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master's thesis
Algoritam upravljanja jedinice za hlađenje podatkovnog centra
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. urn:nbn:hr:168:602429
Dedić, Ana
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Dedić, A. (2021). Algoritam upravljanja jedinice za hlađenje podatkovnog centra (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:602429

Dedić, Ana. "Algoritam upravljanja jedinice za hlađenje podatkovnog centra." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:602429

Dedić, Ana. "Algoritam upravljanja jedinice za hlađenje podatkovnog centra." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:602429

Dedić, A. (2021). 'Algoritam upravljanja jedinice za hlađenje podatkovnog centra', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 20 May 2024, https://urn.nsk.hr/urn:nbn:hr:168:602429

Dedić A. Algoritam upravljanja jedinice za hlađenje podatkovnog centra [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2021 [cited 2024 May 20] Available at: https://urn.nsk.hr/urn:nbn:hr:168:602429

A. Dedić, "Algoritam upravljanja jedinice za hlađenje podatkovnog centra", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:168:602429

Metadata
TitleAlgoritam upravljanja jedinice za hlađenje podatkovnog centra
Title (english)Control Algorithm of a Data Center Air Handling Unit
AuthorAna Dedić
MentorIgor Erceg (mentor)
Committee memberIgor Erceg (predsjednik povjerenstva)
Committee memberMartina Kutija (član povjerenstva)
Committee memberŠandor Ileš (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2021-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U radu je izrađen algoritam upravljanja jedinice za hlađenje podatkovnog centra. Unutar algoritma upravljanja obrađuju se mjerene vrijednosti tlaka, temperature i vlage u podatkovnom centru. Na temelju obrađenih podataka upravlja se brzinom ventilatora u hladnoj zoni podatkovnog centra, položajem ventila koji ograničava protok vode kroz izmjenjivače topline te procesom ovlaživanja/odvlaživanja. Algoritam upravljanja je implementiran i verificiran na programirljivom logičkom kontroleru Carel c.pCO Large. Postavljena je veza između PLC-a i senzora putem digitalnih ulaza/izlaza, analognih ulaza/izlaza i putem Modbus RTU komunikacijskog protokola. Izrađeno je korisničko sučelje koje omogućava korisniku nadzor jedinice za hlađenje.
Abstract (english)
In this thesis, data center air handling unit control algorithm is developed. Within the control algorithm, the measured values of pressure, temperature and humidity in the data center are processed. Based on the processed data, the fan speed in the cold aisle of the data center, the position of the valve that limits the flow of water through heat exchanger and the humidification/dehumidification processes are controlled. The control algorithm is implemented and verified on the PLC Carel c.pCO Large. A connection is established between the PLC and the sensor via digital inputs/outputs, analog inputs/outputs and via Modbus RTU communication protocol. A user interface is created for monitoring of air handling unit.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:602429
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 on2023-01-13 12:05:07