DocumentCode
2056394
Title
Investigation on characteristics of corona current to single insulator
Author
Chun, LIU ; Yuanfang, Wen ; Yixiong, Nie ; Munong, Mao ; Guofu, Deng ; Kecheng, Li
Author_Institution
Coll. of Electricity & Electron. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2001
fDate
2001
Firstpage
286
Lastpage
289
Abstract
In this paper, the characteristics of corona current of a single insulator under high voltage is studied in different methods. The results show that the characteristics of corona current are different with their status. From these characteristics, an insulator´s status can be decided online
Keywords
corona; electric current measurement; insulator testing; FFT; HV insulators; N-φ graph; insulator breakdown testing; insulator corona current characteristics; Circuit faults; Corona; Fault detection; Frequency; Power supplies; Power transformer insulation; Resistors; Sampling methods; Sensor phenomena and characterization; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulating Materials, 2001. (ISEIM 2001). Proceedings of 2001 International Symposium on
Conference_Location
Himeji
Print_ISBN
4-88686-053-2
Type
conf
DOI
10.1109/ISEIM.2001.973648
Filename
973648
Link To Document