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master's thesis
Analiza i usporedba postupaka estimacije fazora električnih veličina
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. urn:nbn:hr:168:482615
Muhić, Dag
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Muhić, D. (2018). Analiza i usporedba postupaka estimacije fazora električnih veličina (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:482615

Muhić, Dag. "Analiza i usporedba postupaka estimacije fazora električnih veličina." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:482615

Muhić, Dag. "Analiza i usporedba postupaka estimacije fazora električnih veličina." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:482615

Muhić, D. (2018). 'Analiza i usporedba postupaka estimacije fazora električnih veličina', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:482615

Muhić D. Analiza i usporedba postupaka estimacije fazora električnih veličina [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2018 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:482615

D. Muhić, "Analiza i usporedba postupaka estimacije fazora električnih veličina", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:168:482615

Metadata
TitleAnaliza i usporedba postupaka estimacije fazora električnih veličina
Title (english)Analysis and comparison of techniques for electrical quantities phasor estimation
AuthorDag Muhić
MentorJadranko Matuško (mentor)
Committee memberJadranko Matuško (predsjednik povjerenstva)
Committee memberŠandor Ileš (član povjerenstva)
Committee memberŽeljko Jakopović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2018-07-19, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom radu ispitane su neke od metoda za estimaciju fazora napona i struja u elektroenergetskom sustavu. Simulacijski modeli izrađeni su u programskom okruženju MATLAB i simuliran je rad svih algoritama. Objašnjene su pojave koje se događaju pri obradi signala. Testirano je ponašanje algoritama u raznim uvjetima poput pojave viših harmonika, visokofrekventnog šuma i promjene frekvencije samog signala. Posebna pozornost obraćena je na ponašanje algoritama u uvjetima kvara elektroenergetskog sustava. Također razmotrene su i implementacijske mogućnosti pojedinih algoritama. Algoritmi su implementirani na DSP procesoru i testirano je njihovo ponašanje. Testiranje na DSP procesoru obuhvaća detekciju harmonika i otpornost na promjenu frekvencije. Za generiranje signala željenog harmoničkog sastava korišten je generator signala Omicron 356.
Abstract (english)
In this master thesis, three phasor estimation methods of voltage and current in power system are explained. All simulation models are made and tested in MATLAB. Signal processing phenomena are also explained. Algorithms are tested on various signal conditions such as the occurrence of high harmonics, high frequency noise and frequency changes. Particular attention is given to the behavior of algorithms when the signal is simulating failure of the power system. The final section of the paper describes testing of algorithms on a DSP processor. Testing includes harmonics detection and stability to frequency changes. The Omicron 356 signal generator was used to generate the signal of the desired harmonic composition.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:482615
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2019-03-13 23:17:53