Physico-chemical diagnostics for oil-filled electrical equipment on the basis of an automated intellectual complex

Author

Arakelian, Vadim G. ; Darian, Leonid A.

Author_Institution

Electrotech. Inst., Moscow, Russia

fYear

1997

fDate

22-25 Sep 1997

Firstpage

542

Lastpage

548

Abstract

The objective reality of physico-chemical diagnostics consists of the fact that the change of chemical structure of insulation occurs as a result of ageing in service in electrotechnical equipment. The analytical analysis of the dissolved gases, low molecular hydrocarbons, water, compounds of the furan series and antioxidant provides a basis for high-grade physico-chemical diagnostics for oil-filled electrotechnical equipment (OFEE). An automated chromatographic system has been designed for use in OFEE diagnostics

Keywords

ageing; chemical variables measurement; chromatography; insulating oils; insulation testing; power apparatus; ageing; antioxidant; automated chromatographic system; automated intellectual complex; chemical structure; dissolved gases; electrotechnical equipment; furan series compounds; low molecular hydrocarbons; oil-filled electrical equipment; oil-filled electrotechnical equipment; physico-chemical diagnostics; water; water concentration;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulation Conference, 1997, and Electrical Manufacturing & Coil Winding Conference. Proceedings

Conference_Location

Rosemont, IL

ISSN

0362-2479

Print_ISBN

0-7803-3959-2

Type

conf

DOI

10.1109/EEIC.1997.651237

Filename

651237