| Title | Karakteristike odabranih energetskih pretvarača prikazanih s pomoću didaktičko-multimedijalne opreme |
| Author | Andrej Brandis |
| Mentor(s) | Denis Pelin (thesis advisor)
|
| Abstract | U ovom diplomskom radu obrađena je tema karakteristike energetskih pretvarača prikazanih
pomoću didaktičko-multimedijalne opreme. UniTrain-I dio je asortimana proizvođača Lucas
Nuelle predviđen za usavršavanje i usvajanje novih znanja iz područja elektrotehnike. Tečaj iz
energetskih pretvarača sadrži teme: jednokvadrantni istosmjerni pretvarači napona,
četverokvadrantni istosmjerni pretvarači napona, jednofazni izmjenjivači, trofazni izmjenjivači te
spektralna analiza. Vježbe su odrađene kroz teorijska i praktična razmatranja. U radu su navedena
i najčešća područja primjene obrađenih energetskih pretvarača. Također, dane su i usporedbe istih
energetskih pretvarača s drugim režimima rada te su navedene prednosti i nedostaci za svaki
energetski pretvarač u određenom režimu rada. Rezultati mjerenja su valni oblici napona i struje
trošila, a kod trofaznog izmjenjivača obrađena je i spektralna analiza. Iza svake vježbe dani su
najvažniji zaključci rezultata mjerenja. Također, kroz vježbe su objašnjena određena podešavanja
energetskog pretvarača preko računalnog programa LabSoft, te su dane kratke upute korištenja
mjerne opreme i računalnog programa. |
| Keywords | single quadrant DC choppers four quadrant DC choppers AC converters three-phase power inverters FFT analysis PWM modulation rotating magnetic field LabSoft UniTrain-I Lucas Nuelle. |
| Parallel title (English) | Characteristics of the chosen power electronic converter represented by didactic-multimedia equipment |
| Committee Members | Denis Pelin (committee chairperson)
Kruno Miličević (committee member)
Ivan Biondić (committee member)
|
| Granter | Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek |
| Lower level organizational units | Department of Electromechanical Engineering
Chair of Electric Machines and Power Electronics |
| Place | Osijek |
| State | Croatia |
| Scientific field, discipline, subdiscipline | TECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
|
| Study programme type | university |
| Study level | graduate |
| Study programme | Graduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering |
| Study specialization | Power Engineering |
| Academic title abbreviation | mag.ing.el. |
| Genre | master's thesis |
| Language | Croatian |
| Defense date | 2015-10-07 |
| Parallel abstract (English) | This thesis deals with the characteristics of power converters represented by didactic and
multimedia equipment. UniTrain-I is part of a range of manufacturer Lucas Nuelle and it is
designed for training and acquiring new knowledge in the field of electrical engineering. The
course include topics: Single quadrant DC choppers, four quadrant DC choppers, AC converters,
three-phase power inverters and FFT analysis. The exercises were carried out through theoretical
and practical considerations. The thesis listed the most common areas of application of power
converters. Also, the comparisons of power converters with other modes are given, as well as the
advantages and disadvantages of each power converter in a particular mode. The measurement
results are voltage and current waveforms of load as well as FFT analysis. After each course, the
most important conclusions of the measurement results are given. Also, there are explanations how
to adjust power converter through the PC software. The brief instructions how to use measuring
equipment and software were also given. |
| Parallel keywords (Croatian) | Jednokvadrantni istosmjerni pretvarač napona četverokvadrantni istosmjerni pretvarač napona jednofazni izmjenjivač trofazni izmjenjivač FFT analiza PWM modulacija okretno magnetsko polje LabSoft UniTrain-I Lucas Nuelle. |
| Resource type | text |
| Access condition | Open access |
| Terms of use |  |
| URN:NBN | https://urn.nsk.hr/urn:nbn:hr:200:608218 |
