Modelling of Partial Discharges in Polymeric Insulation Exposed to Combined DC and AC Voltage

Auteurs-es

  • Pål Keim Olsen
  • Frank Mauseth
  • Erling Ildstad

DOI :

https://doi.org/10.5324/nordis.v0i23.2490

Mots-clés :

AC ripple, HVDC insulation, partial discharge, modeling

Résumé

This paper addresses the influence of an AC voltage superimposed on DC voltage on the partial discharge activity in artificial cylindrical cavities in polymer insulation. The main purpose was to investigate the feasibility of calculating the electric field distribution in such a configuration using a simple lumped parameter model. Two models for calculating the electric field have been compared, the lumped parameter classic

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Publié-e

2018-02-16

Numéro

No. 23 (2013): Proceedings of the 23rd Nordic Insulation Symposium

Rubrique

Articles

Licence

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