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undergraduate thesis
Određivanje tangens delta i specifičnog otpora ulja
Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2022. urn:nbn:hr:182:894269
Vukić, Maja
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

Institutional repository: Repository of the Department of Chemistry, Osijek

Cite this document

Vukić, M. (2022). Određivanje tangens delta i specifičnog otpora ulja (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:894269

Vukić, Maja. "Određivanje tangens delta i specifičnog otpora ulja." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2022. https://urn.nsk.hr/urn:nbn:hr:182:894269

Vukić, Maja. "Određivanje tangens delta i specifičnog otpora ulja." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2022. https://urn.nsk.hr/urn:nbn:hr:182:894269

Vukić, M. (2022). 'Određivanje tangens delta i specifičnog otpora ulja', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 10 May 2024, https://urn.nsk.hr/urn:nbn:hr:182:894269

Vukić M. Određivanje tangens delta i specifičnog otpora ulja [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2022 [cited 2024 May 10] Available at: https://urn.nsk.hr/urn:nbn:hr:182:894269

M. Vukić, "Određivanje tangens delta i specifičnog otpora ulja", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:182:894269

Metadata
TitleOdređivanje tangens delta i specifičnog otpora ulja
Title (english)Determination of tangens delta and specific resistance of the oil
AuthorMaja Vukić
MentorMartina Medvidović-Kosanović (mentor)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2022-05-31, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Physical Chemistry
Abstract
Električni transformatori trebaju odgovarajuću izolaciju. Upravo je, transformatorsko izolacijsko ulje jedna od najvažnijih sastavnica izolacijskog sustava. Transformatorsko ulje je tekućina koja je uobičajena za transformatorski sustav, te je poznata kao najpopularniji izolacijski materijal u cijelom svijetu. Ulje može biti dio izolacijskog kompleksa ili njegova glavna komponenta. Neke od vrsta izolacijskih ulja su mineralna, parafinska, te silikonska ulja. Ono što je posebno važno je da transformatorsko ulje treba biti kvalitetno, tj. imati određena svojstva. Stoga je obavezno napraviti analizu ulja prije upotrebe, jer nije poželjno raditi s uljima sumnjive kvalitete. U ovom radu sam koristila transformatorska ulja različite kvalitete. Ispitivala sam vrijednosti specifičnog otpora i koeficijenta dielektričnih gubitaka, te prema tim svojstvima odredila je li ulje ispravno za korištenje.
Abstract (english)
Electrical transformers need adequate insulation. Precisely, transformer insulation oil is one of the most important components of an insulation system. Transformer oil is a liquid common to the transformer system, and known as the most popular insulating material in the entire world. The oil can be part of the insulation complex or its main component. Some of the types of insulating oils are mineral, paraffin, and silicone oils. First of all, transformer oil should be of good quality, i.e have certain properties. Therefore an oil analysis must be performed before use, because it is not desirable to work with oils of dubious quality. In this work I have used transformer oils of different qualities. I have examined the values of specific resistance and dielectric loss coefficient, and according to these properties have determined whether the oil was suitable to be used.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:894269
Study programmeTitle: Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-08-02 07:55:34