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Simulacija, vodenje in nadzor industrijske hladilne postaje
KAC, KLEMEN (Author), Mušič, Gašper (Mentor) More about this mentor... This link opens in a new window

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Abstract
Zaključno delo opisuje razvoj krmilnega in nadzornega sistema za hladilno postajo v živilski industriji. Najprej je predstavljeno delovanje postaje in njenih sestavnih delov, nato je razložen uporabljeni nadzorni sistem SCADA in funkci- onalnosti, ki nam jih omogoča. Glede na tehnične zahteve ter želene funkcional- nosti je bil izdelan krmilni program, ki ga izvaja programirljivi logični krmilnik PACSystems proizvajalca GE. V zadnjem delu je poglobljeno predstavljeno delo- vanje hladilnega stolpa, za katerega smo v programskem okolju Simulink izdelali matematični model ter simulirali hlajenje vode s tremi hladilnimi stolpi. Odločili smo se preveriti, kateri izmed obeh načinov hlajenja je efektivnejši in hkrati ener- gijsko bolj varčen ter ga uporabili na realnem sistemu.

Language:Slovenian
Keywords:PLK, SCADA, hladilni stolp, Simulink, hladilna postaja, vodenje in nadzor
Work type:Master's thesis/paper (mb22)
Organization:FE - Faculty of Electrical Engineering
Year:2018
Views:268
Downloads:262
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Secondary language

Language:English
Title:Simulation, control and supervision of an industrial cooling station
Abstract:
This thesis describes the development of control and supervisory system for a cooling station used in a food industry plant. We begin with the operation presentation of our cooling station and its components, then we move on to the supervisory SCADA system that was used and describe all its functionalities. The control program for the station was carefully designed based on user requirements and is being run by a programmable logic controller named PACSystems from GE manufacturer. In the last part we explore physical background of cooling towers, build a mathematical model of one and simulate water cooling with three towers. Our aim is to compare two algorithms of cooling, find out which one is more effective and economical at the same time and apply it to the real system.

Keywords:PLC, SCADA, cooling tower, Simulink, cooling station, management and control

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