrid can operate in grid or in island mode, and in island mode, the microgrid is independent of the main grid, and due to bidirectional power flows, protection methods for traditional grids are not effective. In the microgrid, generation, energy storage system and loads are controlled. Control is defined at three levels, primary, secondary and tertiary control. Recently, there has been an increase in... More installed microgrids for remote areas in the Asia Pacific region, but the number of installed microgrids is still highest in the US for universities and campuses. The use of smart technologies has also developed the concepts of virtual power plants and super-smart girds, which make them competitive models of microgrids. At the end of the paper, components were selected for a laboratory model of a microgrid, a photovoltaic source – three solar panels of different technologies, and energy storage system (battery) and loads (an electric lamp and an electric water heater). The control of the microgrid is via a PLC, and it is also suggested to use a programmable DC source for simulation the RES power output. Less
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:287912
Study programmeTitle: Graduate University Study of Electrical 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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2020-09-01 13:04:50
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