DocumentCode :
969534
Title :
Electrostatic Discharge and Secondary Arcing on Solar Array—Flashover Effect on Arc Occurrence
Author :
Inguimbert, Virginie ; Sarrail, Daniel ; Mateo-Velez, Jean-Charles ; Reulet, René ; Levy, Léon ; Boulay, Françoise ; Payan, Denis
Author_Institution :
Space Environ. Dept., ONERA, Toulouse
Volume :
36
Issue :
5
fYear :
2008
Firstpage :
2404
Lastpage :
2412
Abstract :
A good representativeness of the test setup used for the qualification of solar arrays is fundamental. We know now that the flashover current involved in the electrostatic discharge is related with the total dielectric surface neutralized during the electrostatic discharge. This paper presents experiments on samples of different sizes, performed in a large vacuum chamber, JONAS, installed in ONERA/DESP, Toulouse, France. The samples are tested in the inverted voltage gradient configuration obtained with electrons. We observed that secondary arcs obtained on a large sample (i.e., with a long flashover) had much longer durations than those on a small sample, i.e., the flashover is a critical parameter for secondary arc initiation and sustainment.
Keywords :
arcs (electric); flashover; solar cell arrays; solar power satellites; arc occurrence; electrostatic discharge; flashover effect; inverted voltage gradient configuration; secondary arc initiation; secondary arcing; solar array; vacuum chamber; Electrostatic discharge (ESD); plasma generation; solar power satellites;
fLanguage :
English
Journal_Title :
Plasma Science, IEEE Transactions on
Publisher :
ieee
ISSN :
0093-3813
Type :
jour
DOI :
10.1109/TPS.2008.2001836
Filename :
4663173
Link To Document :
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