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| Presentation | 2022-01-27 17:20 Analysis of SP-PS Coupling Circuit for Magnetic Field Resonance Type Wireless Power Transmission Tsugumichi Shibata (TCU)  EST2021-75 Link to ES Tech. Rep. Archives: EST2021-75 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed the use of a circuit with an SP-PS configuration as a magnetic field resonance type coupling circuit for wireless power transmission. The SP-PS coupling circuit is characterized by a configuration in which the capacitance that makes up the resonator in both transmitter and receiver sides is divided into a capacitor connected in series with and a capacitor connected in parallel with the coil. By adaptively adjusting the ratio of the parallel capacitance to the series capacitance of the SP-PS coupling circuit, impedance matching between the transmitter and the receiver can be achieved, and transmission efficiency can be maintained to the maximum against changes in load and transmission distance. In this report, the characteristics of the SP-PS coupling circuit are described using SPICE simulation results in detail. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless Power Transfer / Magnetic Resonance Coupling / SP-PS Coupling Circuit / Transmission Efficiency / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 358, EST2021-75, pp. 88-92, Jan. 2022. | |
| Paper # | EST2021-75 | |
| Date of Issue | 2022-01-20 (EST) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EST2021-75 Link to ES Tech. Rep. Archives: EST2021-75 |
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| Conference Information | |
| Committee | EST |
| Conference Date | 2022-01-27 - 2022-01-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Simulation techniques, etc. |
| Paper Information | |
| Registration To | EST |
| Conference Code | 2022-01-EST |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of SP-PS Coupling Circuit for Magnetic Field Resonance Type Wireless Power Transmission |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transfer |
| Keyword(2) | Magnetic Resonance Coupling |
| Keyword(3) | SP-PS Coupling Circuit |
| Keyword(4) | Transmission Efficiency |
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| 1st Author's Name | Tsugumichi Shibata |
| 1st Author's Affiliation | Tokyo City Unicersity (TCU) |
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| Speaker | Author-1 |
| Date Time | 2022-01-27 17:20:00 |
| Presentation Time | 20 minutes |
| Registration for | EST |
| Paper # | EST2021-75 |
| Volume (vol) | vol.121 |
| Number (no) | no.358 |
| Page | pp.88-92 |
| #Pages | 5 |
| Date of Issue | 2022-01-20 (EST) |
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