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master's thesis
Modeliranje i simulacija dvosmjernog istosmjernog silazno-uzlaznog pretvarača s više grana
2023. urn:nbn:hr:200:865630
Bačak, Marko
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Chair of Electric Machines and Power Electronics

Cite this document

Bačak, M. (2023). Modeliranje i simulacija dvosmjernog istosmjernog silazno-uzlaznog pretvarača s više grana (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:200:865630

Bačak, Marko. "Modeliranje i simulacija dvosmjernog istosmjernog silazno-uzlaznog pretvarača s više grana." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:200:865630

Bačak, Marko. "Modeliranje i simulacija dvosmjernog istosmjernog silazno-uzlaznog pretvarača s više grana." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:200:865630

Bačak, M. (2023). 'Modeliranje i simulacija dvosmjernog istosmjernog silazno-uzlaznog pretvarača s više grana', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 20 April 2024, https://urn.nsk.hr/urn:nbn:hr:200:865630

Bačak M. Modeliranje i simulacija dvosmjernog istosmjernog silazno-uzlaznog pretvarača s više grana [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2023 [cited 2024 April 20] Available at: https://urn.nsk.hr/urn:nbn:hr:200:865630

M. Bačak, "Modeliranje i simulacija dvosmjernog istosmjernog silazno-uzlaznog pretvarača s više grana", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:200:865630

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Metadata
TitleModeliranje i simulacija dvosmjernog istosmjernog silazno-uzlaznog pretvarača s više grana
Title (english)Modeling and simulation of a bidirectional interleaved buck/boost DC-DC converter
AuthorMarko Bačak
MentorDenis Pelin (mentor)
MentorAndrej Brandis (sumentor)
Committee memberDenis Pelin (član povjerenstva)
Committee memberKruno Miličević (predsjednik povjerenstva)
Committee memberDragan Vulin (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Electromechanical Engineering)
(Chair of Electric Machines and Power Electronics)
Osijek
Defense date and country2023-09-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Napravljena je detaljna analiza silaznih i uzlaznih izravnih istosmjernih pretvarača napona u kontinuiranom i diskontinuiranom režimu rada, čime je odrađena podloga za pretvarače s jednom granom. Objašnjeni su shematski prikazi oba pretvarača, razlozi korištenja pojedinih komponenti unutar pretvarača. Izvedene su osnovne jednadžbe koje su potrebne za analizu pretvarača. Izvedene su upravljačke karakteristike za oba pretvarača. Prikazani su karakteristični valni oblici u oba režima rada i za obje vrste pretvarača. Napravljen je teorijski uvod u dvosmjerni istosmjerni pretvarač s više grana. Objašnjene su njegove poveznice s prethodno opisanim pretvaračima. Izveden je shematski prikaz te vrste pretvarača te su razloženi intervali rada ovisno o režimu rada. Opisane su korištene pretvaračke komponente, te su prikazane razlike s obzirom na korišteni broj grana kod pretvarača. Zatim, napravljeni su simulacijski modeli pretvarača s više grana sa i bez regulacijskog kruga, za potrebe shvaćanja principa. Prikazane su razlike između korištenja jedne, dvije i tri grane pretvarača. Naposljetku, usporedbom odziva izlazne veličine, prikazana je razlika pretvarača sa pulsno-širinskom regulacijom i bez nje.
Abstract (english)
A detailed analysis of step-down and step-up direct voltage converters in continuous and discontinuous mode of operation was made, which is preparation for interleaved singleleg converters. The schematic representations of both converters, the reasons for using individual components inside the converter are explained. The basic equations that are necessary for the analysis of the converter are derived. Control characteristics for both converters are derived. Characteristic waveforms in both modes of operation and for both types of converters are shown. A theoretical introduction to the bidirectional interleaved voltage converter was made. Its links to the previously described converters are explained. A schematic representation of this type of converter is presented and the operating intervals are explained depending on the operating mode. The converter components used are described, and the differences with regard to the number of branches used in the interleaved converter are shown. Then, simulation models of the interleaved converter with and without a control circuit were made, for the purpose of understanding the principle. The differences between using one, two and three converter legs are shown. Finally, by comparing the response of the output size, the difference between the converter with and without pulse-width modulation is shown.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:865630
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 originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-10-18 08:25:55