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undergraduate thesis
Procjena razine električnog polja dalekovoda
2022. urn:nbn:hr:179:216126
Karabatić, Josip
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Power Engineering

Cite this document

Karabatić, J. (2022). Procjena razine električnog polja dalekovoda (Undergraduate thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:216126

Karabatić, Josip. "Procjena razine električnog polja dalekovoda." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:216126

Karabatić, Josip. "Procjena razine električnog polja dalekovoda." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:216126

Karabatić, J. (2022). 'Procjena razine električnog polja dalekovoda', Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 26 April 2024, https://urn.nsk.hr/urn:nbn:hr:179:216126

Karabatić J. Procjena razine električnog polja dalekovoda [Undergraduate thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2022 [cited 2024 April 26] Available at: https://urn.nsk.hr/urn:nbn:hr:179:216126

J. Karabatić, "Procjena razine električnog polja dalekovoda", Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:179:216126

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Metadata
TitleProcjena razine električnog polja dalekovoda
AuthorJosip Karabatić
MentorMario Cvetković https://orcid.org/0000-0003-4889-7796 (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Power Engineering)
Split
Defense date and country2022-09-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom radu obrađen je postupak proračuna iznosa električnog polja nadzemnog dalekovoda. Odabrana su dva primjera dalekovoda na kojima se proveo navedeni postupak proračuna. Objašnjena je razlika između ionizirajućeg i neionizirajućeg zračenja te njihov utjecaj na žive organizme. Prikazano je kako se razvijala zabrinutost javnosti kroz povijest prema izlaganju elektromagnetskim poljima. Navedeni su učinci statičkih električnih polja kao i niskofrekventnih i visokofrekventnih električnih polja na ljudski organizam. Prikazane su i granične vrijednosti promjenjivih električnih polja kojima može biti izložen čovjek. Naveden je općeniti postupak proračuna električnog polja za slučaj jednog vodiča i za slučaj više vodiča. Kreiran je Matlab program kojim se dobije raspodjela električnog polja ispod odabranih primjera dalekovoda. Odabrani primjeri su se koristili kako bi se mogla usporediti dobivena raspodjela električnog polja sa onom iz standarda. Na taj način smo dobili ispravan kod proračuna kojeg možemo koristiti, uz male preinake, za dalekovod bilo kakve konfiguracije. Pokazan je i utjecaj nekih parametara dalekovoda na iznos električnog polja ispod dalekovoda. Uspoređeni su dobiveni rezultati sa graničnim vrijednostima promjenjivih električnih polja kojima može biti izložen čovjek i donesen je zaključak da postoji mogućnost štetnih posljedica za zdravlje za jedan primjer dalekovoda, dok za drugi ne postoji.
Abstract (english)
In this paper, the procedure for calculating the level of the electric field generated by an overhead transmission line is processed. Two examples of transmission lines were selected, on which the mentioned calculation procedure was carried out. The difference between ionizing and non-ionizing radiation and their impact on living organisms is explained. It is shown how public concern about exposure to electromagnetic fields has developed throughout history. The effects of static and low-frequency and high-frequency electric fields on the human body are listed. Limit values of variable electric fields to which a person can be exposed are also shown. It is given the general procedure for calculating the electric field for the case of one conductor and the case of several conductors. A Matlab program was created to obtain the distribution of the electric field under selected examples of transmission lines. Selected examples were used to be able to compare the obtained distribution of the electric field with that of the standard. In this way, we got the correct calculation code that we can use, with small modifications, for a transmission line of any configuration. The influence of some transmission line parameters on the amount of electric field under the transmission line is also shown. The obtained results were compared with the limit values of variable electric fields to which a person can be exposed, and the conclusion was reached that there is a possibility of harmful consequences for health for one example of a transmission line, while it does not exist for another.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:216126
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
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Created on2023-05-19 11:39:10