DocumentCode
1808090
Title
Programmable continuous time filters for impulse testing of transformers
Author
Jayalalitha, S. ; Palani, A. ; Jayashankar, V.
Author_Institution
Indian Inst. of Technol., Madras, India
fYear
2004
fDate
20-22 Dec. 2004
Firstpage
99
Lastpage
102
Abstract
An objective formulation of the impulse testing procedure is proposed based on models for winding response as well as fault models. Experimental validation of the fault models for breakdown and partial discharge (PD) is provided. A new adaptive filtering approach is proposed for analysis during impulse tests. The procedure is validated with experimental investigation on a 10 section lumped parameter network.
Keywords
adaptive filters; continuous time filters; impulse testing; lumped parameter networks; partial discharges; power transformer testing; programmable filters; transformer windings; adaptive filtering approach; electric breakdown; fault model; impulse testing procedure; lumped parameter network; partial discharge; programmable continuous time filter; transformer; winding response; Electric breakdown; Filters; Helium; IEC standards; Impulse testing; Insulation testing; Lightning; Partial discharges; Power transformer insulation; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
India Annual Conference, 2004. Proceedings of the IEEE INDICON 2004. First
Print_ISBN
0-7803-8909-3
Type
conf
DOI
10.1109/INDICO.2004.1497714
Filename
1497714
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