Sustav regulacije protoka u laboratorijskom postrojenju za pripremu fluida

Žuljević, Luka

master's thesis

Sustav regulacije protoka u laboratorijskom postrojenju za pripremu fluida

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. urn:nbn:hr:200:992629

Žuljević, Luka

Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Computer Engineering and Automation
Chair of Automation and Robotics

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

Cite this document

APA 6th Edition

Žuljević, L. (2023). Sustav regulacije protoka u laboratorijskom postrojenju za pripremu fluida (Master's 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:200:992629

MLA 8th Edition

Žuljević, Luka. "Sustav regulacije protoka u laboratorijskom postrojenju za pripremu fluida." Master's 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:200:992629

Chicago 17th Edition

Harvard

Žuljević, L. (2023). 'Sustav regulacije protoka u laboratorijskom postrojenju za pripremu fluida', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 21 May 2024, https://urn.nsk.hr/urn:nbn:hr:200:992629

Vancouver

Žuljević L. Sustav regulacije protoka u laboratorijskom postrojenju za pripremu fluida [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2023 [cited 2024 May 21] Available at: https://urn.nsk.hr/urn:nbn:hr:200:992629

IEEE

L. Žuljević, "Sustav regulacije protoka u laboratorijskom postrojenju za pripremu fluida", Master's 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:200:992629

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:992629

Metadata

Title	Sustav regulacije protoka u laboratorijskom postrojenju za pripremu fluida
Title (english)	Flow control system in a pilot plant for fluid preparation
Author	Luka Žuljević
Mentor	Dražen Slišković (mentor)
Committee member	Dražen Slišković (predsjednik povjerenstva)
Committee member	Emmanuel Karlo Nyarko (član povjerenstva)
Committee member	Petra Pejić (član povjerenstva)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Electrical Engineering, Computer Science and Information Technology Osijek (Department of Computer Engineering and Automation) (Chair of Automation and Robotics) Osijek
Defense date and country	2023-07-25, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Automation and Robotics
Abstract	Regulacija protoka je vrlo česta zadaća u industrijskim postrojenjima pa joj se često pridaje veće značenje. U radu je modeliran proces protoka fluida na maketi postrojenja za pripremu fluida te projektiran PID regulator. Pri projektiranju sustava upravljanja korištena je simulacije i mjerenje na postrojenju. Za određivanje parametara regulatora korišteno je više metoda sinteze. Napravljena je sinteza regulatora korištenjem Ziegler-Nichols metoda, metode krivulje mjesta korijena te metode Tehničkog optimuma. Na postojećem laboratorijskom postrojenju implementiran je regulator na PLC te su provedena testiranja kakvoće regulacije na različitim radnim točkama i uz različite skokovite pobude. Provedeno je testiranje kakvoće regulacije protoka vode i rashladnog sredstva uz regulatore projektirane na modelu procesa s vodom kao fluidom. Izrađeno je programsko rješenje te pripadajuće korisničko sučelje kojim se upravlja cjelokupnim sustavom pri čemu je omogućeno i ručno i automatsko upravljanje.
Abstract (english)	The aim of the paper is to determine the parameters of the regulator and to show the quality parameters of the regulation of the fluid or coolant. A mathematical model of the system was determined, where the flow meter represents the measuring member, the proportional valve the executive member, and the flow is the regulated quantity. At the existing laboratory plant, the flow responses for different step impulse were recorded and the quality parameters of the regulation were determined. The regulator was synthesized using the Ziegler-Nichols method, the root locus method and the technical optimum method. Tests were conducted to record the response of water to step impulse and the response of the coolant. A software solution was created with belonging user interface that manages the entire system. The influence of the fluid density change on the regulation quality parameter is presented.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:200:992629
Study programme	Title: UNIVERSITY STUDY AUTOMOBILE COMPUTER AND COMMUNICATION Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka automobilskog računarstva i komunikacija (magistar/magistra inženjer/inženjerka automobilskog računarstva i komunikacija)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2023-09-21 09:08:27

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