Prediction of residual stresses in high voltage cable insulation
2005 (English)In: Proc Annu. Conf. Expos. Exp. Appl. Mech., 2005, 987-994 p.Conference paper (Refereed)
Modeling of the manufacturing process of high voltage power cables is performed with the aim of predicting residual stresses in the cable insulation. A viscoelastic power law type constitutive model is used which incorporates temperature and crystallinity dependence of the parameters. In this way the mechanical problem is coupled to the heat transfer and crystallization problems. In order to illustrate the effects of relaxation, a comparison to a thermo-elastic material model is made.
Place, publisher, year, edition, pages
2005. 987-994 p.
, Proceedings of the 2005 SEM Annual Conference and Exposition on Experimental and Applied Mechanics
Crystallization, Electric cables, Electric insulation, Electric potential, Thermoelasticity, Viscoelasticity, Power cables, Power law, Residual stresses
IdentifiersURN: urn:nbn:se:kth:diva-156500ScopusID: 2-s2.0-32044449406ISBN: 0912053909OAI: oai:DiVA.org:kth-156500DiVA: diva2:767824
2005 SEM Annual Conference and Exposition on Experimental and Applied Mechanics, 7-9 June 2005, Portland, OR, USA
QC 201412022014-12-022014-11-282014-12-02Bibliographically approved