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master's thesis
Harmonička izobličenja u brodskom elektroenergetskom sustavu
2015. urn:nbn:hr:187:508310
Ropac, Matteo
University of Rijeka
Faculty of Maritime Studies
Department of Marine Electronics and Communications

Cite this document

Ropac, M. (2015). Harmonička izobličenja u brodskom elektroenergetskom sustavu (Master's thesis). Rijeka: University of Rijeka, Faculty of Maritime Studies. Retrieved from https://urn.nsk.hr/urn:nbn:hr:187:508310

Ropac, Matteo. "Harmonička izobličenja u brodskom elektroenergetskom sustavu." Master's thesis, University of Rijeka, Faculty of Maritime Studies, 2015. https://urn.nsk.hr/urn:nbn:hr:187:508310

Ropac, Matteo. "Harmonička izobličenja u brodskom elektroenergetskom sustavu." Master's thesis, University of Rijeka, Faculty of Maritime Studies, 2015. https://urn.nsk.hr/urn:nbn:hr:187:508310

Ropac, M. (2015). 'Harmonička izobličenja u brodskom elektroenergetskom sustavu', Master's thesis, University of Rijeka, Faculty of Maritime Studies, accessed 03 December 2024, https://urn.nsk.hr/urn:nbn:hr:187:508310

Ropac M. Harmonička izobličenja u brodskom elektroenergetskom sustavu [Master's thesis]. Rijeka: University of Rijeka, Faculty of Maritime Studies; 2015 [cited 2024 December 03] Available at: https://urn.nsk.hr/urn:nbn:hr:187:508310

M. Ropac, "Harmonička izobličenja u brodskom elektroenergetskom sustavu", Master's thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:187:508310

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Metadata
TitleHarmonička izobličenja u brodskom elektroenergetskom sustavu
Title (english)HARMONIC DISTORTION IN SHIPS ELECTRICAL POWER SYSTEMS
AuthorMatteo Ropac
MentorDubravko Vučetić (mentor)
Committee memberIrena Jurdana (predsjednik povjerenstva)
Committee memberAleksandar Cuculić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Maritime Studies
(Department of Marine Electronics and Communications)
Rijeka
Defense date and country2015-12-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Maritime and River Traffic
Abstract
Tema ovoga diplomskog rada su harmonička izobličenja napona i struje u brodskim elektroenergetskim sustavima kao posljedica utjecaja nelinearnih trošila, prije svega propulzijskih pretvarača. Opisani su izvori harmonika i načini nastanka harmoničkih izobličenja te je definiran pojam viših harmonika. U svrhu analize harmoničkih izobličenja te metoda za njihovo smanjenje razvijen je simulacijski model u programskom paketu Matlab/Simulink. Simulacije su provedene u vremenskoj i frekvencijskoj domeni. Analiziran je utjecaj harmonika na kvalitetu električne energije s obzirom na maksimalne dopuštene vrijednosti koje su propisane od službenih klasifikacijskih društava. Analizirane su sljedeće metode za poništavanje viših harmonika: povećanje serijskog induktiviteta, primjena fazno pomaknutih transformatora, pasivni harmonički filtri i aktivni harmonički filtri.
Abstract (english)
Main topic of this thesis are voltage and current harmonic distortions in marine electrical power systems, as a result of non-linear loads, primarily propulsion converters. Harmonic sources and related distortions are defined and described. In order to analyze the harmonic distortion, and methods for their reduction, a simulation model in MATLAB/Simulink is developed. The simulations were performed in the time and frequency domain. The influence of harmonics on electrical power quality, considering the maximum permissible by the official classification societies is analyzed. The following methods for harmonic distortion reduction are analyzed: increase of the serial inductance, application of phase shifted transformers, passive harmonic filters and active harmonic filters.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:187:508310
Study programmeTitle: Marine Electronic Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektroničke i informatičke tehnologije (magistar/magistra inženjer/inženjerka elektroničke i informatičke tehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2016-02-12 14:30:07