DocumentCode
1506033
Title
Triggered switch performance in SF6, air, and an SF6/air mixture
Author
Koutsoubis, John M. ; MacGregor, Scott J. ; Turnbull, Steven M.
Author_Institution
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
Volume
27
Issue
1
fYear
1999
fDate
2/1/1999 12:00:00 AM
Firstpage
272
Lastpage
281
Abstract
This paper reports on the work undertaken to determine the performance and operational characteristics of a triggered corona stabilized (TCS) high pulse repetition frequency (PRF) switch, developed as part of a high PRF trigger generator. The voltage/pressure (V/p) and trigger range characteristics of the switch were measured for SF6 , air, and a 25%/75% SF6/air mixture up to a pressure of 4 bar (1 bar=100 kPa), with different main and trigger gap spacings. Other parameters such as the magnitude of the trigger pulse and the effect of certain circuit elements on the trigger range characteristics and performance of the TCS switch were also investigated. The results presented are evaluated in order to identify a suitable operating region for the switch with each of the gases used during this study
Keywords
air; corona; gas mixtures; plasma pressure; plasma switches; pulsed power switches; sulphur compounds; trigger circuits; 4 bar; SF6; SF6-air mixture; air; circuit elements; corona stabilisation; gas discharges; high pulse repetition frequency trigger generator; main gap spacings; operating region; operational characteristics; plasma closing switches; pressure; pulsed power; trigger gap spacings; trigger pulse; trigger range characteristics; triggered corona stabilized high pulse repetition frequency switch; triggered switch performance; voltage; Character generation; Corona; Frequency; Gases; Pressure measurement; Pulse circuits; Pulse generation; Switches; Switching circuits; Voltage;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/27.763134
Filename
763134
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