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Title:OBVLADOVANJE HIDROENERGETSKIH OBJEKTOV V SKUPINI HOLDING SLOVENSKE ELEKTRARNE
Authors:ID Glotić, Arnel (Author)
ID Tičar, Igor (Mentor) More about this mentor... New window
ID Pihler, Jože (Comentor)
Files:.pdf UNI_Glotic_Arnel_2011.pdf (4,73 MB)
MD5: 66C4DB591CCB6B24E14FFD81F56A9CF7
PID: 20.500.12556/dkum/25623f1b-51bf-430d-85ac-43a013a0efc5
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V diplomskem delu je izdelana analiza različnih stanj obratovanja hidroenergetskih objektov, ki spadajo v skupino Holding Slovenske elektrarne. Precejšnji del teh hidroenergetskih objektov je popolnoma avtomatiziran. Zaradi tega je težnja k obratovanju le-teh brez posadke, saj se na ta način znižujejo stroški obratovanja. Kljub temu, da avtomatizirani objekti obratujejo brez posadke, so še vedno potrebni dežurni elektrarn ter vzdrževalci, ki so lahko zaposleni na enem ali istočasno več hidroenergetskih objektih. Njihova skrb je pravilno delovanje objektov in zagotavljanje oz. povečevanje njihove zanesljivosti in razpoložljivosti. Pri tem so natančno definirane naloge in pristojnosti, s katerimi lahko proces vzdrževanja optimiramo glede na vrsto vzdrževanja. V okviru diplomskega dela je izvedena optimizacija procesa vzdrževanja s pomočjo algoritma diferenčne evolucije, ki ga uvrščamo med evolucijske algoritme, saj pri svojem delovanju posnema naravno evolucijo. Rezultat optimizacije je prikaz porazdelitve posameznih vzdrževalnih del znotraj enomesečnega intervala. Pri tem so kot referenca uporabljeni podatki iz leta 2010, ki smo jih za izbrane objekte pridobili iz sistema Maximo.
Keywords:Hidroelektrarne, Holding Slovenske elektrarne, obvladovanje, optimizacija, diferenčna evolucija
Place of publishing:Maribor
Publisher:[A. Glotić]
Year of publishing:2011
PID:20.500.12556/DKUM-19761 New window
UDC:621.311.21(043.2)
COBISS.SI-ID:15658262 New window
NUK URN:URN:SI:UM:DK:NDCJCE9E
Publication date in DKUM:01.09.2011
Views:2826
Downloads:394
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:MANAGING OF HYDROELECTRIC POWER PLANTS IN THE HOLDING SLOVENSKE ELEKTRARNE GROUP
Abstract:Different ways of managing hydroelectric power plants in the Holding Slovenske elektrarne Group have been analyzed. A considerable part of hydroelectric power plants have been completely automated and they operate without staff. However, in order to increase the availability and reliability of devices, automated plants still require maintenance, which is carried out by the employees. In this case, the roles and responsibilities for maintenance are precisely determined, therefore the maintenance process can be optimized in accordance to the maintenance type. As part of the thesis, the maintenance process is optimized by using the differential evolution algorithm, which mimics the natural evolution. The optimization results show the distribution of individual maintenance type labour during one month long intervals. The reference data obtained from the information system Maximo has been used for the optimization process. This data is valid for the selected hydroelectric power plant and for year 2010.
Keywords:hydro power plants, Holding Slovenske elektrarne, management, optimization, differential evolution


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