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master's thesis
Praćenje stanja visokonaponskih energetskih transformatora
2022. urn:nbn:hr:190:869630
Deželjin, Nikolina
University of Rijeka
Faculty of Engineering

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Deželjin, N. (2022). Praćenje stanja visokonaponskih energetskih transformatora (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:869630

Deželjin, Nikolina. "Praćenje stanja visokonaponskih energetskih transformatora." Master's thesis, University of Rijeka, Faculty of Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:190:869630

Deželjin, Nikolina. "Praćenje stanja visokonaponskih energetskih transformatora." Master's thesis, University of Rijeka, Faculty of Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:190:869630

Deželjin, N. (2022). 'Praćenje stanja visokonaponskih energetskih transformatora', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 08 May 2024, https://urn.nsk.hr/urn:nbn:hr:190:869630

Deželjin N. Praćenje stanja visokonaponskih energetskih transformatora [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2022 [cited 2024 May 08] Available at: https://urn.nsk.hr/urn:nbn:hr:190:869630

N. Deželjin, "Praćenje stanja visokonaponskih energetskih transformatora", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:190:869630

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Metadata
TitlePraćenje stanja visokonaponskih energetskih transformatora
Title (english)Monitoring of high voltage power transformers
AuthorNikolina Deželjin
MentorVitomir Komen (mentor)
Committee memberVedran Kirinčić (predsjednik povjerenstva)
Committee memberVitomir Komen (član povjerenstva)
Committee memberAlfredo Višković (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2022-09-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Tema ovog diplomskog rada je „Praćenje stanja visokonaponskih energetskih transformatora“. U radu su opisane dijagnostičke metode za utvrđivanje stanja transformatora. Opisane dijagnostičke metode posjeduju odgovarajuća mjerenja čiji su rezultati uspoređeni međusobno s rezultatima u razmaku od dvije godine. Dijagnostičke metode pomažu pri utvrđivanju pokazatelja stanja energetskog transformatora te su one važna grana u elektrotehnici jer se njima periodički ili pravovremeno određuje stanje energetskog transformatora. Uz dijagnostiku transformatora opisano je i izvršeno ispitivanje pomoću monitoring sustava (Končar TMS). To je on-line sustav trajnog nadzora koji pokazuje trenutno stanje određenih elemenata ispitivanja. Končar TMS razvojem monitoringa još uvijek nije postigao razinu dijagnostike transformatora, no ka tome se teži. Ukoliko se monitoringom utvrdi da je došlo do nekog kvara nužno je provesti dijagnostička ispitivanja kako bi se utvrdila stopostotna točnost tog kvara te kako bi se pravovremeno moglo pristupiti reviziji.
Abstract (english)
The topic of this graduation thesis is „Monitoring of high-voltage power transformers“. In this paper are decribed diagnostic methods and corresponding measurements and results are comparated with results two years apart. Diagnostic methodes are helpful for determing condition of power transformers and they are important fol electric engineering becouse we use them for periodic checking the condition of power transformer. Also, there is description of testing using monitoring system (Končar TMS). Monitoring system is online system of peramnent supervision which shows the current state of certain test elements. Končar with the development of monitoring still did not reached the level of transformer diagnostic butit is striving towards it. If the monitoring determines that there is something wrong, it is necessary to carry out the diagnostic tests in order to determine 100% accuracy of the malfunicon and to be able to access the audit in a timely manner.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:869630
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 on2022-09-20 18:10:09