Influence of ageing on the dielectric properties of carbonized transformer oil

Publikation: Beitrag in FachzeitschriftKonferenzaufsatz in FachzeitschriftForschungPeer-Review

Autoren

  • M. Krins
  • H. Borsi
  • Ernst Gockenbach
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Details

OriginalspracheEnglisch
Seiten (von - bis)546-549
Seitenumfang4
FachzeitschriftConference Record of IEEE International Symposium on Electrical Insulation
Jahrgang2
PublikationsstatusVeröffentlicht - 1996
Veranstaltung1996 IEEE International Symposium on Electrical Insulation. Part 2 (of 2) - Montreal, Can
Dauer: 16 Juni 199619 Juni 1996

Abstract

This paper reports about experimental investigations dealing with the influence of ageing processes on the dielectric dissipation factor, the volume resistivity, and the PDIV of carbonized mineral based transformer oil. The oil was carbonized by stressing it with defined numbers of lightning impulses of a known energy and was then subjected for a period of 1000 hours to an accelerated ageing with metallic catalysts at 20 and 90 °C in the presence of oxygen. The analysis of the dielectric properties reveals that an ageing of carbonized oil samples leads to a faster and more intensive degradation of the fluid compared to uncarbonized oil.

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Zitieren

Influence of ageing on the dielectric properties of carbonized transformer oil. / Krins, M.; Borsi, H.; Gockenbach, Ernst.
in: Conference Record of IEEE International Symposium on Electrical Insulation, Jahrgang 2, 1996, S. 546-549.

Publikation: Beitrag in FachzeitschriftKonferenzaufsatz in FachzeitschriftForschungPeer-Review

Krins, M, Borsi, H & Gockenbach, E 1996, 'Influence of ageing on the dielectric properties of carbonized transformer oil', Conference Record of IEEE International Symposium on Electrical Insulation, Jg. 2, S. 546-549.
Krins, M., Borsi, H., & Gockenbach, E. (1996). Influence of ageing on the dielectric properties of carbonized transformer oil. Conference Record of IEEE International Symposium on Electrical Insulation, 2, 546-549.
Krins M, Borsi H, Gockenbach E. Influence of ageing on the dielectric properties of carbonized transformer oil. Conference Record of IEEE International Symposium on Electrical Insulation. 1996;2:546-549.
Krins, M. ; Borsi, H. ; Gockenbach, Ernst. / Influence of ageing on the dielectric properties of carbonized transformer oil. in: Conference Record of IEEE International Symposium on Electrical Insulation. 1996 ; Jahrgang 2. S. 546-549.
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PY - 1996

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N2 - This paper reports about experimental investigations dealing with the influence of ageing processes on the dielectric dissipation factor, the volume resistivity, and the PDIV of carbonized mineral based transformer oil. The oil was carbonized by stressing it with defined numbers of lightning impulses of a known energy and was then subjected for a period of 1000 hours to an accelerated ageing with metallic catalysts at 20 and 90 °C in the presence of oxygen. The analysis of the dielectric properties reveals that an ageing of carbonized oil samples leads to a faster and more intensive degradation of the fluid compared to uncarbonized oil.

AB - This paper reports about experimental investigations dealing with the influence of ageing processes on the dielectric dissipation factor, the volume resistivity, and the PDIV of carbonized mineral based transformer oil. The oil was carbonized by stressing it with defined numbers of lightning impulses of a known energy and was then subjected for a period of 1000 hours to an accelerated ageing with metallic catalysts at 20 and 90 °C in the presence of oxygen. The analysis of the dielectric properties reveals that an ageing of carbonized oil samples leads to a faster and more intensive degradation of the fluid compared to uncarbonized oil.

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