Model for electrodes' filaments of hot cathode fluorescent lamps, during preheating with constant rms current

Página do item simplificado
dc.contributor.authorWakabayashi, Fabio Toshiaki
dc.contributor.authorFerreira, Castellane Silva
dc.contributor.authorGomes de Brito, Moacyr Aureliano
dc.contributor.authorCanesin, Carlos Alberto
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:26:05Z
dc.date.available2014-05-20T15:26:05Z
dc.date.issued2007-05-01
dc.description.abstractThis paper presents a new model for the representation of electrodes' filaments of hot-cathode fluorescent lamps, during preheating processes based on the injection of currents with constant root mean square (rms) values. The main improvement obtained with this model is the prediction of the R-h/R-c ratio during the preheating process, as a function of the preheating time and of the rms current injected in the electrodes. Using the proposed model, it is possible to obtain an estimate of the time interval and the current that should be provided by the electronic ballast, in order to ensure a suitable preheating process. is estimate of time and current can be used as input data in the design of electronic ballasts with programmed lamp start, permitting the prediction of the R-h/R-c ratio during the initial steps of the design (theoretical analysis and digital simulation). Therefore, the use of the proposed model permits to reduce the necessity of several empirical adjustments in the prototype, in order to set the operation of electronic ballasts during the preheating process. This fact reduces time and costs associated to the global design procedure of electronic ballasts.en
dc.description.affiliationSão Paulo Paulista State Univ, Dept Elect Engn, BR-15385000 Ihla Solteira, Brazil
dc.description.affiliationUnespSão Paulo Paulista State Univ, Dept Elect Engn, BR-15385000 Ihla Solteira, Brazil
dc.format.extent719-726
dc.identifierhttp://dx.doi.org/10.1109/TPEL.2007.896433
dc.identifier.citationIEEE Transactions on Power Electronics. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc., v. 22, n. 3, p. 719-726, 2007.
dc.identifier.doi10.1109/TPEL.2007.896433
dc.identifier.issn0885-8993
dc.identifier.lattes6427185658143370
dc.identifier.urihttp://hdl.handle.net/11449/36323
dc.identifier.wosWOS:000246380400002
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartofIEEE Transactions on Power Electronics
dc.relation.ispartofjcr6.812
dc.relation.ispartofsjr2,215
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectelectrodes' filamentspt
dc.subjectelectronic ballastspt
dc.subjectfluorescent lamp modelpt
dc.subjectpreheating processpt
dc.titleModel for electrodes' filaments of hot cathode fluorescent lamps, during preheating with constant rms currenten
dc.typeArtigo
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIEEE-Inst Electrical Electronics Engineers Inc
unesp.author.lattes6427185658143370[4]
unesp.author.orcid0000-0003-3853-5994[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

Arquivos

Licença do Pacote
Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Artigos - Engenharia Elétrica - FEIS