HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Conference papers

Multiple Stress Life Analysis on Underground Power Cables from Distribution Networks

Abstract : The implementation of underground distribution lines has grown significantly over the last decades due to the rapid increase of electric energy demand. But, the life of underground lines is determined by strong single or multiple stresses, developed during manufacturing and operation. Establishing and predicting the end of life of a distribution underground line is a task for researchers, designers and manufacturers, too. In this respect, the multiple stress life analysis may be used as efficient tool to predict the life of lines and cables. In this paper, a multiple stress analysis is developed, applying the Arrhenius-Weibull life-stress model, in order to identify the effects of multiple stresses on power cables. An application to an underground power line in a Romanian Electric Network Company is developed, in ALTA software package. The multiple stresses of temperature, humidity, and vibrations are considered, and the life distributions and reliability plots are obtained.
Document type :
Conference papers
Complete list of metadata

Cited literature [11 references]  Display  Hide  Download

Contributor : Hal Ifip Connect in order to contact the contributor
Submitted on : Tuesday, September 13, 2016 - 3:25:06 PM
Last modification on : Tuesday, September 13, 2016 - 5:06:02 PM
Long-term archiving on: : Wednesday, December 14, 2016 - 1:51:12 PM


Files produced by the author(s)


Distributed under a Creative Commons Attribution 4.0 International License



Larisa Mariut, Elena Helerea. Multiple Stress Life Analysis on Underground Power Cables from Distribution Networks. 3rd Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS), Feb 2012, Costa de Caparica, Portugal. pp.275-282, ⟨10.1007/978-3-642-28255-3_30⟩. ⟨hal-01365595⟩



Record views


Files downloads