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Article: On Beat Frequency Oscillation of Two-Stage Wireless Power Receivers

TitleOn Beat Frequency Oscillation of Two-Stage Wireless Power Receivers
Authors
Li, KTan, SCHui, RSY
KeywordsBeat frequency
Oscillation
Synchronization
Two-stage wireless power receiver
Wireless power transfer
Issue Date2020
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, 2020, v. 35 n. 12, p. 12741-12751 How to Cite?
DOI: http://dx.doi.org/10.1109/TPEL.2020.2991297
AbstractTwo-stage wireless power receivers, which typically include an ac–dc diode rectifier and a dc–dc regulator, are popular solutions in low-power wireless power transfer applications. However, the interaction between the rectifier and the regulator may introduce beat frequency oscillation on both the dc-link and output capacitors. In this article, the cause of the beat frequency oscillation and its related issues are investigated with the corresponding design solution on alleviating the oscillation discussed. Theoretical and experimental results verifying the presence of beat frequency oscillation in the two-stage wireless receiver system are provided. Our study shows that the beat frequency oscillation can be significantly alleviated if appropriate design solutions are applied.
Persistent Identifierhttp://hdl.handle.net/10722/285470
ISSN
0885-8993
2021 Impact Factor: 5.967
2020 SCImago Journal Rankings: 2.159
ISI Accession Number ID
WOS:000557436900023

 

DC FieldValueLanguage
dc.contributor.authorLi, K-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, RSY-
dc.date.accessioned2020-08-18T03:53:43Z-
dc.date.available2020-08-18T03:53:43Z-
dc.date.issued2020-
dc.identifier.citationIEEE Transactions on Power Electronics, 2020, v. 35 n. 12, p. 12741-12751-
dc.identifier.issn0885-8993-
dc.identifier.urihttp://hdl.handle.net/10722/285470-
dc.description.abstractTwo-stage wireless power receivers, which typically include an ac–dc diode rectifier and a dc–dc regulator, are popular solutions in low-power wireless power transfer applications. However, the interaction between the rectifier and the regulator may introduce beat frequency oscillation on both the dc-link and output capacitors. In this article, the cause of the beat frequency oscillation and its related issues are investigated with the corresponding design solution on alleviating the oscillation discussed. Theoretical and experimental results verifying the presence of beat frequency oscillation in the two-stage wireless receiver system are provided. Our study shows that the beat frequency oscillation can be significantly alleviated if appropriate design solutions are applied.-
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.subjectBeat frequency-
dc.subjectOscillation-
dc.subjectSynchronization-
dc.subjectTwo-stage wireless power receiver-
dc.subjectWireless power transfer-
dc.titleOn Beat Frequency Oscillation of Two-Stage Wireless Power Receivers-
dc.typeArticle-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.emailHui, RSY: ronhui@eee.hku.hk-
dc.identifier.authorityTan, SC=rp01606-
dc.identifier.authorityHui, RSY=rp01510-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TPEL.2020.2991297-
dc.identifier.scopuseid_2-s2.0-85089671477-
dc.identifier.hkuros312650-
dc.identifier.volume35-
dc.identifier.issue12-
dc.identifier.spage12741-
dc.identifier.epage12751-
dc.identifier.isiWOS:000557436900023-
dc.publisher.placeUnited States-
dc.identifier.issnl0885-8993-

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