Implementation of gas detection system for hydrogen gas dissolved in oil

Author

Seo, Joon ; Hwang, Kyu-Hyun ; Rhie, Dong-Hee

Author_Institution

Suwon Univ., Suwon

fYear

2005

fDate

27-30 June 2005

Firstpage

1

Lastpage

4

Abstract

In oil-filled power equipment such as power transformers, partial discharge or local overheating will precede a final shutdown. Accompanied with such problems is a decomposition of insulating material into gases, which are dissolved into the transformer oil. The gases dissolved in oil can be separated with some membranes based on the differences in permeability of membranes to different gases. This paper discuss the permeability characteristics of several membranes for separation hydrogen gas in oil. With result of this paper, it may become possible to detect fault-related gases from transformer oil and predict incipient failures in the future.

Keywords

gas sensors; membranes; power transformer insulation; transformer oil; gas detection system; hydrogen gas; incipient failures; insulating material decomposition; membranes; oil-filled power equipment; permeability; transformer oil; Biomembranes; Gas insulation; Gases; Hydrogen; Oil insulation; Partial discharges; Permeability; Petroleum; Power transformer insulation; Power transformers; air circulation; gas detector; hydrogen gas dissolved in oil; membrane filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Tech, 2005 IEEE Russia

Conference_Location

St. Petersburg

Print_ISBN

978-5-93208-034-4

Electronic_ISBN

978-5-93208-034-4

Type

conf

DOI

10.1109/PTC.2005.4524746

Filename

4524746