NDLI: The influence of a compact test circuit in the puncture test

Content Provider	IEEE Xplore Digital Library
Author	Ramalho de Mello, D. Rodrigues, J.A.P. D'Affonseca Cardoso, J.A. de Assis A. F. Vieira, F.
Copyright Year	2010
Description	Author affiliation: Lines and Equipment Department CEPEL Rio de Janeiro, Brazil (Ramalho de Mello, D.) \|\| High Voltage Department CEPEL Rio de Janeiro, Brazil (Rodrigues, J.A.P.; D'Affonseca Cardoso, J.A.; de Assis A F Vieira, F.)
Abstract	The objective of this paper is to present the experience of CEPEL's laboratory in the puncture test (since 1984) showing the advantages to use a compact test circuit with short dimensions very fast resistive divider, the use of an encapsulated sphere-gap to guarantee the linearity of the spark, reducing the charging voltage and the wearing of the impulse capacitor. This experience is important because several test laboratories around the world had stopped to perform the puncture test due to problems in their impulse generators or problems to obtain the real test voltage due to wrong measuring systems. This paper also presents the results obtained when performing a puncture test on a short standard string.
Starting Page	544
Ending Page	547
File Size	820868
Page Count	4
File Format	PDF
ISBN	9781424482832
e-ISBN	9781424482863
DOI	10.1109/ICHVE.2010.5640707
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-11
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Coils Voltage measurement IEC standards Laboratories Glass Insulators Generators
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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