Razvoj decentraliziranog upravljačkog sustava i digitalnog blizanca proizvodne jedinice u kemijskoj industriji

master's thesis

• Title (english): Development of decentralized control sytem and digital twin for production unit in chemical industry
• Author: Dominik Likakur
• Mentor: Damir Sumina (mentor)
• Committee member: Damir Sumina (predsjednik povjerenstva)
• Committee member: Igor Erceg (član povjerenstva)
• Committee member: Zlatko Hanić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2022-07-01, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Ovaj rad prikazuje postupak izrade decentraliziranog upravljačkog sustava za proizvodnu jedinicu u kemijskoj industriji. Opisana je izrada hardverske konfiguracije, izrada hijerarhije postrojenja prema ISA88 standardu, konfiguracija upravljačkih modula i izrada sekvencijalnih funkcijskih dijagrama. Izrađeno je i vizualizacijsko sučelje u programskom alatu WinCC. Osim upravljačkog sustava napravljen je digitalni blizanac postrojenja koristeći simulacijsku platformu SIMIT. Dimenzionirani su svi spremnici i reaktori te je rad sustava testiran u simuliranim uvjetima. U modelu digitalnog blizanca se izmjenom parametara može se ispitati rad postrojenja s raznim materijalima, uvjetima i parametrima te se tako može optimizirati proizvodnja bez velikih troškova, zaustavljanja rada postrojenja i u kraćem vremenu.

Abstract (english)

This paper presents the development of a decentralized control system for a production unit in the chemical industry. The creation of a hardware configuration, and a plant hierarchy according to the ISA88 standard, the configuration of control modules and the creation of sequential function diagrams are described. The visual interface in the WinCC software tool was also created. In addition to the control system, a digital twin of the plant was created using the SIMIT simulation platform. All tanks and reactors were dimensioned and the operation of the system was tested in simulated conditions. In the digital twin model, by changing the parameters, the operation of the plant can be tested with various materials, conditions and parameters, and thus production can be optimized without high costs, stopping the operation of the plant and in a shorter time.

• Keywords: Procesna automatizacija; Decentralizirani upravljački sustav; Digitalni blizanac; DCS; Siemens; PCS7; SIMIT; Kemijska industrija
• Keywords (english): Process Automation; Decentralized Control System; Digital Twin; DCS; Siemens; PCS7; SIMIT; Chemical industry
• Language: croatian
• URN:NBN: urn:nbn:hr:168:252570
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-14 20:58:31