Wear-Out characteristics of underground cables by one- and two- mode models
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27600%2F09%3A00021197" target="_blank" >RIV/61989100:27600/09:00021197 - 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
Wear-Out characteristics of underground cables by one- and two- mode models
Original language description
The aim of this work is to compare wear-out characteristics of underground cables of an electric distribution network. The empirical failure intensity obtained from a real failure database is compared with two ageing models: the traditional two-parameterWeibull model and an alternative bi-mode model with three parameters. The least squares linear regression is used for the parameter estimation. The quality of filling is analyzed by the analysis of variance. Results indicate that the novel two-mode model overperforms the two-parameter Weibull model as for its ability to approximate the empirical failure intensity.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BB - Applied statistics, operational research
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
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
10th International Scientific Conference Electric Power Engineering
ISBN
978-80-248-1947-1
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
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Publisher name
VŠB-TU Ostrava
Place of publication
Ostrava
Event location
Kouty nad Desnou
Event date
May 12, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000271440700058