Modernizacija sustava upravljanja valjačkog stana

undergraduate thesis

• Title (english): Modernisation of Rolling Mill Control System
• Author: Marko Kovačević
• Mentor: Zdenko Kovačić (mentor)
• Committee member: Zdenko Kovačić (predsjednik povjerenstva)
• Committee member: Tamara Petrović (član povjerenstva)
• Committee member: Edin Kočo (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-11, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U radu je dan fizikalni opis procesa hladnog valjanja metala te su izloženi funkcionalni dijelovi postrojenja kako bi se na temelju toga realizirao novi sustav upravljanja. Opisani senzori i aktuatori koji čine postrojenje. Glavna problematika je savijanje radnih valjaka i kontrola željenih procesnih veličina. Upravljanje je realizirano Siemensovom opremom programabilnih kontrolera. Korisničko sučelje postrojenja napravljeno je u svrhu lakšeg nadgledanja postrojenja od strane operatera, što je napravljeno koristeći alat WinCC.

Abstract (english)

In this paper the process of cold metal-rolling is physically described and the functional parts of the machinery are presented with the purpose of creating a new controlling system. There is a description of sensors and actuators which stir the machinery. The main issue of such a process is binding mechanical rollers and controlling desired procedural quantities. Managing is done with Siemens’s programmable logic controllers. Machinery’s user interface is constructed in order to ease the monitoring of the system, which has been made using the WinCC tools.

• Keywords: metalurgija; redukcija; tčcka popuštanja; programibilni logički kontroler; korisnčko sučelje; hladno valjanje
• Keywords (english): metal industry; reduction; yield point; programmable logic controller; HMI; cold rolling
• Language: croatian
• URN:NBN: urn:nbn:hr:168:089185
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:50:19