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master's thesis
Precizni sustav za mjerenje napona niske frekvencije
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. urn:nbn:hr:168:491089
Kaužljar, Nikola
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Kaužljar, N. (2024). Precizni sustav za mjerenje napona niske frekvencije (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:491089

Kaužljar, Nikola. "Precizni sustav za mjerenje napona niske frekvencije." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:491089

Kaužljar, Nikola. "Precizni sustav za mjerenje napona niske frekvencije." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:491089

Kaužljar, N. (2024). 'Precizni sustav za mjerenje napona niske frekvencije', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 28 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:491089

Kaužljar N. Precizni sustav za mjerenje napona niske frekvencije [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2024 [cited 2024 December 28] Available at: https://urn.nsk.hr/urn:nbn:hr:168:491089

N. Kaužljar, "Precizni sustav za mjerenje napona niske frekvencije", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:168:491089

Metadata
TitlePrecizni sustav za mjerenje napona niske frekvencije
Title (english)A precise system for low frequency voltage measurement
AuthorNikola Kaužljar
MentorIgor Krois (mentor)
Committee memberIgor Krois (predsjednik povjerenstva)
Committee memberMarko Koričić (član povjerenstva)
Committee memberTvrtko Mandić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2024-09-20, Croatia
Abstract
Precizni sustav za mjerenje napona niske frekvencije Realiziran je mjerni sustav sa ciljanom točnošću od 0.05%, mjernim opsegom od 0 V do 10 V, temperaturnim opsegom od 15°C do 30°C, maksimalnom frekvencijom mjerenja od 0.5 Hz sa odgovarajućom zaštitom mjernog sklopovlja od prenapona i reverznih napona te sa odgovarajućom programskom podrškom za umjeravanje i digitalni prikaz podataka. Izrađene su sheme, izabrane komponente koje najbolje odgovaraju zahtjevima bez prevelikog utjecaja na povećanje cijene, izrađene su tiskane pločice i složene u mehaničko kućište sa pažnjom prema fizikalnim efektima koji mogu negativno utjecati na mjernu točnost uređaja. Odrađena su mjerenja s kojima je potvrđeno ispunjavanje zadanih zahtjeva.
Abstract (english)
A precise system for low frequency voltage measurement A low frequency voltage measurement system was designed. System specifies target accuracy of 0.05%, measuring scope of 0 V to 10 V, temperature scope of 15°C to 30°C, maximum measurement frequency of 0.5 Hz with appropriate measurement input protection from overvoltage and reverse voltage, with appropriate software support for calibration and digital data display. Schematics were designed, appropriate component were selected, without drastically increasing the price, PCBs were designed and were assembled into a mechanical housing with focus on physical effects that can adversely affect the measuring accuracy of the device. Measurements have been made with which the system specifications have been confirmed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:491089
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 on2024-11-07 05:38:55