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Conference Paper: A nonlinear compensation scheme for a non-dissipative single-sensor parameter monitoring method used in power electronics systems

TitleA nonlinear compensation scheme for a non-dissipative single-sensor parameter monitoring method used in power electronics systems
Authors
KeywordsNon-dissipative
Non-intrusive sensing method
Issue Date2004
PublisherIEEE
Citation
Pesc Record - Ieee Annual Power Electronics Specialists Conference, 2004, v. 2, p. 1581-1586 How to Cite?
AbstractA non-dissipative single-sensor measurement technique has been proposed as a new and effective sensing technique for power electronic systems. By using only one current sensor to sense the inductor current, the proposed technique can provide all necessary information for feedforward and feedback control and parameter monitoring. In this paper, this technique is extended to a nonlinear compensation scheme taking inductor's magnetic saturation into account. A practical compensation scheme has been successfully implemented. Practical details for the circuit implementation of the nonlinear compensation scheme is included and explained. Measurements have confirmed that the compensation scheme provides more accurate estimated results than the standard scheme when the converter inductor gets into the nonlinear region.
Persistent Identifierhttp://hdl.handle.net/10722/136981
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorQiu, Den_HK
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorChung, Hen_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. 1581-1586en_HK
dc.identifier.issn0275-9306en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136981-
dc.description.abstractA non-dissipative single-sensor measurement technique has been proposed as a new and effective sensing technique for power electronic systems. By using only one current sensor to sense the inductor current, the proposed technique can provide all necessary information for feedforward and feedback control and parameter monitoring. In this paper, this technique is extended to a nonlinear compensation scheme taking inductor's magnetic saturation into account. A practical compensation scheme has been successfully implemented. Practical details for the circuit implementation of the nonlinear compensation scheme is included and explained. Measurements have confirmed that the compensation scheme provides more accurate estimated results than the standard scheme when the converter inductor gets into the nonlinear region.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofPESC Record - IEEE Annual Power Electronics Specialists Conferenceen_HK
dc.subjectNon-dissipativeen_HK
dc.subjectNon-intrusive sensing methoden_HK
dc.titleA nonlinear compensation scheme for a non-dissipative single-sensor parameter monitoring method used in power electronics systemsen_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-s2.0-8744249274en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-8744249274&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2en_HK
dc.identifier.spage1581en_HK
dc.identifier.epage1586en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridQiu, D=7102135497en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridChung, H=7404007467en_HK

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