The long way to the automatic chromatographic analysis of gases dissolved in insulating oil

Author

Arakelian, V.G.

Author_Institution

All Russia Electrochem. Inst., Moscow, Russia

Volume

20

Issue

6

fYear

2004

Firstpage

8

Lastpage

25

Abstract

The diagnostics of electric equipment is a basic method of maintenance for the long-term serviceability of electric power systems. Gas chromatography is a well known technique used in the analysis of the dissolved gases in oil-filled equipment. This paper describes the types of analysis involved in this gas chromatographic application, the international documents on the analysis of gases in insulating oil, the history of the development of an apparatus line, the system and operation of the automatic instrument, and alternative systems.

Keywords

chromatography; insulating oils; maintenance engineering; transformer insulation; automatic chromatographic analysis; dissolved gas analysis; electric equipment diagnostic; electric power system long-term serviceability maintenance; gas chromatography; insulating oil; transformers; Chemical analysis; Dielectric liquids; Dielectric loss measurement; Dielectrics and electrical insulation; Dissolved gas analysis; Gas insulation; Gases; Oil insulation; Petroleum; Power transformer insulation;

fLanguage

English

Journal_Title

Electrical Insulation Magazine, IEEE

Publisher

ieee

ISSN

0883-7554

Type

jour

DOI

10.1109/MEI.2004.1367506

Filename

1367506