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
fDate :
6/21/1905 12:00:00 AM
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;
Conference_Titel :
High Voltage Engineering, 1999. Eleventh International Symposium on (Conf. Publ. No. 467)
Conference_Location :
London
Print_ISBN :
0-85296-719-5
DOI :
10.1049/cp:19990811
