The Influence of the Presence of Multiple Voids on the Discharge Patterns in Solid Epoxy Insulation

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


    In this paper, partial discharge test results from initial long term testing on samples which contain more voids, when exposed to a high electric stress will be presented. The influence on the discharge patterns, phase- and height-analyses, of such parameter as the number of voids and the void diameters will be given. A first evaluation/opinion of the impact this could have on the estimation of the insulation condition of electrical equipment, based on the identification of PD-patterns, will also be given.
    Original languageDanish
    Title of host publicationNordic Insulation Symposium
    Place of PublicationTrondheim
    Publication date1996
    Publication statusPublished - 1996
    EventNordic Insulation Symposium 1996 - Bergen, Norway
    Duration: 10 Jun 199612 Jun 1996


    ConferenceNordic Insulation Symposium 1996

    Cite this