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master's thesis
Idejno rješenje rasklopnog postrojenja 110 kV
2024. urn:nbn:hr:190:684240
Radošević, Karlo
University of Rijeka
Faculty of Engineering

Cite this document

Radošević, K. (2024). Idejno rješenje rasklopnog postrojenja 110 kV (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:684240

Radošević, Karlo. "Idejno rješenje rasklopnog postrojenja 110 kV." Master's thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:684240

Radošević, Karlo. "Idejno rješenje rasklopnog postrojenja 110 kV." Master's thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:684240

Radošević, K. (2024). 'Idejno rješenje rasklopnog postrojenja 110 kV', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:190:684240

Radošević K. Idejno rješenje rasklopnog postrojenja 110 kV [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2024 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:190:684240

K. Radošević, "Idejno rješenje rasklopnog postrojenja 110 kV", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:190:684240

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Metadata
TitleIdejno rješenje rasklopnog postrojenja 110 kV
Title (english)Concept design of a 110 kV substation
AuthorKarlo Radošević
MentorDubravko Franković (mentor)
Committee memberVedran Kirinčić (predsjednik povjerenstva)
Committee memberDubravko Franković (član povjerenstva)
Committee memberRene Prenc (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2024, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Na početku rada se definiraju rasklopna postrojenja kao čvorišta unutar električne mreže, opisuju se ključni elementi visokonaponskih rasklopnih postrojenja, njihove uloge i način djelovanja unutar 110 kV postrojenja. Nadalje, provodi se usporedba AIS i GIS postrojenja temeljem uvjeta za gradnju i ekonomske isplativosti. S obzirom da se u slučaju dostupnosti dovoljno velikog prostora za gradnju pretežito opredjeljuje za AIS postrojenja, u daljnjem dijelu rada se analizira upravo takav tip postrojenja. U nastavku se obrađuju vrste kratkog spoja, opisuje se postupak izračuna vrijednosti struja kratkog spoja koje su mjerodavne za izbor i dimenzioniranje opreme te se prikazuju primjeri dimenzioniranja prekidača, rastavljača i sabirnica na naponu 110 kV. Na samom kraju rada odabire se jednopolna shema 110 kV AIS rasklopnog postrojenja te se na osnovu nje izvršava izbor i provodi kontrola izbora za cijevne sabirnice, spojne vodiče, prekidače, rastavljače i mjerne transformatore.
Abstract (english)
At the beginning, switchyards are defined as hubs within the electrical network, the key elements of high-voltage switchyards, their role and mode of operation within the 110 kV switchyard are described. Furthermore, a comparison of AIS and GIS switchyards is carried out based on construction conditions and economic profitability. If a sufficiently large area for construction is available, AIS plants are most often chosen, therefore this type of plant is analyzed in the further part of the work. In the following, are discussed the types of short circuit and is described the procedure for calculating the values of short circuit currents, which are relevant for the selection and sizing of equipment. Also, are presented examples of dimensioning switches, disconnectors and busbars at 110 kV voltage. In the end, is selected the single-pole scheme of the 110 kV AIS switchyard, then based on it is made the choice and is carried out selection control for busbars, connecting conductors, switches, disconnectors and measuring transformers.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:684240
Study programmeTitle: Graduate University Study of Electrical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2024-09-12 07:49:23