DocumentCode
2424341
Title
Partial discharges during impulse tests
Author
Kumaravelu, C. ; Sarathi, R. ; Jayashankar, V. ; Usa, S. ; Udayakumar, K.
Author_Institution
Anna Univ., Chennai, India
fYear
2003
fDate
19-22 Oct. 2003
Firstpage
616
Lastpage
619
Abstract
A phenomenological model for partial discharge that can be used for simulation studies in lumped parameter networks is proposed. The classical ´abc´ model of PD is a subset of the proposed model. It permits objective definitions of PD and breakdown. The model reference approach is used to distinguish between PD and breakdown in windings during impulse tests. In Experiments are performed to validate the results.
Keywords
arresters; electric breakdown; impulse testing; partial discharges; power transformer insulation; power transformer protection; power transformer testing; transformer windings; breakdown; impulse tests; lumped parameter networks; model reference approach; partial discharge; windings; Electric breakdown; Electrodes; Frequency; Impulse testing; Insulation; Lightning; Partial discharges; Power transformers; Solid modeling; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 2003. Annual Report. Conference on
Print_ISBN
0-7803-7910-1
Type
conf
DOI
10.1109/CEIDP.2003.1254930
Filename
1254930
Link To Document