Diagnosis of GIS based on acousting sensing technique

• Main Authors: Haque, Md. Enamul, Darus, Ahmad, Ahmed, Feroz, Yaacob, Mohd. Muridza
• Format: Book Section
• Published: Penerbit UTM 2008
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/19322/; http://ieeexplore.ieee.org/document/724908/

The defects such as partial discharge (PD) and metallic particles in a SF/sub 6/ 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...