prikaz prve stranice dokumenta Hierarchical control of a direct current microgrid with energy storage systems in a distributed topology
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doctoral thesis
Hierarchical control of a direct current microgrid with energy storage systems in a distributed topology
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2013. urn:nbn:hr:168:629440
Dragičević, Tomislav
University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Energy and Power Systems

Cite this document

Dragičević, T. (2013). Hierarchical control of a direct current microgrid with energy storage systems in a distributed topology (Doctoral thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:629440

Dragičević, Tomislav. "Hierarchical control of a direct current microgrid with energy storage systems in a distributed topology." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2013. https://urn.nsk.hr/urn:nbn:hr:168:629440

Dragičević, Tomislav. "Hierarchical control of a direct current microgrid with energy storage systems in a distributed topology." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2013. https://urn.nsk.hr/urn:nbn:hr:168:629440

Dragičević, T. (2013). 'Hierarchical control of a direct current microgrid with energy storage systems in a distributed topology', Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 18 April 2024, https://urn.nsk.hr/urn:nbn:hr:168:629440

Dragičević T. Hierarchical control of a direct current microgrid with energy storage systems in a distributed topology [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2013 [cited 2024 April 18] Available at: https://urn.nsk.hr/urn:nbn:hr:168:629440

T. Dragičević, "Hierarchical control of a direct current microgrid with energy storage systems in a distributed topology", Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2013. Available at: https://urn.nsk.hr/urn:nbn:hr:168:629440

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Metadata
TitleHierarchical control of a direct current microgrid with energy storage systems in a distributed topology
Title (croatian)Hijerarhijsko upravljanje istosmjernom mikromrežom sa sustavima za pohranu energije u distribuiranoj topologiji
AuthorTomislav Dragičević
MentorDavor Škrlec (mentor)
Committee memberDavor Škrlec (predsjednik povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
(Department of Energy and Power Systems)
Zagreb
Defense date and country2013, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Universal decimal classification
(UDC)		621.3 - Electrical engineering
Abstract
A Microgrid (MG) is a standalone or grid-connected hybrid renewable system that uses distributed renewable and non-renewable energy sources and energy storage systems (ESSs) to supply power to local loads. The aim of this thesis is developement of its higher control level. It has to deal with RESs, which are controllable only within the limits imposed by natural phenomenon, while the battery recharging usually has to be done in a specific way. Moreover, the technical constraints such as stability margins and maintenance of acceptable voltage deviation within the system must also be respected while considering the aforementioned issues. Also, a battery management system (BMS) based on extended Kalman filter has been constructed and tested through simulations and experiments. Then, hardware in the loop model of the battery has been used in development stage of two coordination strategy methods for dc MG. First was assembled in a centralized way, while the other one utilized a distributed coordination concept bad on power-line signalling (PLS).
Abstract (croatian)
Mikromreža je klaster distribuiranih izvora energije koji su grupirani na način da ih sustav vidi kao jednu jedinicu. Mikromreža bi trebala biti u stanju raditi autonomno te se po potrebi glatko priključivati na glavnu mrežu i ponovno isključivati s nje. Ova teza je usmjerena na razvoj sustava gospodarenja energijom za autonomnu istosmjernu mikromrežu. Poseban naglasak je stavljen na učinkovito upravljanje baterijama, koje su prevladavajuća tehnologija za pohranu. Točni model baterije je razvijen za uporabu u fazi dizajna upravljanja. Takoder, sustav za upravljanje baterije na temelju proširenog Kalmanovog filtra je izgrađen i testiran kroz simulacije i eksperimente. Model baterije je korišten u fazi razvoja dviju metoda koordinacijskih strategija za istosmjernu mikromrežu. Prva se bazira na centraliziranom načinu upravljanja, dok druga koristi distribuirani koordinacijski koncept i temelji se na power-line signalizaciji.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:168:629440
Study programmeTitle: Doctoral study programme "Electrical Engineering and Computing"
Study programme type: university
Study level: postgraduate
Academic / professional title: doktor/doktorica znanosti, po-dručje tehničkih znanosti (doktor/doktorica znanosti, po-dručje tehničkih znanosti)
Catalog URLhttp://lib.fer.hr/cgi-bin/koha/opac-detail.pl?biblionumber=41245
Type of resourceText
Extent166 str ; 30 cm
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
RepositoryFER Repository
Created on2019-11-05 13:16:02

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