DocumentCode
2057407
Title
A fault analysis of low voltage winding disconnection of transformer
Author
Shengtao Sun ; Xiaodong Gao ; Richang Xian ; Wei Zhang
Author_Institution
Zibo Power Supply, Zibo, China
fYear
2012
fDate
10-14 Sept. 2012
Firstpage
1
Lastpage
4
Abstract
Combined with an on-site trip action of heavy gas protection of a 220kv transformer, the routine and diagnostic test is done and through the analysis of the test result, the fault position is found correctly and the fault part is returned in time to the factory to do the disintegration confirmation to find out the fault reason and put forward the improvement measures of such fault.
Keywords
fault diagnosis; power transformer protection; transformer windings; diagnostic test; fault analysis; heavy gas protection; low voltage winding disconnection; on-site trip action; transformer; voltage 220 kV; analysis; disconnection; improvement measure; low voltage winding; transformer;
fLanguage
English
Publisher
ieee
Conference_Titel
Electricity Distribution (CICED), 2012 China International Conference on
Conference_Location
Shanghai
ISSN
2161-7481
Print_ISBN
978-1-4673-6065-4
Electronic_ISBN
2161-7481
Type
conf
DOI
10.1109/CICED.2012.6508462
Filename
6508462
Link To Document