Details
| Original language | English |
|---|---|
| Pages (from-to) | 542-545 |
| 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 deals with fundamental investigations on the electric strength of liquid impregnated insulating papers namely aramid paper and cellulosic paper. These investigations point out, that the breakdown voltage at 20 °C of the two papers differs not significantly. However their electric strength differs significantly at higher temperatures. Best results regarding the lifetime can be achieved by using ester liquid impregnated aramid paper. Therefore the combination of aramid and ester liquid proves out to be more than an adequate substitute for mineral oil impregnated cellulosic paper. Finally the correlations between the water content of the impregnating liquid and the water content of the paper show, that using ester liquid diminishes the water inside the insulating paper.
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. 542-545.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Fundamental investigations on the influence of temperature and water content on the electrical behavior of fluid impregnated insulating papers
AU - Dumke, K.
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 deals with fundamental investigations on the electric strength of liquid impregnated insulating papers namely aramid paper and cellulosic paper. These investigations point out, that the breakdown voltage at 20 °C of the two papers differs not significantly. However their electric strength differs significantly at higher temperatures. Best results regarding the lifetime can be achieved by using ester liquid impregnated aramid paper. Therefore the combination of aramid and ester liquid proves out to be more than an adequate substitute for mineral oil impregnated cellulosic paper. Finally the correlations between the water content of the impregnating liquid and the water content of the paper show, that using ester liquid diminishes the water inside the insulating paper.
AB - This paper deals with fundamental investigations on the electric strength of liquid impregnated insulating papers namely aramid paper and cellulosic paper. These investigations point out, that the breakdown voltage at 20 °C of the two papers differs not significantly. However their electric strength differs significantly at higher temperatures. Best results regarding the lifetime can be achieved by using ester liquid impregnated aramid paper. Therefore the combination of aramid and ester liquid proves out to be more than an adequate substitute for mineral oil impregnated cellulosic paper. Finally the correlations between the water content of the impregnating liquid and the water content of the paper show, that using ester liquid diminishes the water inside the insulating paper.
UR - http://www.scopus.com/inward/record.url?scp=0029706245&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0029706245
VL - 2
SP - 542
EP - 545
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 -