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Article: Inductor voltage estimation with nonlinear compensation by sensing inductor current

TitleInductor voltage estimation with nonlinear compensation by sensing inductor current
Authors
KeywordsEstimation
Magnetic saturation
Nonlinear
Power converters
Power electronics
Issue Date2004
PublisherZhongguo Dianji Gongcheng Xuehui. The Journal's web site is located at http://www.dwjs.com.cn
Citation
Zhongguo Dianji Gongcheng Xuebao/Proceedings Of The Chinese Society Of Electrical Engineering, 2004, v. 24 n. 8, p. 78-82 How to Cite?
AbstractThe single sensor measurement technique has been proposed as a new and effective integration technique in power electronic systems. By using only one sensor to sense the inductor current, the proposed technique can identify other control variables and system parameters. This principle is extended to taking inductor's magnetic saturation into account. The nonlinear compensation scheme can eliminate the error from the varying inductance, and provide more accurate estimated results than the standard scheme when the inductor gets into the saturation region. The proposed method not only solves a well-known problem brought by the inductor's nonlinear effect, but also makes the single sensor measurement technique more attractive for variable control and parameter monitoring in power electronic systems.
Persistent Identifierhttp://hdl.handle.net/10722/136989
ISSN
2015 SCImago Journal Rankings: 0.881
References

 

DC FieldValueLanguage
dc.contributor.authorQiu, DYen_HK
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorZhang, Ben_HK
dc.contributor.authorChung, SHHen_HK
dc.date.accessioned2011-07-29T02:13:58Z-
dc.date.available2011-07-29T02:13:58Z-
dc.date.issued2004en_HK
dc.identifier.citationZhongguo Dianji Gongcheng Xuebao/Proceedings Of The Chinese Society Of Electrical Engineering, 2004, v. 24 n. 8, p. 78-82en_HK
dc.identifier.issn0258-8013en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136989-
dc.description.abstractThe single sensor measurement technique has been proposed as a new and effective integration technique in power electronic systems. By using only one sensor to sense the inductor current, the proposed technique can identify other control variables and system parameters. This principle is extended to taking inductor's magnetic saturation into account. The nonlinear compensation scheme can eliminate the error from the varying inductance, and provide more accurate estimated results than the standard scheme when the inductor gets into the saturation region. The proposed method not only solves a well-known problem brought by the inductor's nonlinear effect, but also makes the single sensor measurement technique more attractive for variable control and parameter monitoring in power electronic systems.en_HK
dc.languageengen_US
dc.publisherZhongguo Dianji Gongcheng Xuehui. The Journal's web site is located at http://www.dwjs.com.cnen_HK
dc.relation.ispartofZhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineeringen_HK
dc.subjectEstimationen_HK
dc.subjectMagnetic saturationen_HK
dc.subjectNonlinearen_HK
dc.subjectPower convertersen_HK
dc.subjectPower electronicsen_HK
dc.titleInductor voltage estimation with nonlinear compensation by sensing inductor currenten_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.scopuseid_2-s2.0-4644291468en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-4644291468&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume24en_HK
dc.identifier.issue8en_HK
dc.identifier.spage78en_HK
dc.identifier.epage82en_HK
dc.publisher.placeChinaen_HK
dc.identifier.scopusauthoridQiu, DY=7102135497en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridZhang, B=36063121300en_HK
dc.identifier.scopusauthoridChung, SHH=7404292538en_HK

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