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undergraduate thesis
NUMERIČKO INVERTIRANJE MATRICA KOD ODREĐIVANJA MATRICE IMPEDANCIJE ČVOROVA
Rijeka: University of Rijeka, Faculty of Engineering, 2017. urn:nbn:hr:190:506281
Čule, Ivan
University of Rijeka
Faculty of Engineering

Institutional repository: Repository of the University of Rijeka, Faculty of Engineering

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Čule, I. (2017). NUMERIČKO INVERTIRANJE MATRICA KOD ODREĐIVANJA MATRICE IMPEDANCIJE ČVOROVA (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:506281

Čule, Ivan. "NUMERIČKO INVERTIRANJE MATRICA KOD ODREĐIVANJA MATRICE IMPEDANCIJE ČVOROVA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:506281

Čule, Ivan. "NUMERIČKO INVERTIRANJE MATRICA KOD ODREĐIVANJA MATRICE IMPEDANCIJE ČVOROVA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:506281

Čule, I. (2017). 'NUMERIČKO INVERTIRANJE MATRICA KOD ODREĐIVANJA MATRICE IMPEDANCIJE ČVOROVA', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 05 May 2024, https://urn.nsk.hr/urn:nbn:hr:190:506281

Čule I. NUMERIČKO INVERTIRANJE MATRICA KOD ODREĐIVANJA MATRICE IMPEDANCIJE ČVOROVA [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2017 [cited 2024 May 05] Available at: https://urn.nsk.hr/urn:nbn:hr:190:506281

I. Čule, "NUMERIČKO INVERTIRANJE MATRICA KOD ODREĐIVANJA MATRICE IMPEDANCIJE ČVOROVA", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:190:506281

Metadata
TitleNUMERIČKO INVERTIRANJE MATRICA KOD ODREĐIVANJA MATRICE IMPEDANCIJE ČVOROVA
AuthorIvan Čule
MentorIvan Dražić (mentor)
MentorMarijana Živić-Đurović (sumentor)
Committee memberGoran Cukor (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2017-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Ovaj završni rad opisuje direktne i približne algoritme za dobivanje matrice impedancija pomoću inverza matrice admitancija. Opisani su direktni algoritmi i to su Gauss-Jordanov, Cramerov i Frameov te približni Hotelling-Bodewigov algoritam i njegove inačice većeg reda točnosti. Provedene su razne analize ovih algoritama u odnosu na strukturu matrice i njezinu veličinu te broj iteracija za približne algoritme. Kod direktnih metoda analizirane su i loše uvjetovane matrice. Na kraju rada na jednoj elektroenergetskoj mreži određena je matrica impedancija kao inverz matrice admitancija korištenjem opisanih algoritama.
Abstract (english)
This final work describes the direct and approximate algorithms for obtaining the impedance matrix using the inverson of the admitance matrix. Described direct algorithms are Gauss-Jordan's, Cramer's, Frame's and the Hotelling-Bodewig's algorithm and its versions of the higher accuracy order. The analysis of these algorithms have been made with respect to the matrix structure and size, as well as the number of iterations for the approximate algorithms. For the direct algorithms, ill conditioned matrix has also been analyzed. At the end of this work, a impedance matrix was calculated as an inverse of an admitance matrix using all of described algorithms for a given example of a power grid.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:506281
Study programmeTitle: Electrical Engineering
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2018-01-15 08:39:27