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Cost-Effective Compensation Design for Output Customization and Efficiency Optimization in Series/Series-Parallel Inductive Power Transfer Converter
Huang,Zhicong1,2; Fang,Zhijian3; Lam,Chi Seng1; Mak,Pui In1; Martins,Rui P.1
2020-12-01
Source PublicationIEEE Transactions on Industrial Electronics
ISSN0278-0046
Volume67Issue:12Pages:10356-10365
AbstractLoad-independent output with zero-phase-angle (ZPA) input is desirable in wireless inductive power transfer (IPT) converters for effective power delivery, but it usually greatly relies on the parameters of the loosely coupled transformer, normally fixed or constrained by space. Thus, customizable outputs cannot be readily achieved unless a new transformer is redesigned. In this article, we elaborate the rather complex relationships among compensation parameters, customizable load-independent-voltage (LIV) outputs with ZPA input, power efficiency, and overall compensation capacitance cost of the series/series-parallel (S/SP) IPT converter. We present a cost-effective compensation design to free the customization of LIV outputs from a parameter-constrained loosely coupled transformer, with optimization between efficiency enhancement and overall compensation capacitance cost. We conducted the proposed design supported by experimental results in S/SP IPT converters with an identical loosely coupled transformer and various sets of compensation capacitors. Compared with a conventional design, the proposed design provides custom ranges of LIV outputs in both a weak and a relatively strong coupling condition, with over 5.9% and 5% efficiency improvement, respectively. The overall compensation capacitance can also be reduced by up to 37% and 21.5%, respectively.
KeywordEfficiency optimization inductive power transfer (IPT) output customization series/series-parallel (S/SP) compensation zero phase angle (ZPA)
DOI10.1109/TIE.2019.2959491
URLView the original
Language英语
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.State Key Laboratory of Analog and Mixed-Signal Vlsi,University of Macau,Macao
2.Shien-Ming Wu School of Intelligent Engineering,South China University of Technology,Guangzhou,510641,China
3.School of Automation,China University of Geosciences (Wuhan),Wuhan,430074,China
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Huang,Zhicong,Fang,Zhijian,Lam,Chi Seng,et al. Cost-Effective Compensation Design for Output Customization and Efficiency Optimization in Series/Series-Parallel Inductive Power Transfer Converter[J]. IEEE Transactions on Industrial Electronics,2020,67(12):10356-10365.
APA Huang,Zhicong,Fang,Zhijian,Lam,Chi Seng,Mak,Pui In,&Martins,Rui P..(2020).Cost-Effective Compensation Design for Output Customization and Efficiency Optimization in Series/Series-Parallel Inductive Power Transfer Converter.IEEE Transactions on Industrial Electronics,67(12),10356-10365.
MLA Huang,Zhicong,et al."Cost-Effective Compensation Design for Output Customization and Efficiency Optimization in Series/Series-Parallel Inductive Power Transfer Converter".IEEE Transactions on Industrial Electronics 67.12(2020):10356-10365.
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