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Title:IZRAČUN EMISIJ HRUPA VISOKONAPETOSTNEGA DALJNOVODA
Authors:ID Kadiš, Jožef (Author)
ID Štumberger, Gorazd (Mentor) More about this mentor... New window
Files:.pdf UNI_Kadis_Jozef_2009.pdf (609,20 KB)
MD5: 60BDB669DBC2CB6EDF1F446AB9EA0B01
PID: 20.500.12556/dkum/df69d178-cf14-4616-ad3f-fc2cf13f0edb
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
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
Place of publishing:Maribor
Publisher:[J. Kadiš]
Year of publishing:2009
PID:20.500.12556/DKUM-12324 New window
UDC:621.315.1:534.83(043.2)
COBISS.SI-ID:13718550 New window
NUK URN:URN:SI:UM:DK:CXDKXWU7
Publication date in DKUM:06.11.2009
Views:3406
Downloads:301
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:CALCULATION OF ACOUSTIC NOISE EMISSIONS CAUSED BY HIGH VOLTAGE OVERHEAD POWERLINE
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.
Keywords:corona, audible noise, overhead lines, electric fields, sagging


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