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master's thesis
Izrada istosmjernog pretvarača za hibridni naponsko-toplinski sunčani kolektor
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. urn:nbn:hr:168:407046
Galić, Domagoj
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Galić, D. (2016). Izrada istosmjernog pretvarača za hibridni naponsko-toplinski sunčani kolektor (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:407046

Galić, Domagoj. "Izrada istosmjernog pretvarača za hibridni naponsko-toplinski sunčani kolektor." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:407046

Galić, Domagoj. "Izrada istosmjernog pretvarača za hibridni naponsko-toplinski sunčani kolektor." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:407046

Galić, D. (2016). 'Izrada istosmjernog pretvarača za hibridni naponsko-toplinski sunčani kolektor', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:407046

Galić D. Izrada istosmjernog pretvarača za hibridni naponsko-toplinski sunčani kolektor [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2016 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:407046

D. Galić, "Izrada istosmjernog pretvarača za hibridni naponsko-toplinski sunčani kolektor", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:168:407046

Metadata
TitleIzrada istosmjernog pretvarača za hibridni naponsko-toplinski sunčani kolektor
Title (english)Building DC/DC converter for hybrid photovoltaic-thermal system
AuthorDomagoj Galić
MentorViktor Šunde (mentor)
Committee memberViktor Šunde (predsjednik povjerenstva)
Committee memberŽeljko Jakopović (član povjerenstva)
Committee memberJadranko Matuško (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2016-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Diplomski rad je podijeljen u četiri cjeline. Prvo je dan kratki i generalni opis PV/T sustava. Potom u drugom dijelu rada su opisani glavni dijelovi upravljanog PV/T sustava. Ovakav PV/T sustav se upravlja pomoću sinkronog silaznog pretvarača i algoritma za iskorištenje maksimalne snage fotonaponskog panela. Trošilo predstavlja baterija koja pokreće crpku za pumpanje vode. Nakon opisa glavnih dijelova načinjena je simulacija. Simulacija se može podijeliti u dva dijela. Prva simulacija je rađena u programima PLECS/MATLAB. Prikazuje djelotvornost P&O MPPT algoritma tj. da li panel daje maksimalnu snagu pri različitim vremenskim uvjetima (nadomješteno signalom Ir) te različitim parametrima. Druga simulacija je rađena u LTSpice-u gdje je prikazana djelotvornost sinkronog silaznog pretvarača sa realnim parametrima. Potom je opisan eksperimentalni sustav. Za eksperimentalan sustav je projektirana shema i štampana pločica sinkronog silaznog pretvarača i dodatnog upravljačkog dijela. Elektroničke komponente pretvarača su ispravno dimenzionirane i štampana pločica se može upotrijebiti za daljne projekte.
Abstract (english)
Thesis is divided into four parts. First, a brief and general description of the PV/T system is given. Then in the second part are described main parts of the controlled PV/T system. This PV/T system is controlled by a synchronous buck converter and an algorithm for maximum power utilization of photovoltaic panels. Load represents a battery that runs a pump for pumping water. The simulation is made after describing the main components. The simulation can be divided into two parts. The first simulation was done in the programs PLECS/MATLAB. It shows the effectiveness of P&O MPPT algorithm, that is whether the panel gives maximum power at different weather conditions (offset signal Ir) and various parameters. Another simulation was run in LTSpice which shows the efficiency of a synchronous buc converter with real parameters. Then, the experimental system is described. In the experimental system scheme and printed circuit board (PCB) of synchronous buck converter and an additional control units are designed. Electronic components of the inverter are correctly dimensioned and printed circuit board can be used for further projects.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:407046
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 on2019-03-19 13:39:06