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master's thesis
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Typically controll circuits for single phase voltage inverter carried out by using Lucas-Nulle didactic-multimedial equipment
Matija Babić (2017)
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
Metadata
TitleTipični načini upravljanja u jednofaznim naponskim izmjenjivačima prikazanim s pomoću didaktičko multimedijalne opreme Lucas-Nulle
AuthorMatija Babić
Mentor(s)Denis Pelin (thesis advisor)
Abstract
U ovom diplomskom radu opisani su tipični načini upravljanja jednofaznim izmjenjivačima pomoću didaktičko mulitmedijalne opreme Lucas Nuelle, koja se u laboratoriju koristi u svrhu odrađivanja vježbi iz energetske elektronike. Opisana je analiza rada jednofaznog naponskog izmjenjivača u mosnom i polumosnom spoju. Nakon izmjenjivača opisana je didaktičko multimedijalna oprema i njeni podsustavi. U programu LabSoft objašnjeno je kako se dobivaju karakteristični valni oblici neupravljivog naponskog izmjenjivača. Izračunato je ukupno harmonijsko izobličenje neupravljivog naponskog izmjenjivača, a zatim opisani postupci smanjivanja ukupnog harmonijskog izobličenja u koje spadaju pravokutna i sinusna pulsno širinska modulacija. Snimljeni su valni oblici i frekvencijski spektri pravokutne i sinusne pulsno širinske modulacije pri raznim postavkama izmjenjivača, a uz frekvencijske spektre prikazane su i vrijednosti THD-a za obje modulacije.
KeywordsAC converter bridge conection semi-bridge conection total harmonic distorsion PWM modulation frequency spectres modulation index LabSoft UniTrain-I LucasNuellen
Parallel title (English)Typically controll circuits for single phase voltage inverter carried out by using Lucas-Nulle didactic-multimedial equipment
Committee MembersDenis Pelin (committee chairperson)
Davor Vinko (committee member)
Ivan Biondić (committee member)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Lower level organizational unitsDepartment of Electromechanical Engineering
Chair of Electric Machines and Power Electronics
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Study programme typeuniversity
Study levelgraduate
Study programmeGraduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering
Study specializationPower Engineering
Academic title abbreviationmag.ing.el.
Genremaster's thesis
Language Croatian
Defense date2017-09-19
Parallel abstract (English)
In this graduate thesis are described the typical ways of controlling AC converters with didactic multimedia equipment Lucas Nuelle, which is used in laboratory for the purpose of doing practice in the field of energy electronics. The analysis of AC converter's work in bridge and semi-bridge connection is described. After the described analysis of AC converter's work, the didactic multimedia equipment is described. In the LabSoft computer program it is explained how to produce karakteristic wave shaped, and then are described ways of reducing the overall harmonial distortion, which are rectangular and sinus pulse width modulation. Recorded are the wave shapes and frequency spectres of rectangular and sinus PWM modulation at different settings of the converter, and with the frequency spectres are shown the values of THD for both modulations.
Parallel keywords (Croatian)Jednofazni naponski izmjenjivač mosni spoj polumosni spoj ukupno harmonijsko izobličenje THD pulsno širinska modulacija frekvencjski spektar modulacijski indeks LabSoft UniTrain-I LucasNuellen
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:566474