A wattmeter based on phase measurements with few µW/VA uncertainty

Slomovitz, Daniel - Faverio, Carlos - Trigo, Leonardo - Izquierdo, Daniel

Resumen:

The proposed wattmeter is based on separate measurements of voltage, current and power factor. This last parameter is calculated from the phase angle between voltage and current. To achieve uncertainties around 1 part in 10⁶, many error sources have been analyzed. New methods are used for scaling (120 V to 1 V and 10 A to 10 mA), and for reducing the effect of waveform distortion.


Detalles Bibliográficos
2006
Power
Standard
High precision
Phasemeter
Inglés
Universidad de la República
COLIBRI
https://hdl.handle.net/20.500.12008/30131
Acceso abierto
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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author Slomovitz, Daniel
author2 Faverio, Carlos
Trigo, Leonardo
Izquierdo, Daniel
author2_role author
author
author
author_facet Slomovitz, Daniel
Faverio, Carlos
Trigo, Leonardo
Izquierdo, Daniel
author_role author
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collection COLIBRI
dc.contributor.filiacion.none.fl_str_mv Slomovitz Daniel, Universidad de la República (Uruguay). Facultad de Ingeniería.
Faverio Carlos, UTE Laboratorio
Trigo Leonardo, UTE Laboratorio
Izquierdo Daniel, UTE Laboratorio
dc.creator.none.fl_str_mv Slomovitz, Daniel
Faverio, Carlos
Trigo, Leonardo
Izquierdo, Daniel
dc.date.accessioned.none.fl_str_mv 2021-11-12T12:34:48Z
dc.date.available.none.fl_str_mv 2021-11-12T12:34:48Z
dc.date.issued.none.fl_str_mv 2006
dc.description.abstract.none.fl_txt_mv The proposed wattmeter is based on separate measurements of voltage, current and power factor. This last parameter is calculated from the phase angle between voltage and current. To achieve uncertainties around 1 part in 10⁶, many error sources have been analyzed. New methods are used for scaling (120 V to 1 V and 10 A to 10 mA), and for reducing the effect of waveform distortion.
dc.format.extent.es.fl_str_mv 2 p.
dc.format.mimetype.es.fl_str_mv application/pdf
dc.identifier.citation.es.fl_str_mv Slomovitz, D., Faverio, C., Trigo, L. y otros. A wattmeter based on phase measurements with few µW/VA uncertainty [en línea]. EN: Conference on Precision Electromagnetic Measurement, CPEM Digest, Torino, Italy, jul. 2006, pp. 574-575.
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12008/30131
dc.language.iso.none.fl_str_mv en
eng
dc.relation.ispartof.es.fl_str_mv Conference on Precision Electromagnetic Measurement, CPEM Digest, Torino, Italy, jul. 2006, pp. 574-575.
dc.rights.license.none.fl_str_mv Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.none.fl_str_mv reponame:COLIBRI
instname:Universidad de la República
instacron:Universidad de la República
dc.subject.es.fl_str_mv Power
Standard
High precision
Phasemeter
dc.title.none.fl_str_mv A wattmeter based on phase measurements with few µW/VA uncertainty
dc.type.es.fl_str_mv Ponencia
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
description The proposed wattmeter is based on separate measurements of voltage, current and power factor. This last parameter is calculated from the phase angle between voltage and current. To achieve uncertainties around 1 part in 10⁶, many error sources have been analyzed. New methods are used for scaling (120 V to 1 V and 10 A to 10 mA), and for reducing the effect of waveform distortion.
eu_rights_str_mv openAccess
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identifier_str_mv Slomovitz, D., Faverio, C., Trigo, L. y otros. A wattmeter based on phase measurements with few µW/VA uncertainty [en línea]. EN: Conference on Precision Electromagnetic Measurement, CPEM Digest, Torino, Italy, jul. 2006, pp. 574-575.
instacron_str Universidad de la República
institution Universidad de la República
instname_str Universidad de la República
language eng
language_invalid_str_mv en
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publishDate 2006
reponame_str COLIBRI
repository.mail.fl_str_mv mabel.seroubian@seciu.edu.uy
repository.name.fl_str_mv COLIBRI - Universidad de la República
repository_id_str 4771
rights_invalid_str_mv Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
spelling Slomovitz Daniel, Universidad de la República (Uruguay). Facultad de Ingeniería.Faverio Carlos, UTE LaboratorioTrigo Leonardo, UTE LaboratorioIzquierdo Daniel, UTE Laboratorio2021-11-12T12:34:48Z2021-11-12T12:34:48Z2006Slomovitz, D., Faverio, C., Trigo, L. y otros. A wattmeter based on phase measurements with few µW/VA uncertainty [en línea]. EN: Conference on Precision Electromagnetic Measurement, CPEM Digest, Torino, Italy, jul. 2006, pp. 574-575.https://hdl.handle.net/20.500.12008/30131The proposed wattmeter is based on separate measurements of voltage, current and power factor. This last parameter is calculated from the phase angle between voltage and current. To achieve uncertainties around 1 part in 10⁶, many error sources have been analyzed. New methods are used for scaling (120 V to 1 V and 10 A to 10 mA), and for reducing the effect of waveform distortion.Submitted by Ribeiro Jorge (jribeiro@fing.edu.uy) on 2021-11-09T21:21:59Z No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) SFTI06.pdf: 1930116 bytes, checksum: 8376c94bbf16274ebcca42997eca78e0 (MD5)Approved for entry into archive by Machado Jimena (jmachado@fing.edu.uy) on 2021-11-11T18:55:00Z (GMT) No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) SFTI06.pdf: 1930116 bytes, checksum: 8376c94bbf16274ebcca42997eca78e0 (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2021-11-12T12:34:48Z (GMT). No. of bitstreams: 2 license_rdf: 23149 bytes, checksum: 1996b8461bc290aef6a27d78c67b6b52 (MD5) SFTI06.pdf: 1930116 bytes, checksum: 8376c94bbf16274ebcca42997eca78e0 (MD5) Previous issue date: 20062 p.application/pdfenengConference on Precision Electromagnetic Measurement, CPEM Digest, Torino, Italy, jul. 2006, pp. 574-575.Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)PowerStandardHigh precisionPhasemeterA wattmeter based on phase measurements with few µW/VA uncertaintyPonenciainfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaSlomovitz, DanielFaverio, CarlosTrigo, LeonardoIzquierdo, DanielLICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/30131/5/license.txt6429389a7df7277b72b7924fdc7d47a9MD55CC-LICENSElicense_urllicense_urltext/plain; charset=utf-850http://localhost:8080/xmlui/bitstream/20.500.12008/30131/2/license_urla006180e3f5b2ad0b88185d14284c0e0MD52license_textlicense_texttext/html; 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- Universidad de la Repúblicafalse
spellingShingle A wattmeter based on phase measurements with few µW/VA uncertainty
Slomovitz, Daniel
Power
Standard
High precision
Phasemeter
status_str publishedVersion
title A wattmeter based on phase measurements with few µW/VA uncertainty
title_full A wattmeter based on phase measurements with few µW/VA uncertainty
title_fullStr A wattmeter based on phase measurements with few µW/VA uncertainty
title_full_unstemmed A wattmeter based on phase measurements with few µW/VA uncertainty
title_short A wattmeter based on phase measurements with few µW/VA uncertainty
title_sort A wattmeter based on phase measurements with few µW/VA uncertainty
topic Power
Standard
High precision
Phasemeter
url https://hdl.handle.net/20.500.12008/30131