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undergraduate thesis
Izračunavanje parametara nadzemnih vodova
2022. urn:nbn:hr:190:381427
Tihelka, Luka
University of Rijeka
Faculty of Engineering
Department of Electric Power Systems
Section of Electric Facilities and Power Systems

Cite this document

Tihelka, L. (2022). Izračunavanje parametara nadzemnih vodova (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:381427

Tihelka, Luka. "Izračunavanje parametara nadzemnih vodova." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:190:381427

Tihelka, Luka. "Izračunavanje parametara nadzemnih vodova." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:190:381427

Tihelka, L. (2022). 'Izračunavanje parametara nadzemnih vodova', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 20 January 2025, https://urn.nsk.hr/urn:nbn:hr:190:381427

Tihelka L. Izračunavanje parametara nadzemnih vodova [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2022 [cited 2025 January 20] Available at: https://urn.nsk.hr/urn:nbn:hr:190:381427

L. Tihelka, "Izračunavanje parametara nadzemnih vodova", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:190:381427

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Metadata
TitleIzračunavanje parametara nadzemnih vodova
AuthorLuka Tihelka
MentorMarijana Živić-Đurović (mentor)
Committee memberRene Prenc (predsjednik povjerenstva)
Committee memberMarijana Živić-Đurović (član povjerenstva)
Committee memberBranka Dobraš (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Electric Power Systems)
(Section of Electric Facilities and Power Systems)
Rijeka
Defense date and country2022-07-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Završni rad opisuje eletroenergetske vodove te njihove parametre. Elektroenergetski vodovi služe za prijenos električne energije, a dijele se na nadzemne vodove i kabele. Opisani su nadzemni vodovi te njihovi glavni dijelovi. Nakon nadzemnih vodova, opisani su \pi i T nadomjesni modeli elektroenergetskog voda. Također, dalje u radu je opisan izračun parametara voda pomoću geometrije voda, koji uključuju djelatni otpor, induktivitet, kapacitet i odvod. Opisano je i određivanje parametara poznavajući strujno naponske prilike na početku i kraju voda. Glavni dio rada se sastoji od proračuna parametara elektroenergetskog voda od 110 kV u kojem se računa induktivitet, kapacitet, približni \pi nadomjesni model te admitancija i impedancija poznavajući strujno-naponske prilike na početku i na kraju voda. Vrijednosti admitancije i impedancije dobivenih putem približnog \pi nadomjesnog modela približno su jednake admitanciji i impedanciji dobivenih na temelju proračuna kada su poznate strujno-naponske prilike na početku i na kraju voda.
Abstract (english)
This thesis describes power lines and their parameters. Power lines are used for transmission of electrical energy. Power lines are divided into overhead lines and underground lines. This thesis describes overhead lines and their main parts. After that, \pi and T equivalent models of overhead power lines is described. The calculation of line parameters using line geometry is described. Line parameters are effective resistance, inductance, capacity and drain. The calculation of parameters knowing current and voltage conditions at the beginning and end of the line i also described. The main part of this thesis is calculation of power lines parameters (110 kV) and inductance, capacity, approximate \pi equivalent model, admittance and impedance knowing parameters at the beginning and end of the line. The values of admittance and impedance obtained through the approximate \pi equivalent model are approximately equal to the admittance and impedance obtained on calculations when the parameters at the beggining and end of the line are known.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:381427
Study programmeTitle: Undergraduate Vocational Study of Electrical Engineering
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-07-13 20:18:45