Influence of negative ions on the humidity effect on the first corona inception

Autores
Diaz, Ricardo Ruben
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The first corona inception in a divergent electric field is affected by atmospheric parameters. The effect of humidity is a little-debated question and a summary review is first proposed in this paper. Then we present experimental results performed in two different high voltage laboratories. Those two laboratories are located at different latitudes  Germany and northern Argentina) in order to put in evidence the effect of humidity on the inception voltage. At high humidity levels, the standard deviation of the probability distributions is clearly reduced whereas the influence of humidity upon the mean values is made up by quite a large discrepancy in the data. Nevertheless, the critical volume model allows the experimental probability distributions to be calculated with the proviso that the negative ion density directly involved in the primary electron production rate is field dependent and not constant as previously assumed. The calculations show that the total negative ion density is exponentially linked to the humidity.
Fil: Diaz, Ricardo Ruben. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Materia
Corona
Humidity
Ion Density
Critical Volume
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/84654
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/84654
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of negative ions on the humidity effect on the first corona inceptionDiaz, Ricardo RubenCoronaHumidityIon DensityCritical Volumehttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2The first corona inception in a divergent electric field is affected by atmospheric parameters. The effect of humidity is a little-debated question and a summary review is first proposed in this paper. Then we present experimental results performed in two different high voltage laboratories. Those two laboratories are located at different latitudes  Germany and northern Argentina) in order to put in evidence the effect of humidity on the inception voltage. At high humidity levels, the standard deviation of the probability distributions is clearly reduced whereas the influence of humidity upon the mean values is made up by quite a large discrepancy in the data. Nevertheless, the critical volume model allows the experimental probability distributions to be calculated with the proviso that the negative ion density directly involved in the primary electron production rate is field dependent and not constant as previously assumed. The calculations show that the total negative ion density is exponentially linked to the humidity.Fil: Diaz, Ricardo Ruben. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaInst. of Phys. Publ. Ltd.2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/84654Diaz, Ricardo Ruben; Influence of negative ions on the humidity effect on the first corona inception; Inst. of Phys. Publ. Ltd.; Journal of Physics D. Applied Physics; 40; 22; 12-2007; 7000-70070022-3727CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/0022-3727/40/22/021info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/0022-3727/40/22/021info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:43:08Zoai:ri.conicet.gov.ar:11336/84654instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:43:08.477CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of negative ions on the humidity effect on the first corona inception
title Influence of negative ions on the humidity effect on the first corona inception
spellingShingle Influence of negative ions on the humidity effect on the first corona inception
Diaz, Ricardo Ruben
Corona
Humidity
Ion Density
Critical Volume
title_short Influence of negative ions on the humidity effect on the first corona inception
title_full Influence of negative ions on the humidity effect on the first corona inception
title_fullStr Influence of negative ions on the humidity effect on the first corona inception
title_full_unstemmed Influence of negative ions on the humidity effect on the first corona inception
title_sort Influence of negative ions on the humidity effect on the first corona inception
dc.creator.none.fl_str_mv Diaz, Ricardo Ruben
author Diaz, Ricardo Ruben
author_facet Diaz, Ricardo Ruben
author_role author
dc.subject.none.fl_str_mv Corona
Humidity
Ion Density
Critical Volume
topic Corona
Humidity
Ion Density
Critical Volume
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The first corona inception in a divergent electric field is affected by atmospheric parameters. The effect of humidity is a little-debated question and a summary review is first proposed in this paper. Then we present experimental results performed in two different high voltage laboratories. Those two laboratories are located at different latitudes  Germany and northern Argentina) in order to put in evidence the effect of humidity on the inception voltage. At high humidity levels, the standard deviation of the probability distributions is clearly reduced whereas the influence of humidity upon the mean values is made up by quite a large discrepancy in the data. Nevertheless, the critical volume model allows the experimental probability distributions to be calculated with the proviso that the negative ion density directly involved in the primary electron production rate is field dependent and not constant as previously assumed. The calculations show that the total negative ion density is exponentially linked to the humidity.
Fil: Diaz, Ricardo Ruben. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
description The first corona inception in a divergent electric field is affected by atmospheric parameters. The effect of humidity is a little-debated question and a summary review is first proposed in this paper. Then we present experimental results performed in two different high voltage laboratories. Those two laboratories are located at different latitudes  Germany and northern Argentina) in order to put in evidence the effect of humidity on the inception voltage. At high humidity levels, the standard deviation of the probability distributions is clearly reduced whereas the influence of humidity upon the mean values is made up by quite a large discrepancy in the data. Nevertheless, the critical volume model allows the experimental probability distributions to be calculated with the proviso that the negative ion density directly involved in the primary electron production rate is field dependent and not constant as previously assumed. The calculations show that the total negative ion density is exponentially linked to the humidity.
publishDate 2007
dc.date.none.fl_str_mv 2007-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/84654
Diaz, Ricardo Ruben; Influence of negative ions on the humidity effect on the first corona inception; Inst. of Phys. Publ. Ltd.; Journal of Physics D. Applied Physics; 40; 22; 12-2007; 7000-7007
0022-3727
CONICET Digital
CONICET
url http://hdl.handle.net/11336/84654
identifier_str_mv Diaz, Ricardo Ruben; Influence of negative ions on the humidity effect on the first corona inception; Inst. of Phys. Publ. Ltd.; Journal of Physics D. Applied Physics; 40; 22; 12-2007; 7000-7007
0022-3727
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/0022-3727/40/22/021
info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/0022-3727/40/22/021
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Inst. of Phys. Publ. Ltd.
publisher.none.fl_str_mv Inst. of Phys. Publ. Ltd.
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613358186135552
score 13.070432

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