Details
| Original language | English |
|---|---|
| Pages (from-to) | 546-549 |
| Number of pages | 4 |
| Journal | Conference Record of IEEE International Symposium on Electrical Insulation |
| Volume | 2 |
| Publication status | Published - 1996 |
| Event | 1996 IEEE International Symposium on Electrical Insulation. Part 2 (of 2) - Montreal, Can Duration: 16 Jun 1996 → 19 Jun 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.
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Building and Construction
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In: Conference Record of IEEE International Symposium on Electrical Insulation, Vol. 2, 1996, p. 546-549.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Influence of ageing on the dielectric properties of carbonized transformer oil
AU - Krins, M.
AU - Borsi, H.
AU - Gockenbach, Ernst
N1 - Copyright: Copyright 2004 Elsevier Science B.V., Amsterdam. All rights reserved.
PY - 1996
Y1 - 1996
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.
UR - http://www.scopus.com/inward/record.url?scp=0029700194&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0029700194
VL - 2
SP - 546
EP - 549
JO - Conference Record of IEEE International Symposium on Electrical Insulation
JF - Conference Record of IEEE International Symposium on Electrical Insulation
SN - 0164-2006
T2 - 1996 IEEE International Symposium on Electrical Insulation. Part 2 (of 2)
Y2 - 16 June 1996 through 19 June 1996
ER -