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| Presentation | 2018-10-03 13:50 Effect Analysis of Multiple Loads Position and Detach of Receiving Coil in Multi-Winding Parallel Two-Wire Wireless Power Transfer Hideaki Abe  WPT2018-34 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Research on wireless power transfer is being conducted from various perspectives. The author has studied the possibility of a new usage in a system using magnetic coupling and studied the free-position power supply system on the line assuming application to detachable wall-mounted power supply and the like. This paper describes on research on constant voltage feed to multiple loads using two parallel wires by multiple windings. Differences from the method used for automatic transport vehicles etc since ancient times are described, and the influence of the placement position and interval of multiple loads and loads on loading and unloading is verified by analysis and trial production. In particular, the constant voltage receiving performance of multiple loads was evaluated in constant voltage driving and constant current driving of the power transmission coil. In the analysis, the secondary equivalent circuit with the coupling coefficient k as a parameter was used to clarify the theoretical viewpoint on the multiple load feeding. As a result of trial verification in the two driving methods, the influence on the received voltage suggested by the analysis was demonstrated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless Power Transfer / Magnetic Coupling / Parallel Two-Wire Power Feed / Constant Current Drive / Constant Voltage Receiving / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 227, WPT2018-34, pp. 27-32, Oct. 2018. | |
| Paper # | WPT2018-34 | |
| Date of Issue | 2018-09-26 (WPT) | |
| 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 | WPT2018-34 |
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| Conference Information | |
| Committee | WPT EE |
| Conference Date | 2018-10-03 - 2018-10-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. Uji Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Power conversion, Wireless power transfer, others |
| Paper Information | |
| Registration To | WPT |
| Conference Code | 2018-10-WPT-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect Analysis of Multiple Loads Position and Detach of Receiving Coil in Multi-Winding Parallel Two-Wire Wireless Power Transfer |
| Sub Title (in English) | * |
| Keyword(1) | Wireless Power Transfer |
| Keyword(2) | Magnetic Coupling |
| Keyword(3) | Parallel Two-Wire Power Feed |
| Keyword(4) | Constant Current Drive |
| Keyword(5) | Constant Voltage Receiving |
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| 1st Author's Name | Hideaki Abe |
| 1st Author's Affiliation | * (*) |
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| Speaker | Author-1 |
| Date Time | 2018-10-03 13:50:00 |
| Presentation Time | 20 minutes |
| Registration for | WPT |
| Paper # | WPT2018-34 |
| Volume (vol) | vol.118 |
| Number (no) | no.227 |
| Page | pp.27-32 |
| #Pages | 6 |
| Date of Issue | 2018-09-26 (WPT) |
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