Ester fluids as alternative for mineral based transformer oil

verfasst von

H. Borsi, E. Gockenbach, B. Dolata

Abstract

One of the key component of electrical power distribution networks is transformers, interconnecting between transmission and distribution voltage level or between different networks. Cooling affords a liquid immersed insulation for high power use, thus the insulation of these devices usually consists of mineral oil and cellulose based porous material immersed therewith. Synthetic ester fluids as well as natural based ester fluids will be presented in this article. The electrical and dielectrical properties and the measurements procedures will be described.

Organisationseinheit(en)

Fachgebiet Hochspannungstechnik und Asset Management (Schering-Institut)

Typ

Aufsatz in Konferenzband

Publikationsdatum

2008

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Elektrotechnik und Elektronik

Elektronische Version(en)

https://doi.org/10.1109/ICDL.2008.4622541 (Zugang: Unbekannt)