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undergraduate thesis
SMETNJE U STACIONARNOM POGONU ELEKTROENERGETSKOG SUSTAVA
Rijeka: University of Rijeka, Faculty of Engineering, 2016. urn:nbn:hr:190:198622
Dervišević, Alen
University of Rijeka
Faculty of Engineering

Institutional repository: Repository of the University of Rijeka, Faculty of Engineering

Cite this document

Dervišević, A. (2016). SMETNJE U STACIONARNOM POGONU ELEKTROENERGETSKOG SUSTAVA (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:198622

Dervišević, Alen. "SMETNJE U STACIONARNOM POGONU ELEKTROENERGETSKOG SUSTAVA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:190:198622

Dervišević, Alen. "SMETNJE U STACIONARNOM POGONU ELEKTROENERGETSKOG SUSTAVA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:190:198622

Dervišević, A. (2016). 'SMETNJE U STACIONARNOM POGONU ELEKTROENERGETSKOG SUSTAVA', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 29 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:198622

Dervišević A. SMETNJE U STACIONARNOM POGONU ELEKTROENERGETSKOG SUSTAVA [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2016 [cited 2024 December 29] Available at: https://urn.nsk.hr/urn:nbn:hr:190:198622

A. Dervišević, "SMETNJE U STACIONARNOM POGONU ELEKTROENERGETSKOG SUSTAVA", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:190:198622

Metadata
TitleSMETNJE U STACIONARNOM POGONU ELEKTROENERGETSKOG SUSTAVA
AuthorAlen Dervišević
MentorMarijana Živić Đurović (mentor)
Committee memberVera Gradišnik (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2016-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U stacionarnom pogonu elektroenergetskog pogona pojavljuju se tri vrste smetnji: izobličenje krivulje struje i napona, brza kolebanja napona i nesimetrija struje i napona. Kod izobličenja krivulje struje i napona bitni su rangovi harmonika koji se pojavljuju u mreži i izbjegavanje rezonantnih pojava. Za suzbijanje viših harmonika u mreži koriste se apsorpcijski filteri. Trošila iz mreže uzimaju brzo promjenjivu struju zbog promjene prividne snage kojom ta trošila opterećuju mrežu. Nesimetrije u mreži izazivaju nesimetrični elementi. Klasični primjer su nadzemni vodovi kod kojih do nesimetrije dolazi zbog nejednakih razmaka među vodičima. Sve tri smetnje se mogu riješiti jednostavnim tehničkim pristupom koji zahtjeva niz zanemarivanja i pojednostavljenja. Najbolji način za uvid u pravo stanje mreže postiže se mjerenjem u ˝živoj˝ mreži.
Abstract (english)
In the stationary state of the electrical power drive three types of disturbances appear: distortion curves of current and voltage, fast voltage fluctuations, and asymmetry of current and voltage. Importance of the distortion curves of current and voltage are the ranks of harmonics that occur in the network and avoidance of the occurring resonance. Absorption filters are being used for the suppression of the higher harmonics. Consumer are taking the fast changing current from the network because of the apparent power with which the consumer strain the network. The asymmetry in the network is caused by asymmetric elements. Classic examples are overhead lines in which asymmetry occurs due to uneven spacing between conductors. All three types of disturbances can be solved by simple technical approach which requires a series of neglecting and simplification. The best way for an insight into true state of the network is achieved by measuring an 'alive' network.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:198622
Study programmeTitle: Electrical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2016-11-07 10:50:02