DocumentCode
413263
Title
Assessment of transformer winding mechanical condition by low-voltage impulse method
Author
Drobyshevski, Alexandr A.
Author_Institution
Transformer Dept., All-Russian Electrotech. Inst., Moscow, Russia
Volume
2
fYear
2003
fDate
23-26 June 2003
Abstract
This work describes the results of researches, carried out in All-Russian Electrotechnical Institute (VEI) by the "low-voltage impulse method" (LVI), with the purpose of diagnostics winding deformation due to short circuits. Description of a new approach and different examples of LVI method application in service are presented.
Keywords
deformation; power transformer testing; short-circuit currents; transformer windings; transient response; diagnostics winding deformation; low-voltage impulse method; mechanical condition; short circuit current; transformer winding; Circuits; Frequency response; Impulse testing; Inspection; Laboratories; Power generation; Power system stability; Power system transients; US Department of Transportation; Windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Tech Conference Proceedings, 2003 IEEE Bologna
Print_ISBN
0-7803-7967-5
Type
conf
DOI
10.1109/PTC.2003.1304636
Filename
1304636
Link To Document