Studies on the influence of electric field on the oxidation stability of insulating oil

Author

Cujba, Tiberiu Octavian

Author_Institution

Dept. of Electr. Eng., Univ. “Stefan cel Mare” Suceava, Suceava, Romania

fYear

2015

fDate

10-13 June 2015

Firstpage

1323

Lastpage

1327

Abstract

The insulating oil is used in electricity as a medium for cooling and dielectric in transformers, as a dielectric and for cooling and extinguishing the arcs in high voltage switches, etc. The operating conditions of the electrical equipments affects properties of the insulating oil causing their aging. Generally, it is well known that thermal and electrical stresses have a strong influence on the degradation of insulations. But the effect of the electric field on the oxidation phenomenon is not yet well analyzed, especially to apparatus for test the oxidation stability. Some studies on the influence of the electric field on the oxidation stability of insulating oil are presented below.

Keywords

electric fields; oxidation; thermal stresses; transformer oil; electric field; electrical equipments; electrical stresses; insulating oil; oxidation stability; thermal stresses; Electric fields; Glass; Oil insulation; Oxidation; Power transformer insulation; electrical field; insulating oil; oxidation;

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2015 IEEE 15th International Conference on

Conference_Location

Rome

Print_ISBN

978-1-4799-7992-9

Type

conf

DOI

10.1109/EEEIC.2015.7165362

Filename

7165362