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Conference Paper: Generalized theory of boundary control for single-phase multilevel inverter using second-order switching surface

TitleGeneralized theory of boundary control for single-phase multilevel inverter using second-order switching surface
Authors
KeywordsBoundary control
Multilevel inverter
Second-order switching surface
State trajectory
Issue Date2007
PublisherIEEE
Citation
Pesc Record - Ieee Annual Power Electronics Specialists Conference, 2007, p. 1733-1739 How to Cite?
AbstractThe concept and derivation of second-order switching surface in boundary control is extended to multilevel inverters in this paper. The second-order switching surface is set close to the trajectory that passing through the target operating point, which accelerates the trajectory moving towards the target operating point after a hypothesized switching action. Three topologies of single-phase multilevel inverters are investigated in this paper; they are full-bridge three-level diode-clamped inverter, cascaded five-level inverter and hybrid seven-level inverter. The second-order switching surface is derived in each voltage region, and the controller is verified with circuit simulations as well as low-power prototypes. The dynamic responses of the three inverters with different loads, including resistive load, inductive load and nonlinear load are examined. The simulation and experimental results show that the output voltage of the multilevel inverters using the proposed boundary controller can achieve a near optimal response to a large-signal load disturbance and an output reference voltage change. © 2007 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/136951
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorChan, PKWen_HK
dc.contributor.authorChung, HSHen_HK
dc.contributor.authorHui, SYRen_HK
dc.date.accessioned2011-07-29T02:13:45Z-
dc.date.available2011-07-29T02:13:45Z-
dc.date.issued2007en_HK
dc.identifier.citationPesc Record - Ieee Annual Power Electronics Specialists Conference, 2007, p. 1733-1739en_HK
dc.identifier.issn0275-9306en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136951-
dc.description.abstractThe concept and derivation of second-order switching surface in boundary control is extended to multilevel inverters in this paper. The second-order switching surface is set close to the trajectory that passing through the target operating point, which accelerates the trajectory moving towards the target operating point after a hypothesized switching action. Three topologies of single-phase multilevel inverters are investigated in this paper; they are full-bridge three-level diode-clamped inverter, cascaded five-level inverter and hybrid seven-level inverter. The second-order switching surface is derived in each voltage region, and the controller is verified with circuit simulations as well as low-power prototypes. The dynamic responses of the three inverters with different loads, including resistive load, inductive load and nonlinear load are examined. The simulation and experimental results show that the output voltage of the multilevel inverters using the proposed boundary controller can achieve a near optimal response to a large-signal load disturbance and an output reference voltage change. © 2007 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofPESC Record - IEEE Annual Power Electronics Specialists Conferenceen_HK
dc.subjectBoundary controlen_HK
dc.subjectMultilevel inverteren_HK
dc.subjectSecond-order switching surfaceen_HK
dc.subjectState trajectoryen_HK
dc.titleGeneralized theory of boundary control for single-phase multilevel inverter using second-order switching surfaceen_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.doi10.1109/PESC.2007.4342261en_HK
dc.identifier.scopuseid_2-s2.0-48349120172en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-48349120172&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage1733en_HK
dc.identifier.epage1739en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChan, PKW=27171596000en_HK
dc.identifier.scopusauthoridChung, HSH=7404007467en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK

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