Dynamic behaviour of overhead line under icing conditions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00235583" target="_blank" >RIV/68407700:21230/15:00235583 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Dynamic behaviour of overhead line under icing conditions
Original language description
The paper deals with dynamic model of overhead line mechanics. Dynamical modelling are useful to study many different transient states and it is also possible used for determination of an effects of various influences. The analysis thus allows to detectpotentially dangerous situations and can be prevented by performing the corrective actions. In contrast to the static model, dynamic model also allows to simulate the shock forces and determine the peak exceeding the allowable limits of safe state of operation of overhead lines. The mechanical model of the power line is based on modeling each elements and interaction of its neighbors. This method allows the description of complex structures. Each element has mass, length, rigidity and damping. Each model function is modelled as block with internal interaction. In case study is transient state with conductor ACSR 350/59 analyzed. Transient state is induced fall icy.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 8th International Scientific Symposium on Electrical Power Engineering ELEKTROENERGETIKA 2015
ISBN
978-80-553-2187-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
105-108
Publisher name
TU Košice
Place of publication
Košice
Event location
Stará Lesná
Event date
Sep 16, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000361561700024

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