DocumentCode
1584075
Title
A technique of detecting faulty insulator strings on ground
Author
Li, Cheng Rong ; Cheng, Yang Chun
Author_Institution
North China Electr. Power Univ., Beijing, China
Volume
4
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
135
Abstract
We introduced a new portable instrument for online detection of faulty insulator strings on high voltage transmission lines in this paper. It is based on pattern recognition of the corona discharge fingerprint of an insulator string, operating on ground under towers. Some laboratory tests and field experiments indicated that this technique could be developed as a useful tool for field tests
Keywords
insulator testing; corona discharge fingerprint; faulty insulator strings detection; high voltage transmission lines; pattern recognition; portable instrument; towers;
fLanguage
English
Publisher
iet
Conference_Titel
High Voltage Engineering, 1999. Eleventh International Symposium on (Conf. Publ. No. 467)
Conference_Location
London
ISSN
0537-9989
Print_ISBN
0-85296-719-5
Type
conf
DOI
10.1049/cp:19990811
Filename
821239
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