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Conference Paper: Resonant augmentation circuits for a buck converter achieving minimum-time voltage recovery from load transients

TitleResonant augmentation circuits for a buck converter achieving minimum-time voltage recovery from load transients
Authors
Issue Date2014
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002943
Citation
The 2014 IEEE Energy Conversion Congress and Exposition (ECCE), Pittsburgh, PA., 14-18 September 2014. In Conference Proceedings, 2014, p. 3429-3434 How to Cite?
AbstractThis paper presents the use of a resonant circuit for fast voltage recovery of power supplies under large-signal load transients. Previous works have shown that an augmentation circuit (or auxiliary circuit) for voltage recovery may be used to improve the dynamic response, while the main converter is operating for current recovery with load current feedforward control. A compact, low cost and magnetic-coreless topology with a simple control algorithm to achieve an augmentation circuit is presented. In the prototype, the inductors are realized using printed copper wires. The control algorithm is realized by a low cost and low density logic device. Simulation and experimental results validate the feasibility and effectiveness of the circuit. © IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/210618
ISBN

 

DC FieldValueLanguage
dc.contributor.authorShan, ZY-
dc.contributor.authorTan, SC-
dc.contributor.authorTse, CK-
dc.contributor.authorJatskevich, J-
dc.date.accessioned2015-06-22T01:47:22Z-
dc.date.available2015-06-22T01:47:22Z-
dc.date.issued2014-
dc.identifier.citationThe 2014 IEEE Energy Conversion Congress and Exposition (ECCE), Pittsburgh, PA., 14-18 September 2014. In Conference Proceedings, 2014, p. 3429-3434-
dc.identifier.isbn978-1-4799-5776-7-
dc.identifier.urihttp://hdl.handle.net/10722/210618-
dc.description.abstractThis paper presents the use of a resonant circuit for fast voltage recovery of power supplies under large-signal load transients. Previous works have shown that an augmentation circuit (or auxiliary circuit) for voltage recovery may be used to improve the dynamic response, while the main converter is operating for current recovery with load current feedforward control. A compact, low cost and magnetic-coreless topology with a simple control algorithm to achieve an augmentation circuit is presented. In the prototype, the inductors are realized using printed copper wires. The control algorithm is realized by a low cost and low density logic device. Simulation and experimental results validate the feasibility and effectiveness of the circuit. © IEEE.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002943-
dc.relation.ispartofIEEE Energy Conversion Congress and Exposition (ECCE) Proceedings-
dc.rightsIEEE Energy Conversion Congress and Exposition (ECCE) Proceedings. Copyright © IEEE.-
dc.rights©2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleResonant augmentation circuits for a buck converter achieving minimum-time voltage recovery from load transients-
dc.typeConference_Paper-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.authorityTan, SC=rp01606-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/ECCE.2014.6953866-
dc.identifier.hkuros244198-
dc.identifier.spage3429-
dc.identifier.epage3434-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 150622-

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