20.500.12556/RUL-83207 Centralni upravljalski sistem za ekonomično vodenje energetskih sistemov kot storitev v oblaku The central management system for economical management of energy systems as a service in the cloud Diplomsko delo obravnava pregled statističnih metod nadzora procesa in opredeljuje koncept centralno upravljavskega sistema za ekonomično vodenje energetskih sistemov kot platforme za učinkovito energetsko upravljanje. Opredeljena je izbira zasnove računalništva v oblaku pri kateri se do aplikacij dostopa prek spletnega vmesnika, za kar ne potrebujemo zmogljiv naprav (PC, tablice, mobilni telefoni). Izveden je pregled podatkov, ki se jih uporablja pri analizi energetske učinkovitosti procesov. Opredeljeni so različni tipi in viri podatkov. Izdelan je podatkovni model v katerem so podatki organizirani več dimenzijsko, s tem so omogočene poizvedbe sprotne analitične obdelave (OLAP). Za ocenjevanje odvisnosti med procesnimi parametri in zunanjimi vplivi ter za zaznavanje posebnih vzrokov spremenljivosti, so določene statistične metode, ki morajo biti del funkcionalnosti sistema. Na realnem primeru je preverjena primernost izbranih metod in potrjena teorija uporabe kontrolnih kart in metode kumulativne vsote odstopanj (CUSUM). Posebna pozornost je posvečena modulu alarmi in obveščanje, kjer so določeni tipi alarmov in njihov izvor. Različnim tipom alarmov so dodeljeni komunikacijski kanali za obveščanje. Izpostavljene so njihove prednosti in slabosti. Podrobno je opredeljen sistem obvladovanja odgovornosti in pravila, po katerih se alarme dodeljuje akterjem. Določena je metoda za spremljanje učinkovitosti izvedenih akcij za odpravo alarmov, ki temelji na vzpostavitvi akcijskih načrtov. Izdelan je primer uporabniškega vmesnika, ki je zasnovan kot odzivni spletni vmesnik, dostopen prek standardnega spletnega brskalnika, brez dodatne programske ali strojne opreme. This thesis deals with an overview of statistical process control methods and defines a concept of a central management system for economical management of energy systems as a platform for efficient energy management. Cloud infrastructure was chosen in which users are accessing applications via a web interface, thus requiring devices with low computing power, such as tablet PCs or mobile phones. Review of the data, which is used in the analysis of the energy efficiency, was made by identifying different types and sources of data. Data model was made in which the data is organised in several dimensions which allows On-Line Analytical Processing (OLAP). Special statistical methods should be part of the system functionality for evaluating the dependencies between process parameters and external influences, and for detecting special causes of variability. Suitability of selected methods was verified on the real case scenario and the theory of use of control charts and the method of the cumulative sum of deviations (CUSUM) was confirmed. Special attention was given to the module, alarms and information which specifies types of alarms and their origin. Different types of alarms were assigned to different communication channels. Strengths and weaknesses of communication channels were exposed. A Responsibilities management system was defined with rules under which alarms are assigned to actors. Methods based on action plans were defined for monitoring the effectiveness of the actions undertaken for eliminating alarm causes. A prototype of the user interface was designed as a responsive web interface, accessible through a standard web browser without any additional software or hardware requirements. statistični nadzor procesov posebni vzroki spremenljivosti akcijski načrt v primeru izgube nadzora grafični uporabniški vmesnik statistical process control assignable causes of variation out-of-control-action plan graphic user interface true false false Slovenski jezik Angleški jezik Diplomsko delo 2016-06-07 09:29:39 2016-06-07 09:29:41 2022-08-01 23:18:13 0000-00-00 00:00:00 2016 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 34863 Froehlich_-_novkovic_Matej_-_Centralni_upravljalski_sistem_za_ekonomicno_vodenje_energetskih_sis.pdf Froehlich_-_novkovic_Matej_-_Centralni_upravljalski_sistem_za_ekonomicno_vodenje_energetskih_sis.pdf 1 EA0AC9D0BAC44DAA729DAB3F01D5EAD1 d8590db77530026ec1d2eb13fc33468225b8e6558d6e76edd17cfa0db18eb160 0b3050f0-a1ae-11eb-a523-00155dcfd717 20.500.12556/rul/5fe84c99-c19a-4809-affd-93569d845824 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=85336 Fakulteta za elektrotehniko 0 0 0