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master's thesis
Računalni program za proračun vanjskih karakteristika sinkronog hidrogeneratora
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. urn:nbn:hr:168:209060
Brezović, Karlo
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Brezović, K. (2019). Računalni program za proračun vanjskih karakteristika sinkronog hidrogeneratora (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:209060

Brezović, Karlo. "Računalni program za proračun vanjskih karakteristika sinkronog hidrogeneratora." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:209060

Brezović, Karlo. "Računalni program za proračun vanjskih karakteristika sinkronog hidrogeneratora." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:209060

Brezović, K. (2019). 'Računalni program za proračun vanjskih karakteristika sinkronog hidrogeneratora', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 01 August 2024, https://urn.nsk.hr/urn:nbn:hr:168:209060

Brezović K. Računalni program za proračun vanjskih karakteristika sinkronog hidrogeneratora [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2019 [cited 2024 August 01] Available at: https://urn.nsk.hr/urn:nbn:hr:168:209060

K. Brezović, "Računalni program za proračun vanjskih karakteristika sinkronog hidrogeneratora", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:168:209060

Metadata
TitleRačunalni program za proračun vanjskih karakteristika sinkronog hidrogeneratora
Title (english)Computer program for calculation of output characteristics of synchronous hydrogenerator
AuthorKarlo Brezović
MentorStjepan Stipetić (mentor)
Committee memberStjepan Stipetić (predsjednik povjerenstva)
Committee memberDamir Žarko (član povjerenstva)
Committee memberZlatko Hanić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2019-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Ovaj diplomski rad bavi se određivanjem vanjskih karakteristika sinkronih hidroge neratora. Kao testni primjeru uzeti su generatori HE M. Blato i HE Lešce. Generatori su modelirani u Motor-CAD-u, a Motor-CAD-om se upravlja preko MATLAB-a. U radu se određuju V-krivulje i krivulje regulacije prvo metodom simulacije, a zatim metodom aproksimacije toka te se usporeduju rezultati. Metoda aproksimacije ulančenog toka se koristi i za određivanje granica konstantne uzbude, granice statičke stabilnosti i granica konstantnog momenta turbine na pogonskoj karti. Rezultati pokazuju poklapanje V-krivulja dobivenih simulacijom i aproksimacijom, osim u slucajevima niske radne snage i visoke struje uzbude.
Abstract (english)
This master thesis deals with the determination of external characteristics of synchronous hydrogenerators. The generators of HE M. Blato and HE Lešce were taken ´ as a test example. The generators are modeled in Motor-CAD while Motor-CAD is controled via MATLAB. In this thesis, the V curves and control curves are determined first by using the simulation method and then by using the method of flux linkage approximation method. The resulst of both method are compared. The flux linkage approximation method is also used for determining the constant excitation curves, the stability limits, and the constant torque curves in a PQ-chart. The results show that the only diference between the simulation and the approximation method apear if the field current is very high or the active power is very low.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:209060
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 on2020-01-07 17:01:28