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undergraduate thesis
Energetski transformatori
2023. urn:nbn:hr:190:170396
Grbavec, Hrvoje
University of Rijeka
Faculty of Engineering

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Grbavec, H. (2023). Energetski transformatori (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:170396

Grbavec, Hrvoje. "Energetski transformatori." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:170396

Grbavec, Hrvoje. "Energetski transformatori." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:170396

Grbavec, H. (2023). 'Energetski transformatori', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 23 May 2024, https://urn.nsk.hr/urn:nbn:hr:190:170396

Grbavec H. Energetski transformatori [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2023 [cited 2024 May 23] Available at: https://urn.nsk.hr/urn:nbn:hr:190:170396

H. Grbavec, "Energetski transformatori", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:190:170396

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Metadata
TitleEnergetski transformatori
Title (english)Power transformers
AuthorHrvoje Grbavec
MentorDubravko Franković (mentor)
Committee memberDubravko Franković (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2023-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Transformatori su statički električni uređaji koji pretvaraju izmjenični napon jedne amplitude na drugu posredstvom magnetskog toka uz zadržavanje jednake frekvencije i snage, ali promijenjene vrijednosti napona i struja. Neizostavni su dio elektroenergetskog sustava i nužni za prijenos i distribuciju energije na veće razdaljine. Nakon uvodnog osvrta o transformatorima opisani su Ampereov i Faradayev zakon kao temeljni fizikalni zakoni primijenjeni u radu transformatora. Potom je u radu prikazano fizikalno načelo rada transformatora s vektorskim dijagramima i nadomjesnom shemom. Detaljno su opisani osnovni aktivni i pasivni dijelovi energetskih transformatora. Na kraju rada još su opisane neke uobičajene izvedbe transformatora, suhi i uljni transformatori, autotransformatori i transformatori s odvojenim namotima.
Abstract (english)
Transformers are static electrical devices that convert alternating voltage of one amplitude to another through magnetic flux, while maintaining the same frequency and power but with changed voltage and current values. They are an essential part of the power system and necessary for the transmission and distribution of energy over long distances. After an introductory overview of transformers, Ampere's and Faraday's laws are described as fundamental physical laws applied in the operation of transformers. Next, the physical principle of transformer operation is presented in the paper with vector diagrams and an equivalent circuit. The basic active and passive components of power transformers are described in detail. At the end of the paper, some common types of transformers are further described, including dry-type transformers, oil-filled transformers, autotransformers, and transformers with separate windings.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:170396
Study programmeTitle: Undergraduate University Study of Electrical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) 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 on2023-07-12 20:01:05