Determination of the electrical properties of mixed transformer fluids under thermal ageing

authored by

I. Fofana, V. Wasserberg, H. Borsi, E. Gockenbach

Abstract

This paper deals with some ageing investigations on two insulating fluids which appear to be particularly suitable for the retrofilling of a perchlorethylene based fluid (Transclene) filled transformers. After a description of the ageing procedure some details of the changes in both the dielectrical and electrical behaviour are described. A comparison of the measured values with the predetermination of the relevant standards and the consequences for the use of the insulation liquid mixture are presented.

Organisation(s)

High Voltage Engineering and Asset Management Section (Schering Institute)

Type

Conference contribution

Pages

3.360.P4-3.363.P4

Publication date

1999

Publication status

Published

Peer reviewed

Yes

ASJC Scopus subject areas

Electrical and Electronic Engineering