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master's thesis
Analiza dinamičkih stanja sustava vlastite potrošnje hidroelektrane
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, 2014. urn:nbn:hr:200:466359
Benšić, Tin
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Plants and Energy Processes

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

Benšić, T. (2014). Analiza dinamičkih stanja sustava vlastite potrošnje hidroelektrane (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:466359

Benšić, Tin. "Analiza dinamičkih stanja sustava vlastite potrošnje hidroelektrane." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:466359

Benšić, Tin. "Analiza dinamičkih stanja sustava vlastite potrošnje hidroelektrane." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:466359

Benšić, T. (2014). 'Analiza dinamičkih stanja sustava vlastite potrošnje hidroelektrane', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:200:466359

Benšić T. Analiza dinamičkih stanja sustava vlastite potrošnje hidroelektrane [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2014 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:200:466359

T. Benšić, "Analiza dinamičkih stanja sustava vlastite potrošnje hidroelektrane", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:200:466359

Metadata
TitleAnaliza dinamičkih stanja sustava vlastite potrošnje hidroelektrane
Title (english)Analysis of hydro power plant self-consumption system dynamic states
AuthorTin Benšić
MentorMuharem Mehmedović (mentor)
Committee memberMuharem Mehmedović (član povjerenstva)
Committee memberPredrag Marić (član povjerenstva)
Committee memberTomislav Rudec (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Plants and Energy Processes)
Osijek
Defense date and country2014-10-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U ovom diplomskom radu detaljno se opisuju matematiˇcke modele sinkronog generatora i asinkronog motora sedmog reda. Ovi modeli nuˇzni su za razumjevanje dinamiˇckih vladanja sinkronog i asinkronog stroja. Za sinkroni generator matematiˇcki se model prikazuje u prostoru stanja te linearizira kako bi se moglo odrediti svojstvene vrijednosti generatora u zadanoj radnoj toˇcki, tj. njegove modove. Na temelju modova konkretnog generatora koji napaja vlastitu potroˇsnju HE Jajce 1 i step odziva generatora u praznom hodu te pomo´cu modalne analize parametrira se regulator uzbude i brzine vrtnje. S parametriranim regulatorima simuliraju se dinamiˇcki odzivi sustava. Najizraˇzenije prijelazne pojave nastaju pri zaletu pumpi rashladne vode na sustav u pogonu. Na temelju simulacija donose se zakljuˇcke o naˇcinu zaleta pumpi rashladne vode i utjecaja istih na sustav
Abstract (english)
A detailed description of seventh grade mathematical models for synchronous generator and induction motor is given in this masters thesis. Understanding these models is necessary for evaluation of dynamic responses of the represented machines. For synchronous generator, mathematical model is derived in linearized state space form. This form is used to calculate the eigenvalues, also called modes of the synchronous machine for given stationary state. Calculated modes of the synchronous machine that drives the auxiliary drives of the hydro power plant Jajce 1, together with step response test and modal analysis are used to choose the parameters for excitation and turbine regulators of the synchronous machine. With completed regulator parameters set, dynamic responses of the power plant auxiliary systems are simulated. The dynamic respones that result from starting the pumps ”pumpa rashladne vode” 1 and 2 are the most emphasized dynamic responses. Simulation of various events regarding the two pumps brings conclusions about the way pumps are supposed to be started and their influence on the entire system
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:466359
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-05-16 06:59:40