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undergraduate thesis
Usporedba PI i T nadomjesnih modela nadzemnih vodova
2024. urn:nbn:hr:190:036186
Jozić, Matija
University of Rijeka
Faculty of Engineering

Cite this document

Jozić, M. (2024). Usporedba PI i T nadomjesnih modela nadzemnih vodova (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:036186

Jozić, Matija. "Usporedba PI i T nadomjesnih modela nadzemnih vodova." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:036186

Jozić, Matija. "Usporedba PI i T nadomjesnih modela nadzemnih vodova." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:036186

Jozić, M. (2024). 'Usporedba PI i T nadomjesnih modela nadzemnih vodova', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 20 October 2024, https://urn.nsk.hr/urn:nbn:hr:190:036186

Jozić M. Usporedba PI i T nadomjesnih modela nadzemnih vodova [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2024 [cited 2024 October 20] Available at: https://urn.nsk.hr/urn:nbn:hr:190:036186

M. Jozić, "Usporedba PI i T nadomjesnih modela nadzemnih vodova", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:190:036186

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Metadata
TitleUsporedba PI i T nadomjesnih modela nadzemnih vodova
Title (english)Comparison of the PI and T equivalent model of overhead lines
AuthorMatija Jozić
MentorDubravko Franković (mentor)
MentorMarijana Živić Đurović (komentor)
Committee memberDubravko Franković (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2024-09-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U ovom završnom radu opisani su nadzemni vodovi i njihovi nadomjesni π i T modeli. Prvo poglavlje posvećeno je općenitom opisu nadzemnih vodova. Spominju se osnovni elementi od kojih se oni sastoje i svaki od njih se posebnno opisuje, a to su: vodiči, izolatori, stupovi, temelji, pribor, zaštitno uže i uzemljenje. Kasnije u drugom poglavlju detaljno se obrađuju nadomjesni modeli π i T. Ispisuju se strujno-naponske jednadžbe koje se iščitavaju iz njihovih karakterističnih shema, rade se proračuni prijenosa za svaki model i objašnjava se jasna razlika između približnih i točnih modela. Naposljetku, u trećem poglavlju, uz pomoć softverskog matematičkog alata „MATLAB“ uspoređuju se nadomjesne sheme π i T na više načina. Uspoređuju se približne i točne vrijednosti istih modela, zatim različitih, kao i sami parametri nadomjesnih modela.
Abstract (english)
In this final paper, overhead lines and their replacement π and T models are described. The first chapter is devoted to a general description of overhead lines. The basic elements of which they consist are mentioned and each of them is described separately, namely: conductors, insulators, poles, foundations, accessories, protective rope and grounding. Later in the second chapter, the alternate models π and T are discussed in detail. The current-voltage equations read from their characteristic diagrams, transfer calculations are made for each model, and the clear difference between the approximate and exact models is explained. Finally, in the third chapter, with the help of the mathematical software tool "Matlab", replacement schemes π and T are compared in several ways. Approximate and exact values of the same models are compared, then different as well as the parameters of the replacement models.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:036186
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 on2024-09-10 07:27:54