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undergraduate thesis
Algoritmi upravljanja trofaznog mosnog izmjenjivača
Rijeka: University of Rijeka, Faculty of Engineering, 2019. urn:nbn:hr:190:077317
Adelsberger, Irena
University of Rijeka
Faculty of Engineering
Department of Electric Power Systems

Cite this document

Adelsberger, I. (2019). Algoritmi upravljanja trofaznog mosnog izmjenjivača (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:077317

Adelsberger, Irena. "Algoritmi upravljanja trofaznog mosnog izmjenjivača." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:190:077317

Adelsberger, Irena. "Algoritmi upravljanja trofaznog mosnog izmjenjivača." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:190:077317

Adelsberger, I. (2019). 'Algoritmi upravljanja trofaznog mosnog izmjenjivača', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 25 April 2024, https://urn.nsk.hr/urn:nbn:hr:190:077317

Adelsberger I. Algoritmi upravljanja trofaznog mosnog izmjenjivača [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2019 [cited 2024 April 25] Available at: https://urn.nsk.hr/urn:nbn:hr:190:077317

I. Adelsberger, "Algoritmi upravljanja trofaznog mosnog izmjenjivača", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:190:077317

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Metadata
TitleAlgoritmi upravljanja trofaznog mosnog izmjenjivača
Title (english)Algorithms for Three-Phase Bridge Inverters
AuthorIrena Adelsberger
MentorSaša Sladić (mentor)
Committee memberNino Stojković (predsjednik povjerenstva)
Committee memberSaša Sladić (član povjerenstva)
Committee memberAlfredo Višković (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Electric Power Systems)
Rijeka
Defense date and country2019-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom završnom radu obrađene su tri različite PWM metode, a to su SPWM, THIPWM i SVPWM, koje su opisane u programu Simplorer te su prikazane njihove simulacije. Raspravlja se o prednostima i nedostacima svake tehnike. Njihovi rezultati simulacije uspoređuju se i analiziraju crtanjem spektra harmoničkih komponenti različitih izlaznih napona. SPWM je najjednostavnija shema modulacije za razumijeti i primijeniti. Ova se metoda može koristiti u jednofaznim i trofaznim pretvaračima. THIPWM metoda djeluje dodavanjem treće harmoničke komponente u sinusni modulacijski val te je slična kao SVPWM metoda koja se može primijeniti samo na trofazni izmjenjivač i povećati ukupnu učinkovitosti sustava. Prednosti ove metode uključuju veći indeks modulacije, niže gubitke pri uklapanju i manje harmoničko izobličenje u usporedbi sa SPWM-om. Istraživanja su već neko vrijeme široko rasprostranjena te je ova metoda postala jedna od najpopularnijih metoda za trofazne izmjenjivače.
Abstract (english)
In this final thesis, three different PWM methods are described. Those are SPWM, THIPWM and SVPWM methods, which are explained in Simplorer software and their simulations are shown. Pros and cons of each of those are discussed. Their simulation results are estimated and studied by spectrum drawing of output harmonics which have different output voltages. SPWM is the most simplifed modulation scheme. This method can be used in one-phase and three-phase converters. THIPWM method works by adding the third harmonic component into sine modulation wave and it is similar to SVPWM method which is only applicable to a three-phase inverter and it boosts the overal efficiency of a system. Pros of this method also include a higher modulation index, lesser switching losses, and fewer harmonic distortions in comparison to SPWM. Studies have been widely spread for some time now, thus this method became one of the most used and understood methods for three-phase inverters.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:077317
Study programmeTitle: Undergraduate Vocational Study of 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
Terms of useLicence In copyright icon
RepositoryRepository of the University of Rijeka, Faculty of Engineering
Created on2020-09-01 12:44:37

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