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http://hdl.handle.net/123456789/3762| Title: | Analysis of Symmetric Two and Four-coil Magnetic Resonant Coupling Wireless Power Transfer | Authors: | Ali A. Yasin M.N.M. Rambe A.H. Adam I. Ramli N. Rahim H.A. Sabapathy T. Norizan M.N. Sobri, S.A. |
Keywords: | four-coil;resonator;;Two-coil | Issue Date: | 2022 | Publisher: | Electromagnetics Society (ACES) | Journal: | Applied Computational Electromagnetics Society Journal | Abstract: | This study examined the efficiency of power transfer for two-coil and four-coil spiral magnetic resonant coupling wireless power transfer (WPT) using distance to coil diameter (D/dm) ratio and reflection coefficient, S21 value. Adding resonators reduced the total resistance in the two-coil WPT system while increasing the S21 values of the whole system. A same-size spiral coil was proposed for the system and simulated using computer simulation technology (CST). A prototype with similar specifications for a four-coil design was implemented for verification. The proposed method yielded an optimal efficiency of 76.3% in the four-coil system, while the two-coil WPT yielded a 23.2% efficiency with a 1.33 D/dm ratio. |
Description: | Web of Science / Scopus |
URI: | http://hdl.handle.net/123456789/3762 | ISSN: | 10544887 | DOI: | 10.13052/2022.ACES.J.370415 Publisher Applied Computational |
| Appears in Collections: | Faculty of Bioengineering and Technology - Journal (Scopus/WOS) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 15-15871.pdf | 4.89 MB | Adobe PDF | View/Open |
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