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master's thesis
Aktivni filteri viših harmonika u niskonaponskoj mreži
2021. urn:nbn:hr:200:713096
Grahovac, Ena
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Electromagnetic Compatibility Laboratory

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Grahovac, E. (2021). Aktivni filteri viših harmonika u niskonaponskoj mreži (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:713096

Grahovac, Ena. "Aktivni filteri viših harmonika u niskonaponskoj mreži." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:713096

Grahovac, Ena. "Aktivni filteri viših harmonika u niskonaponskoj mreži." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:713096

Grahovac, E. (2021). 'Aktivni filteri viših harmonika u niskonaponskoj mreži', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 21 November 2024, https://urn.nsk.hr/urn:nbn:hr:200:713096

Grahovac E. Aktivni filteri viših harmonika u niskonaponskoj mreži [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2021 [cited 2024 November 21] Available at: https://urn.nsk.hr/urn:nbn:hr:200:713096

E. Grahovac, "Aktivni filteri viših harmonika u niskonaponskoj mreži", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:200:713096

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Metadata
TitleAktivni filteri viših harmonika u niskonaponskoj mreži
Title (english)Active filters of harmonics in low voltage network
AuthorEna Grahovac
MentorZvonimir Klaić (mentor)
MentorMario Primorac (sumentor)
Committee memberZvonimir Klaić (predsjednik povjerenstva)
Committee memberGoran Knežević (član povjerenstva)
Committee memberNemanja Mišljenović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Electromagnetic Compatibility Laboratory)
Osijek
Defense date and country2021-10-06, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Harmonici u niskonaponskoj mreži ometaju uređaje u sustavu te mogu oštetiti opremu, napraviti zastoj u radu ili napraviti veliki trošak. Sve većom uporabom uređaja s energetskom elektronikom i nelinearnih potrošača dolazi do većeg stvaranja harmonika u mreži. Iz tog razloga potrebno je bilo osmisliti načine koji će ublažiti utjecaje harmonika i poboljšati rad opreme. Transformatori, reaktori, pasivni i aktivni filtri su neke od mogućnosti za smanjivanje tih neželjenih pojava. Filtri su češće primijenjeni u niskonaponskoj mreži jer su jeftinije i jednostavnije rješenje od ostalih. Aktivni filtri su efikasniji od pasivnih zbog posjedovanja uređaja za pojačavanje signala pa njihov izlazni signal ima manju amplitudu od ulaznog signala.
Abstract (english)
Harmonics in a low-voltage network interfere with devices in the system and can damage equipment, cause downtime, or make high costs. With the increasing use of devices with power electronics and nonlinear consumers, there is a greater creation of harmonics in the network. For this reason, it was necessary to think out ways to moderate the effects of harmonics and improve the operation of the equipment. Transformers, reactors, passive and active filters are some of the options to reduce these side effects. Filters are more commonly applied in a low-voltage network because they are a cheaper and simpler solution than others. Active filters are more efficient than passive ones due to the presence of a signal amplifier, so their output signal has a smaller amplitude than the input signal.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:713096
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-11-24 12:23:10