Dependence of XLPE insulated power cable wave propagation characteristics on design parameters
2007 (English)In: IEEE transactions on dielectrics and electrical insulation, ISSN 1070-9878, E-ISSN 1558-4135, Vol. 14, no 2, 393-399 p.Article in journal (Refereed) Published
Propagation losses occur in medium voltage power cables as pulses propagate through them. Since cables have many components, these can make different contributions to the propagation losses. The relative contributions of the conductors, insulation and semi-conducting screens to the propagation characteristics of the cable are analyzed. The propagation characteristics of the cables are studied by a developed "approximate" model providing analytical expressions that can quantify the contributions to the losses by the different parts of the conductor and dielectric system. The model is compared with an "exact" model and is tested on four cables. Â© 2007 IEEE.
Place, publisher, year, edition, pages
2007. Vol. 14, no 2, 393-399 p.
Attenuation, Dielectric, High frequency, Insulation, Phase velocity, Propagation characteristics, Semi-conducting screens, Series impedance, Shunt admittance, Dielectric materials, Electric insulation, Electric potential, Parameter estimation, Electric cables
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-25308DOI: 10.1109/TDEI.2007.344619ISI: 000245598900017ScopusID: 2-s2.0-34147119069OAI: oai:DiVA.org:kth-25308DiVA: diva2:357234
Tidigare titel: Modelling XLPE Insulated Power Cable Wave Propagation Characteristics(20101015)
QC 201010152010-10-152010-10-152010-10-18Bibliographically approved