DRO

Application of very-high-frequency (VHF) method to ceramic insulators

Wong, Khoi Loon 2004, Application of very-high-frequency (VHF) method to ceramic insulators, IEEE transactions on dielectrics and electrical insulation, vol. 11, no. 6, pp. 1057-1064.

Attached Files
Name Description MIMEType Size Downloads

Title Application of very-high-frequency (VHF) method to ceramic insulators
Author(s) Wong, Khoi Loon
Journal name IEEE transactions on dielectrics and electrical insulation
Volume number 11
Issue number 6
Start page 1057
End page 1064
Publisher Institute of Electrical Electonics Engineers
Place of publication Piscataway, N. J.
Publication date 2004-12
ISSN 1070-9878
1558-4135
Summary A VHF method (30-300 MHz) is applied to identify faults and defects in ceramic insulators. Insulators which exhibit internal cracks and fractures are used as test samples. Different artificial conditions are introduced to the test samples according to the IEC 507 standard under wet and dry conditions. Using a cascading signal processing technique and analysis methods such as FFT and fractal analysis, VHF signals acquired by digital scope are processed and analyzed. This study indicates that the fractal dimension can be used as an effective tool to isolate the common faulty conditions found on the ceramic insulators. The results from this study strongly support the prospect of using a VHF method to monitor the physical condition of ceramic insulators.
Language eng
Field of Research 090699 Electrical and Electronic Engineering not elsewhere classified
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2004, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30002758

Document type: Journal Article
Collection: School of Engineering
Connect to link resolver
 
Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved.

Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 12 times in TR Web of Science
Scopus Citation Count Cited 17 times in Scopus
Google Scholar Search Google Scholar
Access Statistics: 333 Abstract Views, 0 File Downloads  -  Detailed Statistics
Created: Mon, 07 Jul 2008, 08:33:40 EST

Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.