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Article: Characterization of single-stage three-phase power-factor-correction circuit using modular single-phase PWM dc-to-dc converters

TitleCharacterization of single-stage three-phase power-factor-correction circuit using modular single-phase PWM dc-to-dc converters
Authors
KeywordsBridge Circuits
Computer Simulation
Electric Network Parameters
Electric Power Factor Correction
Electric Power Supplies To Apparatus
Pulse Width Modulation
Issue Date2000
PublisherIEEE
Citation
Ieee Transactions On Power Electronics, 2000, v. 15 n. 1, p. 62-71 How to Cite?
AbstractThe complete dc characteristics of the three-phase modular power-factor-correction (PFC) converters using single-phase pulsewidth modulation (PWM) dc-to-dc converter modules for high-power application are studied. Using circuit averaging, the converter input and output quantities are determined numerically. Both the continuous and discontinuous output current modes of operation (CCM and DCM) are studied in detail. Near-unity power factor can be achieved with the converter modules operating in the DCM. An averaged model was used to study and determine the boundaries between DCM and CCM over the full period of the three-phase input voltage. It is found that high power factor is inherent in the converter system provided that the converters are operated in the DCM and the voltage conversion ratio is selected properly. The criteria for obtaining high power factor are analyzed and the optimal circuit parameters are determined to obtain the best achievable power factor. Both simulations and experimental results from a 1.5-kW prototype using full-bridge converter modules have confirmed the analysis.
Persistent Identifierhttp://hdl.handle.net/10722/136840
ISSN
2015 Impact Factor: 4.953
2015 SCImago Journal Rankings: 3.005
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHo, YKEen_HK
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorLee, YSen_HK
dc.date.accessioned2011-07-29T02:13:04Z-
dc.date.available2011-07-29T02:13:04Z-
dc.date.issued2000en_HK
dc.identifier.citationIeee Transactions On Power Electronics, 2000, v. 15 n. 1, p. 62-71en_HK
dc.identifier.issn0885-8993en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136840-
dc.description.abstractThe complete dc characteristics of the three-phase modular power-factor-correction (PFC) converters using single-phase pulsewidth modulation (PWM) dc-to-dc converter modules for high-power application are studied. Using circuit averaging, the converter input and output quantities are determined numerically. Both the continuous and discontinuous output current modes of operation (CCM and DCM) are studied in detail. Near-unity power factor can be achieved with the converter modules operating in the DCM. An averaged model was used to study and determine the boundaries between DCM and CCM over the full period of the three-phase input voltage. It is found that high power factor is inherent in the converter system provided that the converters are operated in the DCM and the voltage conversion ratio is selected properly. The criteria for obtaining high power factor are analyzed and the optimal circuit parameters are determined to obtain the best achievable power factor. Both simulations and experimental results from a 1.5-kW prototype using full-bridge converter modules have confirmed the analysis.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofIEEE Transactions on Power Electronicsen_HK
dc.subjectBridge Circuitsen_US
dc.subjectComputer Simulationen_US
dc.subjectElectric Network Parametersen_US
dc.subjectElectric Power Factor Correctionen_US
dc.subjectElectric Power Supplies To Apparatusen_US
dc.subjectPulse Width Modulationen_US
dc.titleCharacterization of single-stage three-phase power-factor-correction circuit using modular single-phase PWM dc-to-dc convertersen_HK
dc.typeArticleen_HK
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_HK
dc.identifier.authorityHui, SYR=rp01510en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/63.817364en_HK
dc.identifier.scopuseid_2-s2.0-0033882245en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033882245&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume15en_HK
dc.identifier.issue1en_HK
dc.identifier.spage62en_HK
dc.identifier.epage71en_HK
dc.identifier.isiWOS:000084927600010-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridHo, YKE=22985183700en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridLee, YS=14071748700en_HK

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