Title
On-Site Testing and Diagnosis of Transmission Power Cables up to 230kV Using Damped AC Voltages
Authors
[ 1 ] Instytut Elektroenergetyki, Wydział Elektryczny, Politechnika Poznańska | [ P ] employee
Year of publication
2014
Published in
Article type
scientific article
Publication language
english
Keywords
EN
- transmission power cable
- after-laying testing
- maintenance
- damped AC voltage
- partial discharge detection
- dielectric dissipation factor
- condition assessment
- asset management
Abstract
EN Failures of the insulation of HV power cables can occur during operation at normal voltage or as a result of a transient voltage spike due to lightning or switching. Failures may occur if localized electrical stresses exceed the dielectric strength of the insulation or if the insulation is degraded to the point that it cannot withstand the applied voltage.
Pages (from - to)
27 - 38
Ministry points / journal
30
Impact Factor
1,643
System created by Poznań University of Technology
and Poznan Supercomputing and Networking Center
Log in through eKonto to add to SIS