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Conference Paper: Use of state trajectory prediction in hysteresis control for achieving fast transient response of the buck converter

TitleUse of state trajectory prediction in hysteresis control for achieving fast transient response of the buck converter
Authors
KeywordsCapacitors
Electric Converters
Electric Potential
Switching
Issue Date2003
Citation
Proceedings - Ieee International Symposium On Circuits And Systems, 2003, v. 3, p. III439-III442 How to Cite?
AbstractA dynamic hysteresis control of the buck converter for achieving high slew-rate response to disturbances is proposed. The hysteresis band is derived from the output capacitor current that predicts the output voltage magnitude after a hypothesized switching action. Four switching criteria are formulated to dictate the state of the main switch. The output voltage can revert to the steady state in two switching actions after a large-signal disturbance. The technique is verified with the experimental results of a 50W buck converter.
Persistent Identifierhttp://hdl.handle.net/10722/137009
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorLeung, KKSen_HK
dc.contributor.authorChung, HSHen_HK
dc.contributor.authorHui, SYRen_HK
dc.date.accessioned2011-07-29T02:14:06Z-
dc.date.available2011-07-29T02:14:06Z-
dc.date.issued2003en_HK
dc.identifier.citationProceedings - Ieee International Symposium On Circuits And Systems, 2003, v. 3, p. III439-III442en_HK
dc.identifier.issn0271-4310en_HK
dc.identifier.urihttp://hdl.handle.net/10722/137009-
dc.description.abstractA dynamic hysteresis control of the buck converter for achieving high slew-rate response to disturbances is proposed. The hysteresis band is derived from the output capacitor current that predicts the output voltage magnitude after a hypothesized switching action. Four switching criteria are formulated to dictate the state of the main switch. The output voltage can revert to the steady state in two switching actions after a large-signal disturbance. The technique is verified with the experimental results of a 50W buck converter.en_HK
dc.languageengen_US
dc.relation.ispartofProceedings - IEEE International Symposium on Circuits and Systemsen_HK
dc.subjectCapacitorsen_US
dc.subjectElectric Convertersen_US
dc.subjectElectric Potentialen_US
dc.subjectSwitchingen_US
dc.titleUse of state trajectory prediction in hysteresis control for achieving fast transient response of the buck converteren_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-s2.0-0038421092en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0038421092&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume3en_HK
dc.identifier.spageIII439en_HK
dc.identifier.epageIII442en_HK
dc.identifier.scopusauthoridLeung, KKS=26654790200en_HK
dc.identifier.scopusauthoridChung, HSH=7404007467en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK

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