A novel programmable PFC based hybrid rectifier for ultra clean power application

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorDe Freitas, L.C. Gomes
dc.creatorSimoes, M. G.
dc.creatorCanesin, C. A.
dc.creatorDe Freitas, L. C.
dc.date2014-05-27T11:21:11Z
dc.date2016-10-25T18:20:03Z
dc.date2014-05-27T11:21:11Z
dc.date2016-10-25T18:20:03Z
dc.date2004-11-29
dc.date.accessioned2017-04-06T01:10:55Z
dc.date.available2017-04-06T01:10:55Z
dc.identifierPESC Record - IEEE Annual Power Electronics Specialists Conference, v. 3, p. 2172-2177.
dc.identifier0275-9306
dc.identifierhttp://hdl.handle.net/11449/67954
dc.identifierhttp://acervodigital.unesp.br/handle/11449/67954
dc.identifier10.1109/PESC.2004.1355456
dc.identifier2-s2.0-8744231840
dc.identifierhttp://dx.doi.org/10.1109/PESC.2004.1355456
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/889340
dc.descriptionA novel hybrid high power rectifier capable to achieve unity power factor is proposed in this paper. Single-phase SEPIC rectifiers are associated in parallel with each leg of three-phase 6-pulse diode rectifier resulting in a programmable input current waveform structure. In this paper it is described the principles of operation of the proposed converter with detailed simulation and experimental results. For a total harmonic distortion of the input line current (THDI) less than 2% the rated power of the SEPIC rectifiers is 33%. Therefore, power rating of the SEPIC parallel converters is a fraction of the output power, on the range of 20% to 33% of the nominal output power, making the proposed solution economically viable for high power installations, with fast pay back of the investment. Moreover, retrofits to existing installations are also possible with this proposed topology, since the parallel path can be easily controlled by integration with the already existing de-link. Experimental results are presented for a 3 kW implemented prototype, in order to verify the developed analysis.
dc.languageeng
dc.relationPESC Record - IEEE Annual Power Electronics Specialists Conference
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectHybrid power rectifiers
dc.subjectLinear filters
dc.subjectThree phase power factors
dc.subjectElectric converters
dc.subjectElectric network topology
dc.subjectElectric rectifiers
dc.subjectElectric transformers
dc.subjectParallel processing systems
dc.subjectProgrammable logic controllers
dc.subjectElectric power systems
dc.titleA novel programmable PFC based hybrid rectifier for ultra clean power application
dc.typeOtro


Este ítem pertenece a la siguiente institución