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undergraduate thesis
USPOREDBA NADOMJESNIH MODELA DVONAMOTNIH ENERGETSKIH TRANSFORMATORA
2024. urn:nbn:hr:190:423995
Novaković, Nicholas
University of Rijeka
Faculty of Engineering
Department of Electric Power Systems
Section of Electric Facilities and Power Systems

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Novaković, N. (2024). USPOREDBA NADOMJESNIH MODELA DVONAMOTNIH ENERGETSKIH TRANSFORMATORA (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:423995

Novaković, Nicholas. "USPOREDBA NADOMJESNIH MODELA DVONAMOTNIH ENERGETSKIH TRANSFORMATORA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:423995

Novaković, Nicholas. "USPOREDBA NADOMJESNIH MODELA DVONAMOTNIH ENERGETSKIH TRANSFORMATORA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:423995

Novaković, N. (2024). 'USPOREDBA NADOMJESNIH MODELA DVONAMOTNIH ENERGETSKIH TRANSFORMATORA', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 14 March 2025, https://urn.nsk.hr/urn:nbn:hr:190:423995

Novaković N. USPOREDBA NADOMJESNIH MODELA DVONAMOTNIH ENERGETSKIH TRANSFORMATORA [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2024 [cited 2025 March 14] Available at: https://urn.nsk.hr/urn:nbn:hr:190:423995

N. Novaković, "USPOREDBA NADOMJESNIH MODELA DVONAMOTNIH ENERGETSKIH TRANSFORMATORA", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:190:423995

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Metadata
TitleUSPOREDBA NADOMJESNIH MODELA DVONAMOTNIH ENERGETSKIH TRANSFORMATORA
Title (english)COMPARISON OF THE EQUIVALENT MODEL FOR TWO-WINDING POWER TRANSFORMERS
AuthorNicholas Novaković
MentorDubravko Franković (mentor)
MentorMarijana Živić Đurović (komentor)
Committee memberDubravko Franković (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Electric Power Systems)
(Section of Electric Facilities and Power Systems)
Rijeka
Defense date and country2024-05-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U ovom radu je teoretski prikazana podjela transformatora, a na nekim određenim modelima energetskih dvonamotnih transformatora je prikazan i konkretni primjer kako funkcionira u praksi. Energetski transformator sastoji se od jezgre, na koju se motaju prvo niskonaponski, a zatim visokonaponski namoti transformatora. Energetski transformator radi na principu elektromagnetske indukcije te izmjeničnu struju primara prenosi na sekundar. Nadomjesni modeli transformatora omogućuju nam da prije no što se transformator uključi u mrežu naprave određeni matematički proračuni sigurnosti. Najtočniji je T-model zato jer pokazuje impedancije koje se nalaze na stvarnom mjestu u transformatoru, ostali modeli se također koriste u svoje svrhe, G model za približni proračun parametara, a P model za računanje impedancija vodova EES.
Abstract (english)
In this undergraduate thesis, the division of transformers is presented theoretically and some specific models of two-winding power transformers are used to show how it works in practice. The power transformer consists of a core onto which the low-voltage and then the high-voltage windings of the transformer are wound. The energy transformer works on the principle of electromagnetic induction and transfers the alternating current from the primary side to the secondary side. Using equivalent transformer models, we can perform mathematical calculations before the transformer is connected to the grid. The T model is the most accurate model as it shows the impedances that are actually in the transformer. The other models are also used for their purposes, the G model for the approximate calculation of the parameters and the P model for the calculation of the impedances of the lines of the electrical power system.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:423995
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 on2024-05-14 11:06:02