Inmetro's primary AC-DC current transfer standard based on PMJTCS

Detalhes bibliográficos
Autor(a) principal: Afonso Júnior, Renato
Data de Publicação: 2011
Outros Autores: Klonz, Manfred, Souza, Regiane Maria de, Landim, Regis Pinheiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional do INMETRO
Texto Completo: http://hdl.handle.net/10926/1606
Resumo: This paper describes the new primary standard for the ac-dc current transfer at Inmetro, based on PMJTCs and the new shunts manufactured by Fluke for rated currents from 10 mA up to 20 A. The build-up of the ac-dc current scale is described together with the uncertainty budgets which result in final uncertainties at 5 A of 6 μA/A to 12 μA/A in the frequency range from 10 Hz to 100 kHz. These are small compared to international standards.
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spelling info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleInmetro's primary AC-DC current transfer standard based on PMJTCS20112012-05-02T14:40:34Z2012-05-02T14:40:34ZThis paper describes the new primary standard for the ac-dc current transfer at Inmetro, based on PMJTCs and the new shunts manufactured by Fluke for rated currents from 10 mA up to 20 A. The build-up of the ac-dc current scale is described together with the uncertainty budgets which result in final uncertainties at 5 A of 6 μA/A to 12 μA/A in the frequency range from 10 Hz to 100 kHz. These are small compared to international standards.Submitted by Lívia Oliveira (livia.oliveira2@hotmail.com) on 2012-04-27T13:27:05Z No. of bitstreams: 1 2011_Landim_Regis1.pdf: 487261 bytes, checksum: 1ef8276e2e81284856907d8c43eea7d0 (MD5)Approved for entry into archive by Lívia Oliveira(livia.oliveira2@hotmail.com) on 2012-05-02T14:40:34Z (GMT) No. of bitstreams: 1 2011_Landim_Regis1.pdf: 487261 bytes, checksum: 1ef8276e2e81284856907d8c43eea7d0 (MD5)Made available in DSpace on 2012-05-02T14:40:34Z (GMT). No. of bitstreams: 1 2011_Landim_Regis1.pdf: 487261 bytes, checksum: 1ef8276e2e81284856907d8c43eea7d0 (MD5) Previous issue date: 2011enghttp://hdl.handle.net/10926/1606DMD_hdl_10926/1606AFONSO, R. et al. Inmetro's primary AC-DC current transfer standard based on PMJTCS. In: SEMETRO, 9., 2011, Natal. Anais... Natal: Rio Grande do Norte, 2011.Afonso Júnior, RenatoKlonz, ManfredSouza, Regiane Maria deLandim, Regis Pinheiroinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do INMETROinstname:Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)instacron:INMETROAfonso_2011.pdfhttp://xrepo01s.inmetro.gov.br/bitstream/10926/1606/1/Afonso_2011.pdfapplication/pdf487261http://xrepo01s.inmetro.gov.br/bitstream/10926/1606/1/Afonso_2011.pdf1ef8276e2e81284856907d8c43eea7d0MD510926_1606_12024-06-10T15:24:50Zoai:xrepo01s.inmetro.gov.br:10926/1606Repositório de Publicaçõeshttp://repositorios.inmetro.gov.br/oai/requestopendoar:2012-10-26T15:06:21Repositório Institucional do INMETRO - Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)false
dc.title.none.fl_str_mv Inmetro's primary AC-DC current transfer standard based on PMJTCS
title Inmetro's primary AC-DC current transfer standard based on PMJTCS
spellingShingle Inmetro's primary AC-DC current transfer standard based on PMJTCS
Afonso Júnior, Renato
title_short Inmetro's primary AC-DC current transfer standard based on PMJTCS
title_full Inmetro's primary AC-DC current transfer standard based on PMJTCS
title_fullStr Inmetro's primary AC-DC current transfer standard based on PMJTCS
title_full_unstemmed Inmetro's primary AC-DC current transfer standard based on PMJTCS
title_sort Inmetro's primary AC-DC current transfer standard based on PMJTCS
author Afonso Júnior, Renato
author_facet Afonso Júnior, Renato
Klonz, Manfred
Souza, Regiane Maria de
Landim, Regis Pinheiro
author_role author
author2 Klonz, Manfred
Souza, Regiane Maria de
Landim, Regis Pinheiro
author2_role author
author
author
dc.contributor.author.fl_str_mv Afonso Júnior, Renato
Klonz, Manfred
Souza, Regiane Maria de
Landim, Regis Pinheiro
description This paper describes the new primary standard for the ac-dc current transfer at Inmetro, based on PMJTCs and the new shunts manufactured by Fluke for rated currents from 10 mA up to 20 A. The build-up of the ac-dc current scale is described together with the uncertainty budgets which result in final uncertainties at 5 A of 6 μA/A to 12 μA/A in the frequency range from 10 Hz to 100 kHz. These are small compared to international standards.
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.available.fl_str_mv 2012-05-02T14:40:34Z
dc.date.accessioned.fl_str_mv 2012-05-02T14:40:34Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10926/1606
DMD_hdl_10926/1606
dc.identifier.citation.fl_str_mv AFONSO, R. et al. Inmetro's primary AC-DC current transfer standard based on PMJTCS. In: SEMETRO, 9., 2011, Natal. Anais... Natal: Rio Grande do Norte, 2011.
url http://hdl.handle.net/10926/1606
identifier_str_mv DMD_hdl_10926/1606
AFONSO, R. et al. Inmetro's primary AC-DC current transfer standard based on PMJTCS. In: SEMETRO, 9., 2011, Natal. Anais... Natal: Rio Grande do Norte, 2011.
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.bitstream.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional do INMETRO
instname:Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)
instacron:INMETRO
instname_str Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)
instacron_str INMETRO
institution INMETRO
reponame_str Repositório Institucional do INMETRO
collection Repositório Institucional do INMETRO
repository.name.fl_str_mv Repositório Institucional do INMETRO - Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)
repository.mail.fl_str_mv
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