diplomsko delo univerzitetnega študijskega programa
Jožef Kadiš (Author), Gorazd Štumberger (Mentor), Jože Voršič (Co-mentor)

Abstract

V diplomskem delu smo obravnavali problematiko izračuna emisij hrupa visokonapetostnih daljnovodov, ki jih povzroča korona. V začetnem delu smo predstavili teoretično osnovo pojava korone in njene posledice. Podali smo tudi pregled zakonske regulative, ki omejuje jakosti emisij hrupa v posameznih območjih. Predstavili smo nekatere bolj pogoste metode za izračun emisij hrupa visokonapetostnih daljnovodov. Za emisije hrupa in nastanek pojava korone so bistvene vrednosti električne poljske jakosti ob vodniku, zato smo podali primerjavo dveh metod za izračun električnega polja. Eno od omenjenih metod smo uporabili pri izračunih emisij hrupa za različne izvedbe daljnovodov.

Keywords

korona;hrup;daljnovod;električno polje;poves;

Data

Language: Slovenian
Year of publishing:
Source: Maribor
Typology: 2.11 - Undergraduate Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: [J. Kadiš]
UDC: 621.315.1:534.83(043.2)
COBISS: 13718550 Link will open in a new window
Views: 2771
Downloads: 239
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Other data

Secondary language: English
Secondary title: Calculation of acoustic noise emissions caused by high voltage overhead powerline
Secondary abstract: The dissertation deals with the calculation of audible noise emissions caused by high voltage overhead power lines due to corona. The first part describes the theoretical basis of corona occurrence and its consequences. Legal provisions, limiting the level of audible noise emissions in individual areas, are also presented. Furthermore, the dissertation presents frequently used methods for the calculation of audible noise emissions caused by high voltage overhead power lines. Electric field strength values around conductor are essential for audible noise emissions and the occurrence of corona, therefore, the comparison of two methods for the calculation of electric field was made. One of the mentioned methods was used for calculating the audible noise emissions caused by various overhead power lines.
Secondary keywords: corona;audible noise;overhead lines;electric fields;sagging;
URN: URN:SI:UM:
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko
Pages: X, 55 f.
Keywords (UDC): applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;engineering;technology in general;inženirstvo;tehnologija na splošno;mechanical engineering in general;nuclear technology;electrical engineering;machinery;strojništvo;electrical engineering;elektrotehnika;mathematics;natural sciences;naravoslovne vede;matematika;physics;fizika;vibrations;waves;acoustics;oscilacije;valovi;akustika;applications of acoustics (theory);
ID: 988106
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