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undergraduate thesis
Istosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta
2022. urn:nbn:hr:179:720749
Rako, Ante
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Power Engineering

Cite this document

Rako, A. (2022). Istosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta (Undergraduate thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:720749

Rako, Ante. "Istosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:720749

Rako, Ante. "Istosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:720749

Rako, A. (2022). 'Istosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta', Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 30 January 2025, https://urn.nsk.hr/urn:nbn:hr:179:720749

Rako A. Istosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta [Undergraduate thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2022 [cited 2025 January 30] Available at: https://urn.nsk.hr/urn:nbn:hr:179:720749

A. Rako, "Istosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta", Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:179:720749

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Metadata
TitleIstosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta
Title (english)DC semiconductor power converter realized using a three-phase IGBT bridge
AuthorAnte Rako
MentorBožo Terzić https://orcid.org/0000-0003-0907-8085 (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Power Engineering)
Split
Defense date and country2022-07-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom radu analiziran je istosmjerni poluvodički energetski pretvarač realiziran pomoću trofaznog IGBT mosta za punjenje i pražnjenje litij ionskih baterija. U uvodnom dijelu ukratko je opisan razvoj istosmjernih pretvarača i glavni izazovi s kojima se susreću projektanti uređaja energetske elektronike te su spomenute primjene istosmjernih pretvarača. U daljnjoj razradi teme objašnjena je važnost razvoja baterija, njihova primjena, te glavne prednosti i nedostaci. U trećem poglavlju opisani su osnovni modeli silaznog i uzlaznog istosmjernog pretvarača te princip rada silazno-uzlaznog DC/DC pretvarača za punjenje i pražnjenje litij ionskih baterija. U programskom paketu MATLAB/Plecs izrađen je simulacijski model pretvarača realiziranog pomoću trofaznog IGBT mosta sa serijskim spojem litij-ionskih baterija na niskonaponskoj strani, te konstantnim naponom na visokonaponskoj strani pretvarača. Simulacijama su prikazani izlazni signali prilikom punjenja i pražnjenja baterija u stacionarnom i dinamičkom režimu rada. U radu je analizirano ponašanje sustava u slučaju da su zavojnice niskonaponske strane DC/DC pretvarača različitog induktiviteta. Istražen je i utjecaj neistovremenosti upravljačkih signala na ponašanje pretvarača.
Abstract (english)
This paper investigates the performance of DC semiconductor converter realized using a threephase IGBT bridge for charging and discharging lithium ion batteries. The historical development of DC converters, main challenges faced by engineers working on the development of power electronics devices and applications of DC converters are briefly described in the introductory part. In further elaboration of the topic, the importance of battery development, their application, and the main advantages and disadvantages are explained. In the third chapter, the basic models of step-down and step-up DC converters and the principle of operation of buckboost DC/DC converters for charging and discharging lithium ion batteries are described. In the MATLAB/Plecs software package, a simulation model of the converter realized using a threephase IGBT bridge with a series connection of lithium-ion batteries on the low-voltage side and a constant voltage on the high-voltage side of the converter was created. The simulations show the output signals when charging and discharging the battery in stationary and dynamic mode of operation. The paper analyzes the behavior of the system in the event that the inductors of the low-voltage side of the DC converter are of different inductance. The influence of nonsimultaneity of control signals on the behavior of the converter was also investigated.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:720749
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
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Created on2023-06-20 12:36:46