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Title:Zasnova sistema za ciljno spremljanje porabe energije
Authors:Kavčič, Janko (Author)
Cestnik, Bojan (Mentor) More about this mentor... New window
Files:.pdf Janko_Kavcic.pdf (1,48 MB)
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Tipology:2.11 - Undergraduate Thesis
Organization:PTF - Faculty of Engineering and Management
Abstract:Metoda ciljnega spremljanja porabe energije je učinkovito orodje, s katerim lahko nadzorujemo porabo energije v podjetju. Opira se na meritve ter na pravilno odločanje in ukrepanje. V diplomskem delu obravnavamo problem ustvarjanja prikazov, vizualizacij in poročil iz neobdelanih podatkov, ki jih posredujejo merilniki porabe v bazo podatkov. Iz teh ustvarjenih prikazov lahko nato različne skupine zainteresiranih uporabnikov hitro vidijo informacije, ki jih zanimajo. Prikazi vsebujejo linijske grafe in tabelarične prikaze o porabi energije strojev, korelacijske diagrame o porabi energije glede na proizvedeno število izdelkov, glede na proizvedeno maso izdelkov, glede na število udarcev stroja ter graf kumulativne vsote in treemap prikaz. Ti prikazi služijo energetikom za lažje analiziranje stanja in odločanje o nadaljnjih ukrepih ter kot poročila nadrejenim. V diplomskem delu smo ugotovili, da je konstantno spremljanje izredno pomembno za obvladovanje energetskih tokov. Prikazi omogočajo lažje in hitrejše primerjanje porabe energije proizvodnih strojev med sabo in tudi z drugimi proizvodnimi spremenljivkami, hitreje se odkrivajo napake in se zato tudi hitreje odpravljajo. Tudi odločanje o nadaljnjih ukrepih je lažje, saj je na voljo več podatkov, prav tako je učinkovitejše spremljanje učinkov teh ukrepov in nadaljnje načrtovanje proizvodnje.
Keywords:ciljno spremljanje, raba energije, električna energija, kazalniki, informacijski sistem
Year of publishing:2016
Source:Nova Gorica
COBISS_ID:4506363 Link is opened in a new window
URN:URN:SI:UNG:REP:C6QR5WKY
Views:2779
Downloads:178
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Secondary language

Language:English
Title:Designing a system for targeted monitoring of energy consumption
Abstract:The method of targeted monitoring of energy consumption is a powerful tool which companies can use to control their energy consumption. It relies on constant and thorough measurements as well as correct decision making and action planning. In this thesis we try to solve the problem of how to make visualizations, presentations and reports from the raw data supplied by the gauges. The graphical interfaces include line graphs and tabular presentations of energy consumption of machines, correlation diagrams of energy consumption depending on the number of products produced, on the weight of the products produced, on the number of working operations of the machine and a graph of the cumulative sum and a treemap visualization. These usually serve experts to facilitate analysis and decision making on further action as well as reports to decision makers. It was found that constant monitoring is of the utmost importance for the control of energy flows. Results from presentations make it easier to compare production machinery with other production variables, errors are discovered more quickly and are more easily corrected. Deciding on further measures is also easier, as is monitoring of the actions we take, as well as any future production planning.
Keywords:targeted monitoring, energy consumption, electrical energy, indicators, information systems


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