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Conference Paper: A low-speed linear harmonic generator for grid-tied and stand-alone operation using hybrid excitation topology

TitleA low-speed linear harmonic generator for grid-tied and stand-alone operation using hybrid excitation topology
Authors
Issue Date2015
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000426
Citation
The 2015 IEEE International Magnetics Conference (INTERMAG 2015), Beijing, China, 11-15 May 2015. In Conference Proceedings, 2015, 1 page How to Cite?
AbstractSince intermediate mechanical conversion mechanisms for speed, torque and motion conversion can be entirely eliminated, the direct-drive wave power generation attracts more and more attention [1]. Among various proposed generators, the permanent-magnet (PM) vernier generator is considered as a viable solution for the wave energy harvesting. This generator can efficiently harness this low-speed and high-power energy source via a so-called vernier effect by utilizing the effective harmonic magnetic field [2]. However, since only PMs are engaged for field excitation and the harmonic magnetic field is adopted, it is incapable to provide a flexible voltage control and power factor improvement. Moreover, the voltage regulation is incredible high. The purpose of this paper is to design a linear harmonic generator for producing electricity in a wave farm. Except for the PM excitation, the proposed generator is equipped with a set of DC field winding for the hybrid excitation. With this merit, the proposed generator exhibits a satisfactory performance for voltage regulation and power factor improvement which is desirable for both grid-tied and stand-alone operation [3]. © 2015 IEEE.
DescriptionPaper no. BP-09
Persistent Identifierhttp://hdl.handle.net/10722/217329
ISBN

 

DC FieldValueLanguage
dc.contributor.authorChing, TW-
dc.contributor.authorChau, KT-
dc.contributor.authorLi, WL-
dc.contributor.authorLiu, C-
dc.date.accessioned2015-09-18T05:56:16Z-
dc.date.available2015-09-18T05:56:16Z-
dc.date.issued2015-
dc.identifier.citationThe 2015 IEEE International Magnetics Conference (INTERMAG 2015), Beijing, China, 11-15 May 2015. In Conference Proceedings, 2015, 1 page-
dc.identifier.isbn978-1-4799-7321-7-
dc.identifier.urihttp://hdl.handle.net/10722/217329-
dc.descriptionPaper no. BP-09-
dc.description.abstractSince intermediate mechanical conversion mechanisms for speed, torque and motion conversion can be entirely eliminated, the direct-drive wave power generation attracts more and more attention [1]. Among various proposed generators, the permanent-magnet (PM) vernier generator is considered as a viable solution for the wave energy harvesting. This generator can efficiently harness this low-speed and high-power energy source via a so-called vernier effect by utilizing the effective harmonic magnetic field [2]. However, since only PMs are engaged for field excitation and the harmonic magnetic field is adopted, it is incapable to provide a flexible voltage control and power factor improvement. Moreover, the voltage regulation is incredible high. The purpose of this paper is to design a linear harmonic generator for producing electricity in a wave farm. Except for the PM excitation, the proposed generator is equipped with a set of DC field winding for the hybrid excitation. With this merit, the proposed generator exhibits a satisfactory performance for voltage regulation and power factor improvement which is desirable for both grid-tied and stand-alone operation [3]. © 2015 IEEE.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000426-
dc.relation.ispartofInternational Conference on Magnetics (INTERMAG)-
dc.rightsInternational Conference on Magnetics (INTERMAG). Copyright © IEEE.-
dc.rights©2015 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.titleA low-speed linear harmonic generator for grid-tied and stand-alone operation using hybrid excitation topology-
dc.typeConference_Paper-
dc.identifier.emailChau, KT: ktchau@eee.hku.hk-
dc.identifier.emailLi, WL: liwl@hku.hk-
dc.identifier.emailLiu, C: chhualiu@hku.hk-
dc.identifier.authorityChau, KT=rp00096-
dc.identifier.authorityLiu, C=rp01815-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/INTMAG.2015.7156722-
dc.identifier.scopuseid_2-s2.0-84942474747-
dc.identifier.hkuros250529-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 151020-

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