| Paper Abstract and Keywords |
| Presentation |
2026-03-05 17:50
A Study on an In-Motion Power Supply System Using Flat Electrodes kento Tanaka, Taisei Kaneko, Tuya Wuren (Kurume College), Takashi ohira (Toyohashi University of Technology) MW2025-210 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This study applied the principles of the EVER system to 1/10 scale radio-controlled cars, aiming to construct a system featuring a flat electrode installed in the power collection electrode of the electrified road power transmission circuit—the system's intermediate component. We focused on a double-current rectifier circuit that converts high-frequency power into direct current power capable of driving the RC car's motor. Selection of the double-current rectifier circuit diodes and coil inductance was performed using a nonlinear-circuit simulator, with efficiency and other metrics as indicators. Furthermore, matching circuits were designed and prototyped to match the equivalent source-load impedance of each component. Finally, all system components were integrated. The system successfully drove the RC car via wireless power transmission, experimentally validating the effectiveness of the proposed flat electrode structure and double-current rectifier circuit. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Electric vehicle (EV) / Electrified Roadway Electric Vehicle (EVER) / Current-doubler rectifier circuit / Impedance matching circuit / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 125, no. 394, MW2025-210, pp. 74-78, March 2026. |
| Paper # |
MW2025-210 |
| Date of Issue |
2026-02-26 (MW) |
| 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 |
MW2025-210 |
| Conference Information |
| Committee |
MW |
| Conference Date |
2026-03-05 - 2026-03-06 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Setoda city hall |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Microwave, etc. |
| Paper Information |
| Registration To |
MW |
| Conference Code |
2026-03-MW |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on an In-Motion Power Supply System Using Flat Electrodes |
| Sub Title (in English) |
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| Keyword(1) |
Electric vehicle (EV) |
| Keyword(2) |
Electrified Roadway Electric Vehicle (EVER) |
| Keyword(3) |
Current-doubler rectifier circuit |
| Keyword(4) |
Impedance matching circuit |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
kento Tanaka |
| 1st Author's Affiliation |
National Institute of Technology, Kurume College (Kurume College) |
| 2nd Author's Name |
Taisei Kaneko |
| 2nd Author's Affiliation |
National Institute of Technology, Kurume College (Kurume College) |
| 3rd Author's Name |
Tuya Wuren |
| 3rd Author's Affiliation |
National Institute of Technology, Kurume College (Kurume College) |
| 4th Author's Name |
Takashi ohira |
| 4th Author's Affiliation |
Toyohashi University of Technology (Toyohashi University of Technology) |
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| Speaker |
Author-1 |
| Date Time |
2026-03-05 17:50:00 |
| Presentation Time |
25 minutes |
| Registration for |
MW |
| Paper # |
MW2025-210 |
| Volume (vol) |
vol.125 |
| Number (no) |
no.394 |
| Page |
pp.74-78 |
| #Pages |
5 |
| Date of Issue |
2026-02-26 (MW) |