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Conference Paper: General impedance synthesis using simple switching converters
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TitleGeneral impedance synthesis using simple switching converters
 
AuthorsLiu, JCP2 1
Tse, CK2
Poon, FNK1
Pong, BMH1
Lai, YM2
 
Issue Date2006
 
PublisherIEEE.
 
CitationPesc Record - Ieee Annual Power Electronics Specialists Conference, 2006 [How to Cite?]
DOI: http://dx.doi.org/10.1109/PESC.2006.1712176
 
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.
 
ISSN0275-9306
 
DOIhttp://dx.doi.org/10.1109/PESC.2006.1712176
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorLiu, JCP
 
dc.contributor.authorTse, CK
 
dc.contributor.authorPoon, FNK
 
dc.contributor.authorPong, BMH
 
dc.contributor.authorLai, YM
 
dc.date.accessioned2009-04-03T07:36:01Z
 
dc.date.available2009-04-03T07:36:01Z
 
dc.date.issued2006
 
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.
 
dc.description.naturepublished_or_final_version
 
dc.identifier.citationPesc Record - Ieee Annual Power Electronics Specialists Conference, 2006 [How to Cite?]
DOI: http://dx.doi.org/10.1109/PESC.2006.1712176
 
dc.identifier.doihttp://dx.doi.org/10.1109/PESC.2006.1712176
 
dc.identifier.issn0275-9306
 
dc.identifier.openurl
 
dc.identifier.scopuseid_2-s2.0-42449140160
 
dc.identifier.urihttp://hdl.handle.net/10722/54073
 
dc.languageeng
 
dc.publisherIEEE.
 
dc.publisher.placeUnited States
 
dc.relation.ispartofPESC Record - IEEE Annual Power Electronics Specialists Conference
 
dc.relation.referencesReferences in Scopus
 
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.
 
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License
 
dc.titleGeneral impedance synthesis using simple switching converters
 
dc.typeConference_Paper
 
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<item><contributor.author>Liu, JCP</contributor.author>
<contributor.author>Tse, CK</contributor.author>
<contributor.author>Poon, FNK</contributor.author>
<contributor.author>Pong, BMH</contributor.author>
<contributor.author>Lai, YM</contributor.author>
<date.accessioned>2009-04-03T07:36:01Z</date.accessioned>
<date.available>2009-04-03T07:36:01Z</date.available>
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<description.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.</description.abstract>
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Author Affiliations
  1. The University of Hong Kong
  2. Hong Kong Polytechnic University