File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: A Gallium Nitride (GaN)-Based Single-Inductor Multiple-Output (SIMO) Inverter With Multi-Frequency AC Outputs

TitleA Gallium Nitride (GaN)-Based Single-Inductor Multiple-Output (SIMO) Inverter With Multi-Frequency AC Outputs
Authors
KeywordsInverters
Resonant frequency
Standards
Coils
Gallium nitride
Issue Date2019
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, 2019, v. 34 n. 11, p. 10856-10873 How to Cite?
AbstractIn this paper, a gallium nitride (GaN)-based single-inductor multiple-output (SIMO) DC-AC inverter, which generates multiple frequencies at the AC outputs, is introduced. The proposed time-multiplexed switching sequences enable the SIMO inverter to simultaneously generate sinusoidal-like outputs with different frequencies. In the absence of a parasitic body diode in the GaN transistor and with correct bias voltage, the proposed inverter requires no additional blocking diodes and/or cascaded power switches while still ensuring unidirectional flow of the inductor current for proper circuit operation. Compared with its silicon counterpart, this GaN-based inverter achieves a simplified circuit structure, reduced component count, small form factor, increased power density, and high efficiency. A practical application of this inverter is to act as a single wireless power transmitter which concurrently drives multiple transmitter coils at different frequencies for multi-standard wireless power transfer. A hardware prototype of a single-inductor threeoutput (SITO) inverter producing three distinct resonant frequencies, namely, 100 kHz, 200 kHz and 300 kHz, is constructed. The effectiveness of the proposed switching sequences and control method for this inverter is experimentally verified. No cross-regulation is observed across the three individual AC outputs.
Persistent Identifierhttp://hdl.handle.net/10722/272897
ISSN
2023 Impact Factor: 6.6
2023 SCImago Journal Rankings: 3.644
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorJIN, W-
dc.contributor.authorLee, ATL-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, R-
dc.date.accessioned2019-08-06T09:18:38Z-
dc.date.available2019-08-06T09:18:38Z-
dc.date.issued2019-
dc.identifier.citationIEEE Transactions on Power Electronics, 2019, v. 34 n. 11, p. 10856-10873-
dc.identifier.issn0885-8993-
dc.identifier.urihttp://hdl.handle.net/10722/272897-
dc.description.abstractIn this paper, a gallium nitride (GaN)-based single-inductor multiple-output (SIMO) DC-AC inverter, which generates multiple frequencies at the AC outputs, is introduced. The proposed time-multiplexed switching sequences enable the SIMO inverter to simultaneously generate sinusoidal-like outputs with different frequencies. In the absence of a parasitic body diode in the GaN transistor and with correct bias voltage, the proposed inverter requires no additional blocking diodes and/or cascaded power switches while still ensuring unidirectional flow of the inductor current for proper circuit operation. Compared with its silicon counterpart, this GaN-based inverter achieves a simplified circuit structure, reduced component count, small form factor, increased power density, and high efficiency. A practical application of this inverter is to act as a single wireless power transmitter which concurrently drives multiple transmitter coils at different frequencies for multi-standard wireless power transfer. A hardware prototype of a single-inductor threeoutput (SITO) inverter producing three distinct resonant frequencies, namely, 100 kHz, 200 kHz and 300 kHz, is constructed. The effectiveness of the proposed switching sequences and control method for this inverter is experimentally verified. No cross-regulation is observed across the three individual AC outputs.-
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.rights©20xx 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.subjectInverters-
dc.subjectResonant frequency-
dc.subjectStandards-
dc.subjectCoils-
dc.subjectGallium nitride-
dc.titleA Gallium Nitride (GaN)-Based Single-Inductor Multiple-Output (SIMO) Inverter With Multi-Frequency AC Outputs-
dc.typeArticle-
dc.identifier.emailLee, ATL: tlalee@hku.hk-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.emailHui, R: ronhui@eee.hku.hk-
dc.identifier.authorityTan, SC=rp01606-
dc.identifier.authorityHui, R=rp01510-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TPEL.2019.2896649-
dc.identifier.scopuseid_2-s2.0-85072119202-
dc.identifier.hkuros300284-
dc.identifier.volume34-
dc.identifier.issue11-
dc.identifier.spage10856-
dc.identifier.epage10873-
dc.identifier.isiWOS:000485746400044-
dc.publisher.placeUnited States-
dc.identifier.issnl0885-8993-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats