Određivanje optimalnog upravljanja i ekonomskog troška rada klima komore

master's thesis

• Title (english): Determination of Optimal Control and Corresponding Economical Cost for the Air Handling Unit Operation
• Author: David Krištofić
• Mentor: Mario Vašak (mentor)
• Committee member: Mario Vašak (predsjednik povjerenstva)
• Committee member: Mato Baotić (član povjerenstva)
• Committee member: Vinko Lešić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-02-20, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Nastojanjem smanjenja energijske potrošnje postavlja se pitanje uštede u sustavu grijanja, hlađenja i ventilacije. Razlog tome je velik udio energijske potrošnje istog sustava u zgradama koje po projekcijama uzimaju 40% utroška ukupne potrošnje energije. U ovom radu prikazano je modeliranje komponenata centralne jedinice za pripremu zraka i osiguravanje određenih upravljačkih veličina istog sustava. Modeliranje je potrebno kako bi se što vjernije u stvarnom sustavu mogao osmisliti pametan način upravljanja i potrošnje energije. Preko istih modela osiguravaju se određene upravljačke veličine zahtijevane od strane algoritma koji je zadužen za raspoređivanje poslova na takav način da se za zahtijevane parametre temperature i kvalitete zraka utroši najmanje energije ili novca.

Abstract (english)

The pursuit of reducing energy consumption involves the issue of savings in heating, cooling and ventilation systems. The reason for this is a large share of energy consumption of the same system in buildings that takes 40% of total energy consumption. This paper presents the modeling of the components of the central unit for air preparation and securing certain control variables of the same system. Modeling is needed in order to be as realistic as possible to devise a smart way of managing and consuming energy. The same models provide certain control variables required by the algorithm responsible for scheduling jobs in such a way that for the required quantities of temperature and air quality the whole system spends minimum amount of energy or money.

• Keywords: HVAC; AHU; Toplinski model grijača; Toplinski model hladnjaka; Energijsko modeliranje; Upravljanje
• Keywords (english): HVAC; AHU; Thermal Model of Heater; Thermal Model of Cooler; Energy Modeling; Control
• Language: croatian
• URN:NBN: urn:nbn:hr:168:122028
• 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: 2019-03-13 21:58:23