DocumentCode
3393577
Title
A Technique to Identify the Types of Partial Discharges
Author
Huang, Kunbiao ; Ma, Nan ; Pi, Haoshu ; Yan, Xiongwei ; Du, Zhihua ; Li, Huanhuan ; Hu, Hua ; Zhang, Wei ; Li, Hongjie
Author_Institution
Futian Power Supply Bur., Guangdong Power Grid Corp., Shenzhen, China
fYear
2012
fDate
27-29 March 2012
Firstpage
1
Lastpage
6
Abstract
Partial discharge (PD) measurement is a sensitive method for insulation condition monitoring of high-voltage power equipment. Based on an analysis of the pulse sequence, a method for the identification of PD sources is proposed. Individual pulses extracted from the sequences and analyzed using cross-correlation technique indicate that the identification of PD types can be achieved even under conditions of multiple discharge sources.
Keywords
condition monitoring; insulation; partial discharge measurement; power apparatus; PD measurement; PD source identification; cross-correlation technique; discharge sources; high-voltage power equipment; insulation condition monitoring; partial discharge measurement; pulse extraction; pulse sequence; Artificial neural networks; Cavity resonators; Corona; Discharges (electric); Partial discharges; Surface discharges;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
Conference_Location
Shanghai
ISSN
2157-4839
Print_ISBN
978-1-4577-0545-8
Type
conf
DOI
10.1109/APPEEC.2012.6307388
Filename
6307388
Link To Document