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Title:INTEGRIRAN MONITORING KOT ORODJE ZA UČINKOVITO IN EKONOMIČNO ENERGETSKO UPRAVLJANJE JAVNIH STAVB
Authors:ID Praper, Primož (Author)
ID Rebolj, Danijel (Mentor) More about this mentor... New window
ID Pšunder, Igor (Comentor)
Files:.pdf MAG_Praper_Primoz_2016.pdf (3,49 MB)
MD5: 74EE93D1D9FCB6DC322E23002ABEA367
 
Language:Slovenian
Work type:Master's thesis
Typology:2.09 - Master's Thesis
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:V javnih stavbah (šolah, vrtcih) obstaja velik potencial za prihranke energije z učinkovitim energetskim upravljanjem. Cilj naloge je s pomočjo energetskega monitoringa in obdelave masovnih podatkov poiskati konkretne potenciale za te prihranke. Na osnovi podatkov, pridobljenih s pomočjo digitalnega obratovalnega monitoringa stavb, je bila analizirana večletna baza podatkov z okoli 2 MIO podatkov o urni porabi toplotne in električne energije ter o notranji in zunanji temperaturi. Ugotovljeno je bilo, da javne stavbe porabijo veliko več energije takrat, ko so nezasedene, in da se pogosto ogrevajo, ko so nezasedene in notranja temperatura že presega 20 °C. Na osnovi raziskave je bil identificiran potencial za prihranek energije, ki ga predstavlja predvsem zmanjšanje delovanja ogrevalnega sistema, ko je stavba nezasedena. Predlagan in predstavljen je bil izboljšan model energetskega upravljanja stavb z integracijo merilnikov porabe, senzorjev temperature in programabilnih krmilnikov v enoten sistem, s pomočjo katerega se na osnovi podatkovnega rudarjenja, poslovne analitike masovnih podatkov (angl. big data) in strojnega učenja optimizira delovanje sistema ogrevanja. Za ugotovitev potenciala prihranka s pomočjo energetskega upravljanja in spremljanje doseganja zastavljenih ciljev je ključna uvedba sistema energetskega monitoringa na urnem ali krajšem intervalu odčitavanju podatkov. Predstavljeno je, da je vzpostavitev avtomatiziranega krmiljenja delovanja ogrevanja na osnovi podatkovnega rudarjenja finančno upravičena.
Keywords:Energetsko upravljanje stavb, prihranki energije, javne stavbe, energetski monitoring, podatkovno rudarjenje, masovni podatki
Place of publishing:Maribor
Publisher:[P. Praper]
Year of publishing:2016
PID:20.500.12556/DKUM-59987 New window
UDC:620.9(043.2)
COBISS.SI-ID:20320534 New window
NUK URN:URN:SI:UM:DK:QYZCZ6HZ
Publication date in DKUM:04.08.2016
Views:1777
Downloads:213
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FG
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Secondary language

Language:English
Title:INTEGRATED MONITORING AS A TOOL FOR THE EFFICIENT AND ECONOMICAL ENERGY MANAGEMENT IN PUBLIC BUILDINGS
Abstract:In public buildings (schools, kindergartens) it has great potential for energy savings through effective energy management. Based on the data obtained via the digital operational monitoring building is analyzed multiannual database of hourly consumption of heat, electricity and indoor and outdoor temperature. It was found that more than 53 % of the energy consumption is used out of the schedule action, when the building is unoccupied, and the internal temperature is higher than 20 ° C, more than 42 % of the energy consumption is used out of the schedule action, when the building is unoccupied, and the internal temperature is higher than 21 ° C and more than 10 % of the energy consumption is used out of the schedule action, when the building is unoccupied, and the internal temperature is higher than 22 ° C. Presented and proposed model is improved energy management of buildings by installing programmable controllers which measure both external as well as internal temperature in the building and on the basis of data mining and business analytics, big data and machine learning optimize the preformance of the heating system.
Keywords:Buildings energy management system, energy savings, public buildings, energy monitoring, big data, data mining


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