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master's thesis
PROGRAMIRANJE MIKROKONTROLERA ZA UČINSKE PRETVARAČE
2017. urn:nbn:hr:190:317774
Margetić, Mario
University of Rijeka
Faculty of Engineering

Cite this document

Margetić, M. (2017). PROGRAMIRANJE MIKROKONTROLERA ZA UČINSKE PRETVARAČE (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:317774

Margetić, Mario. "PROGRAMIRANJE MIKROKONTROLERA ZA UČINSKE PRETVARAČE." Master's thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:317774

Margetić, Mario. "PROGRAMIRANJE MIKROKONTROLERA ZA UČINSKE PRETVARAČE." Master's thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:317774

Margetić, M. (2017). 'PROGRAMIRANJE MIKROKONTROLERA ZA UČINSKE PRETVARAČE', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:190:317774

Margetić M. PROGRAMIRANJE MIKROKONTROLERA ZA UČINSKE PRETVARAČE [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2017 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:190:317774

M. Margetić, "PROGRAMIRANJE MIKROKONTROLERA ZA UČINSKE PRETVARAČE", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:190:317774

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Metadata
TitlePROGRAMIRANJE MIKROKONTROLERA ZA UČINSKE PRETVARAČE
AuthorMario Margetić
MentorSaša Sladić (mentor)
Committee memberViktor Sučić (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2017-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom radu opisani su učinski pretvarači s galvanskim odvajanjem i bez njega. U skupinu učinskih pretvarača bez galvanskog odvajanja spadaju silazni, uzlazni i silazno-uzlazni pretvarači, a u skupinu učinskih pretvarača sa galvanskim odvajanjem spadaju simetrični, polumosni i mosni pretvarači. Teoretski dio rada popraćen je simulacijom simetričnog pretvarača u programskom paketu Simplorer. Za upravljanje pretvaračima potrebno je generirati upravljačke signale koji će upravljati tranzistorskim sklopkama. Kod generiranja upravljačkih PWM signala korišten je razvojni sustav STM32F4-Discovery s STM32F407VTG6 mikrokontrolerom. Za programiranje mikrokontrolera korišten je programski paket Keil μVision 5. Prije početka pisanja programskog kôda, potrebno je poznavati koncept mikrokontrolera, no također je potrebno dobro poznavati vremenske registre i brojače koje sadrži taj mikrokontroler. Iako postoje već gotove biblioteke za generiranje PWM signala, one nemaju mogućnost postavljanja intervala dokinuća napona između dva PWM signala koje je potrebno kod upravljanja simetričnim pretvaračem.
Abstract (english)
In this paper a theory of power converters has been described with and without galvanic seperation. In the group of power converters without galvanic separation, there are buck, boost and buck-boost converter. In the group of power converters with galvanic separation there are push-pull, half-bridge and bridge converter. The theoretical part of this work is supported by simulation of a push-pull converter which are produced in the Simplorer software package. To be able to control the converters, it is necessary to generate control signals, which will control the transistor switches. The STM32F4 development system with a STM32F407VTG6 microcontroller was used when generating control PWM signals. For microcontroller programing, a Keil μVision 5 software package was used. Before writing a program code it is important to know microcontroller architecture, but it is also necessary to know well timers and counters which containes this microcontroller. Although there are existing libraries for generating PWM signals, they do not have ability to set the dead time between the two PWM signals which is necessary for push-pull converter management.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:317774
Study programmeTitle: Electrical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-01-30 12:17:32