master's thesis
Obtaining bifurcation digrams off the non-isolated DC-DC converter by using WaveStar and MATLAB

Igor Brnjevarac (2015)
Metadata
TitleSnimanje bifurkacijskih dijagrama izravnih istosmjernih pretvarača napona pomoću WaveStar-a i MATLAB-a
AuthorIgor Brnjevarac
Mentor(s)Denis Pelin (thesis advisor)
Abstract
U ovom radu snimljeni su bifurkacijski dijagrami i valni oblici struje prigušnice, napona rampe i ulaznog napona za karakteristična ustaljena stanja istosmjernog silaznog pretvarača napona 7V, 10W, istosmjernog uzlaznog pretvarača napona 25V, 25W te istosmjernog uzlaznog pretvarača napona 27V, 15W pomoću programske podrške WaveStar i Matlab. Opisan je sustav za snimanje bifurkacijskih dijagrama, njegove prednosti i nedostaci te je izvršena usporedba sa sustavom korištenim u prijašnjim radovima. Iz dobivenih bifurkacijskih dijagrama i prema redoslijedu ustaljenih stanja prepoznat je put u kaos. Utvrđeno je da kvaliteta bifurkacijskih dijagrama snimanih sustavom opisanim u radu uvelike ovisi o istosmjernom izvoru napajanja i njegovim mogućnostima.
Keywordsbuck converter boost converter steady-states bifurcation diagrams waveforms DC power source
Parallel title (English)Obtaining bifurcation digrams off the non-isolated DC-DC converter by using WaveStar and MATLAB
Committee MembersDenis Pelin (committee chairperson)
Kruno Miličević (committee member)
Ivan Biondić (committee member)
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Lower level organizational unitsZavod za elektrostrojarstvo
Katedra za električne strojeve i energetsku elektroniku
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Study programme typeuniversity
Study levelgraduate
Study programmeGraduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Study specializationbranch: Communications and Informatics
Academic title abbreviationmag.ing.el.
Genremaster's thesis
Language Croatian
Defense date2015-05-05
Parallel abstract (English)
Bifurcation diagrams and waveforms of choke current, ramp voltage and input voltage for characteristic steady-states of the buck converter 7V, 10W, boost converter 25V, 25W and boost converter 27V, 15W are obtained by using WaveStar and Matlab software. The system for obtaining bifurcation diagrams, its advantages and disadvantages are described and comparison between system described in this paper and system used in previous papers is performed. From obtained bifurcation diagrams and according to order of steady-states route to chaos is recognized. It is established that the quality of the bifurcation diagrams obtained with system described in this paper greatly depends on the DC power source and its capability.
Parallel keywords (Croatian)istosmjerni silazni pretvarač istosmjerni uzlazni pretvarač ustaljena stanja bifurkacijski dijagram valni oblici istosmjerni izvor napajanja
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:489871
CommitterAnka Ovničević