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Design of Dual Frequency Class E Resonant Converters for Simultaneous Wireless Power and Data Transfer in Low Power Applications

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dc.citedby0
dc.contributor.authorR N.en_US
dc.contributor.authorRamachandaramurthy V.K.en_US
dc.contributor.authorA D.S.en_US
dc.contributor.authorGono R.en_US
dc.contributor.authorBernat P.en_US
dc.contributor.authorKacor P.en_US
dc.contributor.authorid58114452400en_US
dc.contributor.authorid6602912020en_US
dc.contributor.authorid59165764400en_US
dc.contributor.authorid23392385900en_US
dc.contributor.authorid56119573400en_US
dc.contributor.authorid42261872300en_US
dc.date.accessioned2025-03-03T07:41:30Z
dc.date.available2025-03-03T07:41:30Z
dc.date.issued2024
dc.description.abstractWireless power transfer (WPT) applications frequently use resonant converters that operate at high frequencies. For consumer electronics charging systems to effectively use WPT, both power and data transfer must occur over the same inductive link. This work proposes a novel approach for creating Class E resonant converters that can function at two frequencies, allowing the source and the load to transfer power and data simultaneously. Resonant converter performance can be negatively impacted by fluctuations in load and coupling between the coils, which are typical in real-time applications. A dual-frequency load impedance network is made to match variations in load at both resonant frequencies. In addition to analyzing the performance of the converter with a dual-frequency impedance matching circuit, mathematical design and analysis are carried out at different duty ratios. With dynamic load conditions, the suggested design achieves zero derivative switching (ZDS) and zero voltage switching (ZVS), demonstrating superior performance at both frequencies. The proposed converter operates simultaneously at two resonant frequencies, achieving a high power transfer efficiency of 91.3 %, with the original design resonant frequency set at 1 MHz. ? 2024 The Author(s)en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo103558
dc.identifier.doi10.1016/j.rineng.2024.103558
dc.identifier.scopus2-s2.0-85210680392
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85210680392&doi=10.1016%2fj.rineng.2024.103558&partnerID=40&md5=4eafc14aae66018d95ea0b6c86d7f6ee
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36174
dc.identifier.volume24
dc.publisherElsevier B.V.en_US
dc.relation.ispartofAll Open Access; Gold Open Access
dc.sourceScopus
dc.sourcetitleResults in Engineering
dc.subjectInductive power transmission
dc.subjectClass E
dc.subjectClass E resonant converter
dc.subjectDual frequency
dc.subjectDual frequency impedance matching
dc.subjectEnergy
dc.subjectFrequency impedance matching
dc.subjectInductive data transfer
dc.subjectPower transfers
dc.subjectResonant converters
dc.subjectWireless power
dc.subjectResonant converters
dc.titleDesign of Dual Frequency Class E Resonant Converters for Simultaneous Wireless Power and Data Transfer in Low Power Applicationsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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