Transmission Overhead Lines Audible Noise of Typical EHV Line Configurations Operated in the Czech Republic
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00188701" target="_blank" >RIV/68407700:21230/11:00188701 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Transmission Overhead Lines Audible Noise of Typical EHV Line Configurations Operated in the Czech Republic
Original language description
The paper shows calculated and analysed audible noise levels generated by overhead lines of different configurations utilized in the Czech Republic. The surface electrical gradient influencing the line audible noise of conductor wires can be checked by operational voltage and construction parameters, i.e. conductor wires diameter, their surface roughness, conductor wires number in the bundle, symmetrical and nonsymmetrical bundle configuration, phase-to-phase distances in the 3-phase system, phase rotating on the tower, phase conductors height above the ground, mutual distance of parallel 3-phase systems on a double powerline common tower, or separate parallel powerlines distance. The analyses result in important knowledge for configuration design, operation and also for the overhead line trace choice.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů