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Calculation of sparking potentials of SF6 and SF6-GAS mixtures in uniform and non-uniform electric fields

DSpace at IIT Bombay

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Title Calculation of sparking potentials of SF6 and SF6-GAS mixtures in uniform and non-uniform electric fields
 
Creator NEMA, RS
KULKARNI, SV
HUSAIN, E
 
Subject sulphur compounds
gaseous insulation
electric breakdown of gases
 
Description A simple formula is developed to predict the sparking potentials of SF6 and SF6-gas mixture in uniform and non-uniform fields. The formula has been shown to be valid over a very wide range from 1 to 1800 kPa·cm of pressure and electrode gap separation for mixtures containing 5 to 100% SF6. The calculated values are found to be in good agreement with the previously reported measurements in the literature. The formula should aid design engineers in estimating electrode-spacings and clearances in power apparatus and systems.
 
Publisher IEEE
 
Date 2009-01-01T03:47:18Z
2011-11-25T16:20:48Z
2011-12-26T13:05:13Z
2011-12-27T05:51:30Z
2009-01-01T03:47:18Z
2011-11-25T16:20:48Z
2011-12-26T13:05:13Z
2011-12-27T05:51:30Z
1982
 
Type Article
 
Identifier IEEE Transactions on Electrical Insulation EI-17 (1), 70-75
0018-9367
http://dx.doi.org/10.1109/TEI.1982.298572
http://hdl.handle.net/10054/516
http://dspace.library.iitb.ac.in/xmlui/handle/10054/516
 
Language en