Referenced Items are not available for this document.
Finite element modal analysis is used to predict the frequency spectrum of switching emissions from gas insulated substation switchgear. Field results indicate that the arc can be modeled as an impulsive current source. Fields of resonant modes matching the fields emitted by the arc facilitate the excitement of these modes and shape the spectrum of the emissions. The data provided by the model can be used to identify signal sources and complement a time domain based on-line circuit breaker contact timing system.
Published in:
Electrical Insulating Materials, 2005. (ISEIM 2005). Proceedings of 2005 International Symposium on
(Volume:3
)
Date of Conference: 5-9 June 2005
- Page(s):
- 604 - 607 Vol. 3
- Print ISBN:
- 4-88686-063-X
- INSPEC Accession Number:
- 8540365
- Digital Object Identifier :
- 10.1109/ISEIM.2005.193441
- Product Type:
- Conference Publications
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