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undergraduate thesis
Projektiranje niskonaponskog trofaznog izmjenjivača
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. urn:nbn:hr:168:376587
Poštek, Silvestar
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Poštek, S. (2020). Projektiranje niskonaponskog trofaznog izmjenjivača (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:376587

Poštek, Silvestar. "Projektiranje niskonaponskog trofaznog izmjenjivača." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. https://urn.nsk.hr/urn:nbn:hr:168:376587

Poštek, Silvestar. "Projektiranje niskonaponskog trofaznog izmjenjivača." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. https://urn.nsk.hr/urn:nbn:hr:168:376587

Poštek, S. (2020). 'Projektiranje niskonaponskog trofaznog izmjenjivača', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 June 2024, https://urn.nsk.hr/urn:nbn:hr:168:376587

Poštek S. Projektiranje niskonaponskog trofaznog izmjenjivača [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2020 [cited 2024 June 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:376587

S. Poštek, "Projektiranje niskonaponskog trofaznog izmjenjivača", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:168:376587

Metadata
TitleProjektiranje niskonaponskog trofaznog izmjenjivača
Title (english)Design of low voltage three phase inverter
AuthorSilvestar Poštek
MentorMario Vražić (mentor)
Committee memberMario Vražić (predsjednik povjerenstva)
Committee memberTomislav Ivaniš (član povjerenstva)
Committee memberDora Penić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2020-08-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Niskonaponski trofazni izmjenjivač je uređaj učinske elektronike koji služi za pogon trofaznih motora različitih vrsta. U radu je ukratko opisan način rada BLDC motora te pojava reverznog vođenja poredne diode. Blokovski su opisani podsustavi niskonaponskog izmjenjivača te njihova uloga u radu izmjenjivača, što uključuje: pobudni stupanj, upravljačka jedinica, sustav za mjerenje struja faza i sustav za obradu signala s Hall sondi. Na temelju dokumentacije proizvođača poluvodičkih komponenata određeni su gubitci vođenja i sklapanja MOSFET-a i poredne diode. Dobiveni su rezultati koji pokazuju gubitke MOSFET-a i gubitke diode. Na kraju, izrađen je i prijedlog nacrta tiskane pločice u KiCAD programu za izradu tiskanih pločica.
Abstract (english)
Low-voltage three phase inverter is a power electronics device used for driving various types of three phase motors. In this paper, the principal of operation of BLDC motor and phenomenon of reverse conduction of freewheeling diode were briefly examined. The subsystems of the low-voltage inverter and their role in the operation of the inverter were described in blocks, which includes: driving stage, control unit, current measuring system, Hall signal measurement system. Based on the documentation of the semiconductor component manufacturer, the conduction losses and switching losses of both MOSFET and freewheeling diode were calculated. Finally, printed circuit board design was proposed using KiCAD.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:376587
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2023-01-14 09:42:28