DocumentCode :
2151447
Title :
Diagnosis of GIS based on acoustic sensing technique
Author :
Haque, Md Enamul ; Darus, Ahmad Bin ; Yaacob, M.M. ; Ahmed, Feroz
Author_Institution :
Fac. of Electr. Eng., Univ. Teknologi Malaysia, Malaysia
Volume :
2
fYear :
1997
fDate :
11-14 Nov 1997
Firstpage :
556
Abstract :
The defects such as partial discharge (PD) and metallic particles in a SF6 gas insulated switchgear (GIS) apparatus initiate acoustic waves which can be detected using an accelerometer or acoustic emission sensor placed outside the GIS enclosure. In this paper the acoustic diagnostic technique for partial discharge and metallic particles in GIS are presented. The experimental investigation and acoustic signals from various defects in GIS are also discussed
Keywords :
SF6 insulation; SF6; SF6 gas insulated switchgear; acoustic diagnostic technique; acoustic emission sensor; acoustic sensing technique; acoustic waves detection; metallic particles; partial discharge;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Advances in Power System Control, Operation and Management, 1997. APSCOM-97. Fourth International Conference on (Conf. Publ. No. 450)
Print_ISBN :
0-85296-912-0
Type :
conf
DOI :
10.1049/cp:19971895
Filename :
724908
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2151447
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