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master's thesis
Regulacija temperature plinske peći za zagrijavanje čeličnih elemenata
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. urn:nbn:hr:168:979460
Načinović, Luka
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Načinović, L. (2019). Regulacija temperature plinske peći za zagrijavanje čeličnih elemenata (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:979460

Načinović, Luka. "Regulacija temperature plinske peći za zagrijavanje čeličnih elemenata." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:979460

Načinović, Luka. "Regulacija temperature plinske peći za zagrijavanje čeličnih elemenata." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:979460

Načinović, L. (2019). 'Regulacija temperature plinske peći za zagrijavanje čeličnih elemenata', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:979460

Načinović L. Regulacija temperature plinske peći za zagrijavanje čeličnih elemenata [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2019 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:979460

L. Načinović, "Regulacija temperature plinske peći za zagrijavanje čeličnih elemenata", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:168:979460

Metadata
TitleRegulacija temperature plinske peći za zagrijavanje čeličnih elemenata
Title (english)Temperature control of gas fired metal heat treating furnace
AuthorLuka Načinović
MentorDamir Sumina (mentor)
Committee memberDamir Sumina (predsjednik povjerenstva)
Committee memberIgor Erceg (član povjerenstva)
Committee memberMartina Kutija (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2019-07-03, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Regulacija temperature plinske peći za zagrijavanje čeličnih elemenata ostvarena je programabilnim logičkim kontrolerom Siemens SIMATIC S7 300. Obrađena je teorija prijenosa topline, teorija gorenja i stehiometrijski odnosi goriva i zraka za učinkovito izgaranje. U programskom alatu Simulink izrađen je matematički model sustava jedne peći za zagrijavanje i izvedena sinteza regulatora u svrhu regulacije temperature i protoka goriva/zraka. Kaskadna regulacijska struktura korištena u plinskim pećima implementirana je u logički kontroler. Analogni moduli PLC-a spojeni su na elektronički sklop koji simulira prijenos topline i protok plina te je tako testiran rad programa. Odzivi su spremljeni u podatkovne blokove PLC-a i iscrtani pomoću programskog alata MATLAB. Vizualizacijsko sučelje za nadzor temperature, protoka te omjera goriva i zraka izrađeno je u alatu Siemens WinCC Flexible. Vizualizacijsko sučelje pokreće se s osobnog računala te je pomoću njega omogućeno zadavanje referentnih vrijednosti, nadzor procesnih veličina, praćenje trendova i podešavanje parametara regulatora.
Abstract (english)
Temperature control of the gas fired furnace for heating of the steel elements was achieved with programmable logic controller Siemens SIMATIC S7 300. The theory of heat transfer, burning and stoichiometric ratios of fuel and air for efficient combustion were elaborated. Mathematical model of such gas fired furnace was modeled with Simulink tool for the purpose of developing regulation structure. The cascade control structure, used in gas fired furnaces is implemented in a logic controller. PLC's Analog modules are connected to an electronic circuit that simulates the heat transfer and gas flow for purposes of testing developed software. Responses are stored in PLC data blocks and ploted with the MATLAB software. The visualization interface for supervision of temperature, flows, fuel and air ratios was developed in Siemens WinCC Flexible software. The visualization interface is run on personal computer, which allows reference values setting, process values supervision, trend tracking and controller parameters adjustments.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:979460
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 on2020-01-07 20:42:39