File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: On Nonlinear Control of Single-Phase Converters with Active Power Decoupling Function

TitleOn Nonlinear Control of Single-Phase Converters with Active Power Decoupling Function
Authors
KeywordsAutomatic-power-decoupling control
Feedback linearization
Nonlinear control
Single-phase converters
Issue Date2018
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=63
Citation
IEEE Transactions on Power Electronics, 2018 How to Cite?
AbstractA nonlinear controller is presented for regulating an emerging class of high power density, high power-conversion efficiency, and high reliability (H3) single-phase power converters featuring small buffering capacitors. The proposed controller combines the best features of input-output feedback linearization and an automatic-power-decoupling (APD) control strategy, achieving enhanced dynamic performances as compared to existing linear-control-based solutions. By feedback linearization, the plant models of H3 single-phase converters are fully linearized and decoupled, and thus fast dynamics, large-signal asymptotic tracking and global stability can be achieved with simple linear controllers. Additionally, the APD strategy further strengthens the robustness of the closed-loop system as active pulsating power buffering of basically any form can be achieved. With the proposed nonlinear controller, we are able to further exploit the potential and unlock several new features intrinsic in H3 single-phase converters, e.g. active voltage holdup function, allowing extended holdup time with only a small energy storage. The general theory, design procedures, and practical considerations of the nonlinear controller are detailed. A 100 W hardware prototype is also built to demonstrate the advantages of the proposed solution. New opportunities of H3 single-phase power converters with the aid of the proposed nonlinear control are also suggested
Persistent Identifierhttp://hdl.handle.net/10722/260420
ISSN
2017 Impact Factor: 6.812
2015 SCImago Journal Rankings: 3.005

 

DC FieldValueLanguage
dc.contributor.authorYuan, H-
dc.contributor.authorLi, S-
dc.contributor.authorQI, W-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, SYR-
dc.date.accessioned2018-09-14T08:41:26Z-
dc.date.available2018-09-14T08:41:26Z-
dc.date.issued2018-
dc.identifier.citationIEEE Transactions on Power Electronics, 2018-
dc.identifier.issn0885-8993-
dc.identifier.urihttp://hdl.handle.net/10722/260420-
dc.description.abstractA nonlinear controller is presented for regulating an emerging class of high power density, high power-conversion efficiency, and high reliability (H3) single-phase power converters featuring small buffering capacitors. The proposed controller combines the best features of input-output feedback linearization and an automatic-power-decoupling (APD) control strategy, achieving enhanced dynamic performances as compared to existing linear-control-based solutions. By feedback linearization, the plant models of H3 single-phase converters are fully linearized and decoupled, and thus fast dynamics, large-signal asymptotic tracking and global stability can be achieved with simple linear controllers. Additionally, the APD strategy further strengthens the robustness of the closed-loop system as active pulsating power buffering of basically any form can be achieved. With the proposed nonlinear controller, we are able to further exploit the potential and unlock several new features intrinsic in H3 single-phase converters, e.g. active voltage holdup function, allowing extended holdup time with only a small energy storage. The general theory, design procedures, and practical considerations of the nonlinear controller are detailed. A 100 W hardware prototype is also built to demonstrate the advantages of the proposed solution. New opportunities of H3 single-phase power converters with the aid of the proposed nonlinear control are also suggested-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=63-
dc.relation.ispartofIEEE Transactions on Power Electronics-
dc.rightsIEEE Transactions on Power Electronics. Copyright © Institute of Electrical and Electronics Engineers.-
dc.subjectAutomatic-power-decoupling control-
dc.subjectFeedback linearization-
dc.subjectNonlinear control-
dc.subjectSingle-phase converters-
dc.titleOn Nonlinear Control of Single-Phase Converters with Active Power Decoupling Function-
dc.typeArticle-
dc.identifier.emailLi, S: snli@eee.hku.hk-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.emailHui, SYR: ronhui@eee.hku.hk-
dc.identifier.authorityTan, SC=rp01606-
dc.identifier.authorityHui, SYR=rp01510-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TPEL.2018.2868506-
dc.identifier.scopuseid_2-s2.0-85052796226-
dc.identifier.hkuros290407-
dc.publisher.placeUnited States-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats