prikaz prve stranice dokumenta Odabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone
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scientific master's theses
Odabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2000. urn:nbn:hr:168:145583
Galzina, Denisa
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Galzina, D. (2000). Odabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone (Scientific master's theses). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:145583

Galzina, Denisa. "Odabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2000. https://urn.nsk.hr/urn:nbn:hr:168:145583

Galzina, Denisa. "Odabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2000. https://urn.nsk.hr/urn:nbn:hr:168:145583

Galzina, D. (2000). 'Odabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone', Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 18 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:145583

Galzina D. Odabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone [Scientific master's theses]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2000 [cited 2024 December 18] Available at: https://urn.nsk.hr/urn:nbn:hr:168:145583

D. Galzina, "Odabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone", Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2000. Available at: https://urn.nsk.hr/urn:nbn:hr:168:145583

Metadata
TitleOdabir vodiča za nadzemne vodove visokih i vrlo visokih napona s obzirom na pojavu korone
AuthorDenisa Galzina
MentorSrđan Babić (mentor)
Committee memberSejid Tešnjak (predsjednik povjerenstva)
Committee memberSrđan Babić (član povjerenstva)
Committee memberTomo Bosanac (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2000-05-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Universal decimal classification
(UDC)		621.3 - Electrical engineering
Abstract
Do pojave korone na površini prijenosnog voda dolazi kada jakost električnog polja na površini vodiča prijeđe električnu čvrstoću zraka. Probojem zraka dolazi do pojave svjetlosti, čujne buke, radio smetnji, vibracija vodiča, proizvodnje ozona i disipacije energije, koju moramo dodatno proizvesti. Temperatura vodiča ovisi o teretu, električnim karakteristikama vodiča, te atmosferskim uvjetima. Povećanjem gubitaka korone smanjuje se maksimalni dozvoljeni teret na vodu. U radu je teoretski obrađena pojava korone i njenih gubitaka, pokazani su rezultati proračuna gubitaka korone, te je pokazano kako oni utječu na zagrijavanje vodiča.
Abstract (english)
Corona discharges form at the surface of a transmission line conductor, when the electric field intensity on the conductor surface exceeds the breakdown strength of air. The breakdown of air generates light, audible noise, radio noise, conductor vibration, ozone, and causes a dissipation of energy that must be supplied by the power station. The conductor temperature depends on the load current, the electrical characteristics of the conductor, and the atmospheric parameters. Increasing corona loss will cause decreasing maximum allowable load current. The work gives the theoretical knowledge of corona phenomena and its loss, the results of calculation of corona loss are shown, and it is also shown the way the corona loss affect thermal behavior of the conductor.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:145583
Study programmeTitle: Postgraduate master programme in electrical engineering
Study programme type: university
Study level: postgraduate
Academic / professional title: Magistar znanosti elektrotehnike (Magistar znanosti elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2019-04-03 12:15:42