DocumentCode
3107139
Title
Internal overvoltages in cast resin transformer windings in presence of resonance effects
Author
Ceretta, C. ; Gobbo, R. ; Pesavento, G.
Author_Institution
SEA Trasformatori
fYear
2008
fDate
1-4 Sept. 2008
Firstpage
1
Lastpage
5
Abstract
Frequency and impulse responses of cast resin transformer windings are presented. The stress arising during lightning impulse test is compared with that originated during switching operations, in case of oscillating transients.
Keywords
frequency response; overvoltage; transformer windings; transient response; cast resin transformer winding overvoltage; frequency response; impulse response; lightning impulse test; oscillating transient; resonance effect; Frequency; Impulse testing; Oil insulation; Petroleum; Power transformer insulation; Resins; Resonance; Surges; Voltage; Windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Universities Power Engineering Conference, 2008. UPEC 2008. 43rd International
Conference_Location
Padova
Print_ISBN
978-1-4244-3294-3
Electronic_ISBN
978-88-89884-09-6
Type
conf
DOI
10.1109/UPEC.2008.4651637
Filename
4651637
Link To Document