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undergraduate thesis
Izrada istosmjernog silaznog pretvarača za napajanje istosmjernog motora male snage upravljanog s LM555CN
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. urn:nbn:hr:200:576414
Borić, Dora
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Chair of Electric Machines and Power Electronics

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

Borić, D. (2023). Izrada istosmjernog silaznog pretvarača za napajanje istosmjernog motora male snage upravljanog s LM555CN (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:576414

Borić, Dora. "Izrada istosmjernog silaznog pretvarača za napajanje istosmjernog motora male snage upravljanog s LM555CN." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:200:576414

Borić, Dora. "Izrada istosmjernog silaznog pretvarača za napajanje istosmjernog motora male snage upravljanog s LM555CN." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:200:576414

Borić, D. (2023). 'Izrada istosmjernog silaznog pretvarača za napajanje istosmjernog motora male snage upravljanog s LM555CN', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 08 September 2024, https://urn.nsk.hr/urn:nbn:hr:200:576414

Borić D. Izrada istosmjernog silaznog pretvarača za napajanje istosmjernog motora male snage upravljanog s LM555CN [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2023 [cited 2024 September 08] Available at: https://urn.nsk.hr/urn:nbn:hr:200:576414

D. Borić, "Izrada istosmjernog silaznog pretvarača za napajanje istosmjernog motora male snage upravljanog s LM555CN", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:200:576414

Metadata
TitleIzrada istosmjernog silaznog pretvarača za napajanje istosmjernog motora male snage upravljanog s LM555CN
Title (english)Design of DC-DC buck converter to supply a low power DC motor controlled by LM555CN
AuthorDora Borić
MentorDenis Pelin (mentor)
MentorAndrej Brandis (sumentor)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Electromechanical Engineering)
(Chair of Electric Machines and Power Electronics)
Osijek
Defense date and country2023, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Abstract
Napravljena je analiza rada istosmjernog silaznog pretvarača u slučaju opterećenja trošilom valovite struje, pri čemu su dani karakteristični valni oblici napona i struja ventila i trošila rada pomoću Kircohhoffovih zakona, a zatim su predstavljeni i osnovni principi upravljanja istosmjernih pretvarača. Opisana je izrada silaznog pretvarača opterećenog istosmjernim motorom male snage. Prvenstveno su objašnjena osnovna dva dijela koja čine pretvarač, pretvarački i upravljački dio. Dane su specifikacije istosmjernog motora. Objašnjen je postupak izrade tiskane pločice sklopa i postolja. Izvršena su mjerenja izvršenim na izrađenom pretvaraču, objašnjen je postupak mjerenja i dani su rezultati mjerenja. Komentirani su mogući razlozi pojave pogreške u određivanju faktora vođenja pretvarača.
Abstract (english)
An analysis of the operation of the DC step-down converter in the case of load with a ripple current consumer was made, whereby the characteristic waveforms of the voltage and current of the valve and the work consumer were given using Kircohhoff's laws, and then the basic principles of the control of the DC converters were presented. The building of a step-down converter loaded with a low-power DC motor is described. Firstly, the two main parts that make up the converter, the converter and the control part, are explained. DC motor specifications are given. The process of making the circuit board and the base is explained. Measurements were performed on the manufactured converter, the measurement procedure was explained and the measurement results were given. The possible reasons for the occurrence of an error in the determination of the driving factor of the converter are commented on.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:576414
Study programmeTitle: Undergraduate University Study Programme
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
Access conditionsOpen access
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Created on2023-10-16 08:50:20