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Conference Paper: General impedance synthesis using simple switching converters

TitleGeneral impedance synthesis using simple switching converters
Authors
Issue Date2006
PublisherIEEE.
Citation
Pesc Record - Ieee Annual Power Electronics Specialists Conference, 2006 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.
Persistent Identifierhttp://hdl.handle.net/10722/54073
ISSN
References

 

Author Affiliations
  1. The University of Hong Kong
  2. Hong Kong Polytechnic University
DC FieldValueLanguage
dc.contributor.authorLiu, JCPen_HK
dc.contributor.authorTse, CKen_HK
dc.contributor.authorPoon, FNKen_HK
dc.contributor.authorPong, BMHen_HK
dc.contributor.authorLai, YMen_HK
dc.date.accessioned2009-04-03T07:36:01Z-
dc.date.available2009-04-03T07:36:01Z-
dc.date.issued2006en_HK
dc.identifier.citationPesc Record - Ieee Annual Power Electronics Specialists Conference, 2006en_HK
dc.identifier.issn0275-9306en_HK
dc.identifier.urihttp://hdl.handle.net/10722/54073-
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.en_HK
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofPESC Record - IEEE Annual Power Electronics Specialists Conferenceen_HK
dc.rights©2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleGeneral impedance synthesis using simple switching convertersen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0275-9306&volume=&spage=6 pps&epage=&date=2006&atitle=General+impedance+synthesis+using+simple+switching+convertersen_HK
dc.identifier.emailPong, BMH:mhp@eee.hku.hken_HK
dc.identifier.authorityPong, BMH=rp00163en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/PESC.2006.1712176en_HK
dc.identifier.scopuseid_2-s2.0-42449140160en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-42449140160&selection=ref&src=s&origin=recordpageen_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLiu, JCP=8333420400en_HK
dc.identifier.scopusauthoridTse, CK=7103295097en_HK
dc.identifier.scopusauthoridPoon, FNK=7003920522en_HK
dc.identifier.scopusauthoridPong, BMH=7003449364en_HK
dc.identifier.scopusauthoridLai, YM=7401512093en_HK

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