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Article: On the use of current sensors for the control of power converters

TitleOn the use of current sensors for the control of power converters
Authors
KeywordsFeedback circuits
Power electronics circuits
Voltage sensorless control
Issue Date2003
PublisherIEEE
Citation
Ieee Transactions On Power Electronics, 2003, v. 18 n. 4, p. 1047-1055 How to Cite?
AbstractThis paper describes the use of current sensors for the control of power converters. No voltage sensor is required in the whole system. The sensed current and the rate of change of the inductor current in different circuit topologies are used to determine the input and output voltages of the converters, and for current programming and maximum current protection. Apart from reducing the number of sensors, the proposed method provides inherent electrical isolation between the power conversion stage and the controller and lessens noise-coupling problems. The proposed technique is illustrated with a current-programmed dc/dc boost regulator with feedforward and feedback control. The regulator's steady state and transient responses under input source and output load disturbances are presented.
Persistent Identifierhttp://hdl.handle.net/10722/136795
ISSN
2015 Impact Factor: 4.953
2015 SCImago Journal Rankings: 3.005
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorQiu, DYen_HK
dc.contributor.authorYip, SCen_HK
dc.contributor.authorChung, HSHen_HK
dc.contributor.authorHui, SYRen_HK
dc.date.accessioned2011-07-29T02:12:40Z-
dc.date.available2011-07-29T02:12:40Z-
dc.date.issued2003en_HK
dc.identifier.citationIeee Transactions On Power Electronics, 2003, v. 18 n. 4, p. 1047-1055en_HK
dc.identifier.issn0885-8993en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136795-
dc.description.abstractThis paper describes the use of current sensors for the control of power converters. No voltage sensor is required in the whole system. The sensed current and the rate of change of the inductor current in different circuit topologies are used to determine the input and output voltages of the converters, and for current programming and maximum current protection. Apart from reducing the number of sensors, the proposed method provides inherent electrical isolation between the power conversion stage and the controller and lessens noise-coupling problems. The proposed technique is illustrated with a current-programmed dc/dc boost regulator with feedforward and feedback control. The regulator's steady state and transient responses under input source and output load disturbances are presented.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofIEEE Transactions on Power Electronicsen_HK
dc.subjectFeedback circuitsen_HK
dc.subjectPower electronics circuitsen_HK
dc.subjectVoltage sensorless controlen_HK
dc.titleOn the use of current sensors for the control of power 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/TPEL.2003.813767en_HK
dc.identifier.scopuseid_2-s2.0-0043268131en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0043268131&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume18en_HK
dc.identifier.issue4en_HK
dc.identifier.spage1047en_HK
dc.identifier.epage1055en_HK
dc.identifier.isiWOS:000184375300015-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridQiu, DY=7102135497en_HK
dc.identifier.scopusauthoridYip, SC=7102134301en_HK
dc.identifier.scopusauthoridChung, HSH=7404007467en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK

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