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dc.contributor.authorCanesin, C. A. [UNESP]
dc.contributor.authorGonçalves, F. A S [UNESP]
dc.contributor.authorLeandro, E. [UNESP]
dc.contributor.authorPinto, J. O P
dc.date.accessioned2014-05-27T11:23:40Z
dc.date.available2014-05-27T11:23:40Z
dc.date.issued2008-09-22
dc.identifierhttp://dx.doi.org/10.1109/SPEEDHAM.2008.4581246
dc.identifier.citationSPEEDAM 2008 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion, p. 848-853.
dc.identifier.urihttp://hdl.handle.net/11449/70580
dc.description.abstractThis paper is based on the analysis and implementation of a new drive system applied to refrigeration systems, complying with the restrictions imposed by the IEC standards (Harmonic/Flicker/EMI-Electromagnetic Interference restrictions), in order to obtain high efficiency, high power factor, reduced harmonic distortion in the input current and reduced electromagnetic interference, with excellent performance in temperature control of a refrigeration prototype system (automatic control, precision and high dynamic response). The proposal is replace the single-phase motor by a three-phase motor, in the conventional refrigeration system. In this way, a proper control technique can be applied, using a closed-loop (feedback control), that will allow an accurate adjustment of the desirable temperature. The proposed refrigeration prototype uses a 0.5Hp three-phase motor and an open (Belt-Drive) Bitzer IY type compressor. The input rectifier stage's features include the reduction in the input current ripple, the reduction in the output voltage ripple, the use of low stress devices, low volume for the EMI input filter, high input power factor (PF), and low total harmonic distortion (THD) in the input current, in compliance with the IEC61000-3-2 standards. The digital controller for the output three-phase inverter stage has been developed using a conventional voltage-frequency control (scalar V/f control), and a simplified stator oriented Vector control, in order to verify the feasibility and performance of the proposed digital controls for continuous temperature control applied at the refrigerator prototype. ©2008 IEEE.en
dc.format.extent848-853
dc.language.isoeng
dc.relation.ispartofSPEEDAM 2008 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion
dc.sourceScopus
dc.subjectHPF rectifier
dc.subjectPower quality
dc.subjectVariable speed refrigeration system
dc.subjectAutomation
dc.subjectCapillary tubes
dc.subjectConcurrency control
dc.subjectControl system analysis
dc.subjectControl systems
dc.subjectControl theory
dc.subjectDigital arithmetic
dc.subjectDigital control systems
dc.subjectDrives
dc.subjectDynamic response
dc.subjectElectric power factor
dc.subjectElectric power factor correction
dc.subjectElectromagnetic compatibility
dc.subjectElectromagnetic pulse
dc.subjectElectromagnetic wave interference
dc.subjectElectromagnetism
dc.subjectHarmonic distortion
dc.subjectInduction motors
dc.subjectIndustrial engineering
dc.subjectInformation theory
dc.subjectMotors
dc.subjectPower electronics
dc.subjectRefrigerating machinery
dc.subjectRefrigeration
dc.subjectRefrigerators
dc.subjectRegulatory compliance
dc.subjectSignal interference
dc.subjectStages
dc.subjectStandards
dc.subjectTemperature control
dc.subjectWave filters
dc.subjectAutomatic control
dc.subjectClosed loops
dc.subjectControl techniques
dc.subjectDigital controllers
dc.subjectDigital controls
dc.subjectDrive systems
dc.subjectElectrical drives
dc.subjectElectro magnetic interferences
dc.subjectExcellent performance
dc.subjectFrequency controls
dc.subjectHigh input power
dc.subjectHigh power factors
dc.subjectHigh-efficiency
dc.subjectIEC standards
dc.subjectInput current ripple
dc.subjectInput currents
dc.subjectInternational symposium
dc.subjectLow-stress
dc.subjectOutput voltage ripple
dc.subjectPhase motors
dc.subjectPrototype systems
dc.subjectRefrigeration systems
dc.subjectTemperature controlling
dc.subjectThree-phase inverters
dc.subjectThree-phase motors
dc.subjectTotal Harmonic Distortion
dc.subjectV/F control
dc.subjectVariable speed
dc.subjectVector controls
dc.subjectElectric rectifiers
dc.titleVariable speed refrigeration system with HPF input rectifier stageen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.description.affiliationSão Paulo State University UNESP FEIS, 15385-000 Ilha Solteira, SP
dc.description.affiliationFederal University of Mato Grosso do Sul UFMS, 79070-900 Campo Grande, MS
dc.description.affiliationUnespSão Paulo State University UNESP FEIS, 15385-000 Ilha Solteira, SP
dc.identifier.doi10.1109/SPEEDHAM.2008.4581246
dc.identifier.wosWOS:000259920400152
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-51849130709
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Ciência e Tecnologia, Sorocabapt
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
dc.identifier.lattes6427185658143370
unesp.author.lattes6427185658143370
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