undergraduate thesis
Identification of harmonic sources by using superposition

Matija Pavin (2015)
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Chair of Fundamentals of Electrical Engineering and Measurements
Metadata
TitleDetekcija izvora viših harmonika metodom superpozicije
AuthorMatija Pavin
Mentor(s)Marinko Barukčić (thesis advisor)
Abstract
Harmonike proračunavamo tako da na nekom mjestu u mreži izmjerimo efektivne vrijednosti i kut struje i napona po harmonicima. Potom iz već poznatih vrijednosti impedancija mrežne strane izračunamo model nelinearnog strujnog izvora koji koristimo u nortonovoj shemi. Potrošačku stranu modeliramo sa RLC komponentama. Također za potrošača izraćunamo nelinearni strujni izvor za potrošačku stranu nortonovog modela. Potom superpozicijom izračunamo strujne i naponske doprinose za pojedini harmonik. Potom uspoređujemo mrežne i potrošačke doprinose u odnosu na struju i napon na točki mjrenja
KeywordsHarmonic detection with superposition Harmonics THD Fourier analisys superposition Thevenin Norton
Parallel title (English)Identification of harmonic sources by using superposition
Committee MembersMarinko Barukčić (committee chairperson)
Kruno Miličević (committee member)
Hrvoje Glavaš (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 Fundamentals of Electrical Engineering and Measurements
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Study programme typeuniversity
Study levelundergraduate
Study programmeUndergraduate University Study Programme; branch Electrical Engineering
Academic title abbreviationuniv.bacc.ing.el.
Genreundergraduate thesis
Language Croatian
Defense date2015-09-30
Parallel abstract (English)
Harmonics are calculated so that we at some point measure curent and voltage phase angle and effective value for all harmonics. From alredy known impedance values we calculate non-linear current source for grid side that we use in Norton model. Customer side is modeled with RLC components. For customer side we also calculate non-linear current source for Norton model. After that we calculate voltage and current contributions for each harmonic. After that we compare grid and customer contributions
Parallel keywords (Croatian)detekcija harmonika superpozicijom harmonici THD Fourierova analiza superpozicija Thevenin Norton
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:864936
CommitterAnka Ovničević