prikaz prve stranice dokumenta Harmonička izobličenja u brodskoj elektroenergetskoj mreži
Access restricted to students and staff of home institution
undergraduate thesis
Harmonička izobličenja u brodskoj elektroenergetskoj mreži
Rijeka: University of Rijeka, Faculty of Maritime Studies, Rijeka, 2017. urn:nbn:hr:187:146243
Acalinović, Domeniko
University of Rijeka
Faculty of Maritime Studies
Department of Marine Electronics and Communications

Institutional repository: Repository of the University of Rijeka, Faculty of Maritime Studies - FMSRI Repository

Cite this document

Acalinović, D. (2017). Harmonička izobličenja u brodskoj elektroenergetskoj mreži (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Maritime Studies. Retrieved from https://urn.nsk.hr/urn:nbn:hr:187:146243

Acalinović, Domeniko. "Harmonička izobličenja u brodskoj elektroenergetskoj mreži." Undergraduate thesis, University of Rijeka, Faculty of Maritime Studies, 2017. https://urn.nsk.hr/urn:nbn:hr:187:146243

Acalinović, Domeniko. "Harmonička izobličenja u brodskoj elektroenergetskoj mreži." Undergraduate thesis, University of Rijeka, Faculty of Maritime Studies, 2017. https://urn.nsk.hr/urn:nbn:hr:187:146243

Acalinović, D. (2017). 'Harmonička izobličenja u brodskoj elektroenergetskoj mreži', Undergraduate thesis, University of Rijeka, Faculty of Maritime Studies, accessed 02 December 2024, https://urn.nsk.hr/urn:nbn:hr:187:146243

Acalinović D. Harmonička izobličenja u brodskoj elektroenergetskoj mreži [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Maritime Studies; 2017 [cited 2024 December 02] Available at: https://urn.nsk.hr/urn:nbn:hr:187:146243

D. Acalinović, "Harmonička izobličenja u brodskoj elektroenergetskoj mreži", Undergraduate thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:187:146243

Metadata
TitleHarmonička izobličenja u brodskoj elektroenergetskoj mreži
Title (english)HARMONIC DISTORTION IN SHIP ELECTRICAL POWER SYSTEM
AuthorDomeniko Acalinović
MentorVinko Tomas (mentor)
MentorRene Prenc (komentor)
Committee memberIrena Jurdana (predsjednik povjerenstva)
Committee memberRene Prenc (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Maritime Studies
(Department of Marine Electronics and Communications)
Rijeka
Defense date and country2017-09-19, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Abstract
U ovom radu obrađena je tema harmoničkih izobličenja u brodskom elektroenergetskoj mreži. Harmonička izobličenja u sustavu posljedica su nepravilnog valnog oblika struje i napona koji su također međusobno ovisni. Glavni uzroci nastanka takvih poremećaja koji izravno utječu na kvalitetu cjelokupne elektroenergetske mreže su nelinearna trošila. U početku rad se bavi uzrocima nastanka harmonika, problemom viših harmonika i izračunom ukupnog harmoničkog izobličenja služeći se Fourierovim redom i spektralnom analizom frekvencija. U nastavku rada obrađeni su pretvarači frekvencija koji su ujedno i glavni izvori harmonika u brodskoj elektroenergetskoj mreži te načini poništavanje negativnih utjecaja i suzbijanje harmonika pomoću aktivnih i pasivnih filtera. Autonomnost brodskog elektroenergetskog sustava iziskuje striktno poštivanje propisanih normi koje su također spomenute u radu. Razvoj tehnologije doveo nas je do kompletne softverske podrške koja nam uvelike pomaže u praćenju, analizi te rješavanju problema uzrokovanih prisutnošću harmonika u sustavu što je prikazano na samom kraju.
Abstract (english)
This paper deals with the topic of harmonic distortion in the marine electric power grid. Harmonic distortions in the system are caused by irregular waveforms of current and voltage. The main causes of such disturbances that directly affect the quality of the entire power grid are non-linear loads. At the beginning of paper deals with the causes of the harmonics, the problem of the higher harmonics, and the calculation of the total harmonic distortion by using Fourier's order and spectral frequency analysis. The following are the frequency converters, which are the main sources of harmonics in the ship's power grid. Active and passive filters are used to reduce the negative effects of the. The autonomy of the ship's electric power system requires strict compliance with prescribed norms that are also mentioned in the work. Technology development has led us to complete software support that greatly helps us in tracking, analyzing and solving problems caused by the presence of the harmonics in the system, which is shown at the very end.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:187:146243
Study programmeTitle: Marine Electronic Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektroničke i informatičke tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) 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 on2018-02-21 10:49:16