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Conference Paper: Some practical issues related to inductor model in single-sensor measurement technique

TitleSome practical issues related to inductor model in single-sensor measurement technique
Authors
KeywordsElectric Potential
Feedback Control
Mathematical Models
Parameter Estimation
Power Converters
Power Electronics
Sensors
Issue Date2004
PublisherIEEE
Citation
Pesc Record - Ieee Annual Power Electronics Specialists Conference, 2004, v. 2, p. 1443-1448 How to Cite?
AbstractA non-dissipative single-sensor measurement principle has previously been proposed as a simple and effective means for providing control variables for feedforward and/or feedback control and also for parameter estimation. This approach can reduce the number of sensors and eliminate the requirement of complex isolated feedback circuitry in many power electronic systems. In this paper, based on the high-frequency small-signal inductor model, the accuracy of the derived inductor voltage from single voltage sensor or single current sensor is addressed. As the voltage difference between the actual and estimated inductor voltage values can be estimated, it is feasible to check if compensation network in single-sensor measurement principle is necessary or not. Practical issues for measurement and calculation of inductor parameters are also included and explained in the paper.
Persistent Identifierhttp://hdl.handle.net/10722/136980
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorQiu, Den_HK
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorChung, HSHen_HK
dc.date.accessioned2011-07-29T02:13:56Z-
dc.date.available2011-07-29T02:13:56Z-
dc.date.issued2004en_HK
dc.identifier.citationPesc Record - Ieee Annual Power Electronics Specialists Conference, 2004, v. 2, p. 1443-1448en_HK
dc.identifier.issn0275-9306en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136980-
dc.description.abstractA non-dissipative single-sensor measurement principle has previously been proposed as a simple and effective means for providing control variables for feedforward and/or feedback control and also for parameter estimation. This approach can reduce the number of sensors and eliminate the requirement of complex isolated feedback circuitry in many power electronic systems. In this paper, based on the high-frequency small-signal inductor model, the accuracy of the derived inductor voltage from single voltage sensor or single current sensor is addressed. As the voltage difference between the actual and estimated inductor voltage values can be estimated, it is feasible to check if compensation network in single-sensor measurement principle is necessary or not. Practical issues for measurement and calculation of inductor parameters are also included and explained in the paper.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofPESC Record - IEEE Annual Power Electronics Specialists Conferenceen_HK
dc.subjectElectric Potentialen_US
dc.subjectFeedback Controlen_US
dc.subjectMathematical Modelsen_US
dc.subjectParameter Estimationen_US
dc.subjectPower Convertersen_US
dc.subjectPower Electronicsen_US
dc.subjectSensorsen_US
dc.titleSome practical issues related to inductor model in single-sensor measurement techniqueen_HK
dc.typeConference_Paperen_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.scopuseid_2-s2.0-8744273773en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-8744273773&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2en_HK
dc.identifier.spage1443en_HK
dc.identifier.epage1448en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridQiu, D=7102135497en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridChung, HSH=7404007467en_HK

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