DocumentCode
330459
Title
The fault analysis of 500 kV MOA in Gezhouba power station and the countermeasure
Author
Zhiwei, Lin ; Kaicheng, Wen ; Tao, Wang ; Tao, Jin ; Tingfang, Li
Author_Institution
Hubei Electr. Power Test & Res.Inst., Wuhan, China
Volume
1
fYear
1998
fDate
18-21 Aug 1998
Firstpage
215
Abstract
In this paper three faults of 500 kV MOA in Gezhouba Hydroelectric Power Station are briefly introduced and its causes are analyzed. The results of the artificial pollution test and the calculation for the electric field are given. The countermeasure for the similar failures is also presented
Keywords
arresters; failure analysis; hydroelectric power stations; testing; 500 kV; Gezhouba Hydroelectric Power Station; artificial pollution test; dismantling check; electric field calculation; failure prevention measures; fault analysis; metal oxide arrester; pollution flashover; varistor test; Arresters; Counting circuits; Electric fields; Layout; Pollution measurement; Polymers; Power generation; Testing; Varistors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power System Technology, 1998. Proceedings. POWERCON '98. 1998 International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-4754-4
Type
conf
DOI
10.1109/ICPST.1998.728956
Filename
728956
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