DocumentCode
43145
Title
Using a sensitive optical system to analyze gases dissolved in samples extracted from transformer oil
Author
Fu Wan ; Qu Zhou ; Jingxin Zou ; Zhaoliang Gu ; Weigen Chen ; Caisheng Wang
Author_Institution
State Key Lab. of Power Transm. Equip. & Syst. Security & New Technol., Chongqing Univ., Chongqing, China
Volume
30
Issue
5
fYear
2014
fDate
Sept.-Oct. 2014
Firstpage
15
Lastpage
22
Abstract
A sensitive optical system which can be used to measure accurately the concentrations of fault gases dissolved in samples extracted from transformer oil is described, and some test results are presented.
Keywords
chemical variables measurement; fault diagnosis; infrared spectroscopy; measurement by laser beam; transformer oil; dissolved gas detection system; fault gas concentration; sensitive optical system; transformer oil; Cavity resonators; Dissolved gas analysis; Oil insulation; Optical variables measurement; Quantum cascade lasers; Resonant frequency; Transformers; Dissolved gas analysis; cavity-enhanced absorption spectroscopy; frequency locking; measurement sensitivity; mid-infrared;
fLanguage
English
Journal_Title
Electrical Insulation Magazine, IEEE
Publisher
ieee
ISSN
0883-7554
Type
jour
DOI
10.1109/MEI.2014.6882596
Filename
6882596
Link To Document