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Conference Paper: Synthesis of impedance using switching converters

TitleSynthesis of impedance using switching converters
Authors
Issue Date2005
Citation
Proceedings Of The Ieee International Conference On Industrial Technology, 2005, v. 2005, p. 7-10 How to Cite?
Abstract
A general impedance synthesizer using a minimum number of switching converters is studied in this paper. We begin with showing that any impedance can be synthesized by a circuit consisting of only two simple power converters, one storage element (e.g., capacitor), and one dissipative element (e.g., resistor) or power source. The implementation of such a circuit for synthesizing any desired impedance can be performed by (i) programming the input current given the input voltage such that the desired impedance function is achieved; (ii) controlling the amount of power dissipation (generation) in the dissipative element (source) so as to match the required active power of the impedance to be synthesized. Then, the instantaneous power will automatically be balanced by the storage element. Such impedance synthesizers find a lot of applications in power electronics. For instance, a resistance synthesizer can be used for power factor correction (PFC), a programmable capacitor or inductor synthesizer (comprising of small high-frequency converters) can be used for control applications. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/158455
References

 

Author Affiliations
  1. The University of Hong Kong
  2. Hong Kong Polytechnic University
DC FieldValueLanguage
dc.contributor.authorLiu, JCPen_US
dc.contributor.authorTse, CKen_US
dc.contributor.authorPoon, FNKen_US
dc.contributor.authorPong, MHen_US
dc.contributor.authorLai, YMen_US
dc.date.accessioned2012-08-08T08:59:43Z-
dc.date.available2012-08-08T08:59:43Z-
dc.date.issued2005en_US
dc.identifier.citationProceedings Of The Ieee International Conference On Industrial Technology, 2005, v. 2005, p. 7-10en_US
dc.identifier.urihttp://hdl.handle.net/10722/158455-
dc.description.abstractA general impedance synthesizer using a minimum number of switching converters is studied in this paper. We begin with showing that any impedance can be synthesized by a circuit consisting of only two simple power converters, one storage element (e.g., capacitor), and one dissipative element (e.g., resistor) or power source. The implementation of such a circuit for synthesizing any desired impedance can be performed by (i) programming the input current given the input voltage such that the desired impedance function is achieved; (ii) controlling the amount of power dissipation (generation) in the dissipative element (source) so as to match the required active power of the impedance to be synthesized. Then, the instantaneous power will automatically be balanced by the storage element. Such impedance synthesizers find a lot of applications in power electronics. For instance, a resistance synthesizer can be used for power factor correction (PFC), a programmable capacitor or inductor synthesizer (comprising of small high-frequency converters) can be used for control applications. © 2005 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofProceedings of the IEEE International Conference on Industrial Technologyen_US
dc.titleSynthesis of impedance using switching convertersen_US
dc.typeConference_Paperen_US
dc.identifier.emailPong, MH:mhp@eee.hku.hken_US
dc.identifier.authorityPong, MH=rp00163en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/ICIT.2005.1600601en_US
dc.identifier.scopuseid_2-s2.0-33847257812en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33847257812&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume2005en_US
dc.identifier.spage7en_US
dc.identifier.epage10en_US
dc.identifier.scopusauthoridLiu, JCP=8333420400en_US
dc.identifier.scopusauthoridTse, CK=7103295097en_US
dc.identifier.scopusauthoridPoon, FNK=7003920522en_US
dc.identifier.scopusauthoridPong, MH=7003449364en_US
dc.identifier.scopusauthoridLai, YM=7401512093en_US

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