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master's thesis
Sustav upravljanja višefaznim aktuatorom
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. urn:nbn:hr:168:484917
Vlašić, Tin
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Vlašić, T. (2017). Sustav upravljanja višefaznim aktuatorom (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:484917

Vlašić, Tin. "Sustav upravljanja višefaznim aktuatorom." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:484917

Vlašić, Tin. "Sustav upravljanja višefaznim aktuatorom." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:484917

Vlašić, T. (2017). 'Sustav upravljanja višefaznim aktuatorom', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 30 August 2024, https://urn.nsk.hr/urn:nbn:hr:168:484917

Vlašić T. Sustav upravljanja višefaznim aktuatorom [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2017 [cited 2024 August 30] Available at: https://urn.nsk.hr/urn:nbn:hr:168:484917

T. Vlašić, "Sustav upravljanja višefaznim aktuatorom", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:168:484917

Metadata
TitleSustav upravljanja višefaznim aktuatorom
Title (english)Multiphase Actuator Control System
AuthorTin Vlašić
MentorDamir Seršić (mentor)
Committee memberDamir Seršić (predsjednik povjerenstva)
Committee memberDavor Petrinović (član povjerenstva)
Committee memberMladen Vučić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2017-07-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Predložen je model trofaznog motora koji bi mogao smanjiti dimenzije motora većih snaga. Napravljen je matematički model i simulacija u programskom alatu MATLAB. Detaljno su obrađeni vektorsko upravljanje motora i vektorska modulacija širine impulsa koja upravlja sklopkama invertera. Osmišljen je senzor apsolutnog položaja za određivanje mehaničkog položaja rotora odnosno električnog kuta magnetskog toka rotora. Uspoređeni su načini mjerenja trofaznih struja s jednim, dvama ili trima otpornicima i objašnjeno kada najprikladnije uzorkovati napone na otpornicima za slučaj s tri otpornika. Naposljetku u poglavlju implementacija sustava opisano je koje se sve periferije i dijelovi mikrokontrolera koriste, njihovo uhodavanje te koraci provjere ispravnosti sustava. U dodacima su MATLAB kod simulacije modela motora i programski kod algoritma vektorskog upravljanja u C jeziku.
Abstract (english)
Three-phase motor model that could cut down the volume of great power motors is proposed. Mathematical model and simulation in MATLAB are made. Then there are field oriented control (FOC) and space vector pulse width modulation (SVPWM) which controls inverter switches described in detail. Absolute position sensor is designed to measure the mechanical position of rotor i.e. to determine the electrical angle of rotor flux. Methods of three-phase current measurement with one, two or three resistors are compared and when to sample the voltages on resistors in case of three resistors is explained. At last, microcontroller’s parts and peripherals used in system are listed. It is described in levels how to gradually build up the system so it can be confidently operated. There are MATLAB simulation code for motor model and code of FOC algorithm in C in appendices.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:484917
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 on2019-03-14 02:01:40