prikaz prve stranice dokumenta Numeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona
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master's thesis
Numeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. urn:nbn:hr:168:383841
Petrović, Karlo
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Petrović, K. (2018). Numeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:383841

Petrović, Karlo. "Numeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:383841

Petrović, Karlo. "Numeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:383841

Petrović, K. (2018). 'Numeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 07 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:383841

Petrović K. Numeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2018 [cited 2024 November 07] Available at: https://urn.nsk.hr/urn:nbn:hr:168:383841

K. Petrović, "Numeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:168:383841

Metadata
TitleNumeričko modeliranje i izrada prigušnice za programabilni trofazni kalibrator napona
Title (english)Numerical modeling and fabrication of the choke for three-phase programmable voltage calibrator
AuthorKarlo Petrović
MentorMartin Dadić (mentor)
Committee memberMartin Dadić (predsjednik povjerenstva)
Committee memberŽeljko Štih (član povjerenstva)
Committee memberBojan Trkulja (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2018-07-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Cilj je bio napraviti prigušnicu izlaznog filtra kalibratora, točno određenog induktiviteta iznosa 3,6 mH. Prvo se provodio analitički proračun magnetskog kruga, zatim se napravio 3D model prigušnice u MagNet-u, gdje su se radile simulacije i mijenjanjem broja zavoja se utjecalo na iznos induktiviteta. Poslije izvršenih simulacija se na osnovu odgovarajućeg broja namota namotala prigušnica na standardnu SU jezgru, prema standardu DIN 41309. Tada se prigušnica s jezgrom ponašala kao transformator u praznom hodu. Spojen je mjerni sustav za mjerenje induktiviteta prigušnice i bilo je potrebno odmotavati zavoje dok se ne dobije željena vrijednost induktiviteta koji se može koristiti u izlaznom filtru za uklanjanje viših harmonika napona.
Abstract (english)
The goal was to build a choke of output filter of the calibrator, whose inductance is specified exactly at 3,6 mH. After the analytical calculation of magnetic circuit was carried out, a 3D model of choke was made using MagNet, where the simulations were performed. Additionally, by changing the number of turns, the amount of inductance was influenced. After the simulations were completed, the choke was rolled up on standard SU core, according to standard DIN 41309, based on corresponding number of turns. Aterwards, the choke with a coil acted as a transformer in idle state. Eventually, it was created a measuring system in order to measure inductance of the choke and it was necessary to unwind turns until needed value of inductance was obtained, which can be used in output filter for removing higher voltage harmonics.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:383841
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2019-03-13 23:56:21