Harmonička izobličenja u brodskom elektroenergetskom sustavu

Ropac, Matteo

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master's thesis

Harmonička izobličenja u brodskom elektroenergetskom sustavu

Rijeka: University of Rijeka, Faculty of Maritime Studies, Rijeka, 2015. urn:nbn:hr:187:508310

Ropac, Matteo

University of Rijeka
Faculty of Maritime Studies
Department of Marine Electronics and Communications

Cite this document

APA 6th Edition

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

MLA 8th Edition

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

Chicago 17th Edition

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

Harvard

Ropac, M. (2015). 'Harmonička izobličenja u brodskom elektroenergetskom sustavu', Master's thesis, University of Rijeka, Faculty of Maritime Studies, accessed 10 January 2025, https://urn.nsk.hr/urn:nbn:hr:187:508310

Vancouver

Ropac M. Harmonička izobličenja u brodskom elektroenergetskom sustavu [Master's thesis]. Rijeka: University of Rijeka, Faculty of Maritime Studies; 2015 [cited 2025 January 10] Available at: https://urn.nsk.hr/urn:nbn:hr:187:508310

IEEE

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

Cite this item: https://urn.nsk.hr/urn:nbn:hr:187:508310

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Metadata

Title	Harmonička izobličenja u brodskom elektroenergetskom sustavu
Title (english)	HARMONIC DISTORTION IN SHIPS ELECTRICAL POWER SYSTEMS
Author	Matteo Ropac
Mentor	Dubravko Vučetić (mentor)
Committee member	Irena Jurdana (predsjednik povjerenstva)
Committee member	Aleksandar Cuculić (član povjerenstva)
Granter	University of Rijeka Faculty of Maritime Studies (Department of Marine Electronics and Communications) Rijeka
Defense date and country	2015-12-18, 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)
Language	croatian
URN:NBN	urn:nbn:hr:187:508310
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Access restricted to students and staff of home institution
Terms of use
Repository	Repository of the University of Rijeka, Faculty of Maritime Studies - FMSRI Repository
Created on	2016-02-12 14:30:07