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- Publisher Website: 10.1109/TPEL.2020.2991297
- Scopus: eid_2-s2.0-85089671477
- WOS: WOS:000557436900023
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Article: On Beat Frequency Oscillation of Two-Stage Wireless Power Receivers
Title | On Beat Frequency Oscillation of Two-Stage Wireless Power Receivers |
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Authors | |
Keywords | Beat frequency Oscillation Synchronization Two-stage wireless power receiver Wireless power transfer |
Issue Date | 2020 |
Publisher | Institute 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? |
Abstract | Two-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 Identifier | http://hdl.handle.net/10722/285470 |
ISSN | 2023 Impact Factor: 6.6 2023 SCImago Journal Rankings: 3.644 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, K | - |
dc.contributor.author | Tan, SC | - |
dc.contributor.author | Hui, RSY | - |
dc.date.accessioned | 2020-08-18T03:53:43Z | - |
dc.date.available | 2020-08-18T03:53:43Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | IEEE Transactions on Power Electronics, 2020, v. 35 n. 12, p. 12741-12751 | - |
dc.identifier.issn | 0885-8993 | - |
dc.identifier.uri | http://hdl.handle.net/10722/285470 | - |
dc.description.abstract | Two-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.language | eng | - |
dc.publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=63 | - |
dc.relation.ispartof | IEEE Transactions on Power Electronics | - |
dc.subject | Beat frequency | - |
dc.subject | Oscillation | - |
dc.subject | Synchronization | - |
dc.subject | Two-stage wireless power receiver | - |
dc.subject | Wireless power transfer | - |
dc.title | On Beat Frequency Oscillation of Two-Stage Wireless Power Receivers | - |
dc.type | Article | - |
dc.identifier.email | Tan, SC: sctan@eee.hku.hk | - |
dc.identifier.email | Hui, RSY: ronhui@eee.hku.hk | - |
dc.identifier.authority | Tan, SC=rp01606 | - |
dc.identifier.authority | Hui, RSY=rp01510 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/TPEL.2020.2991297 | - |
dc.identifier.scopus | eid_2-s2.0-85089671477 | - |
dc.identifier.hkuros | 312650 | - |
dc.identifier.volume | 35 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | 12741 | - |
dc.identifier.epage | 12751 | - |
dc.identifier.isi | WOS:000557436900023 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 0885-8993 | - |