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Paper Abstract and Keywords
Presentation 2019-07-24 14:00
Research on Synchronous Cooperative Control to LED Load Group Using Wireless Power Transfer by Amplitude Modulation -- Mechanism and Demonstration of Various Light Emission Patterns by Autonomous Light Emission Control --
Hideaki Abe EE2019-22
Abstract (in Japanese) (See Japanese page) 
(in English) This research is a study to control different behavior with respect to many independent loads grouped, taking advantage of the characteristics of power transfer as much as to be detachable/movable freely. Up to now, a resonance capacitor is combined with a power receiving coil, and a mechanism that can create four types of light emission patterns by time division switching control of three kinds of frequencies for two groups was constructed. On the other hand, we have been investigating mechanisms to generate various light emission patterns by amplitude control without using frequency control. As a result, it was possible to construct a mechanism for generating various light emission patterns by amplitude modulation on the power transmission coil side and parallel resonance circuit configuration on the power receiving coil side and simple control. In this system, since digital control is used together, stable lighting and extinguishment can be expected even in the case of variations in parts and proximity of multiple power receiving coils. In this paper, the mechanism of synchronous cooperative control by amplitude modulation is described, and the demonstration result of the light emission pattern by trial production is shown.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless Power Transfer / Synchronous Cooperative Control / LED Illumination / Amplitude Modulation Control / Magnetic Coupling / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 146, EE2019-22, pp. 31-36, July 2019.
Paper # EE2019-22 
Date of Issue 2019-07-17 (EE) 
ISSN Online edition: ISSN 2432-6380
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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)
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Conference Information
Committee EE IEE-SPC  
Conference Date 2019-07-24 - 2019-07-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To EE 
Conference Code 2019-07-EE-SPC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Research on Synchronous Cooperative Control to LED Load Group Using Wireless Power Transfer by Amplitude Modulation 
Sub Title (in English) Mechanism and Demonstration of Various Light Emission Patterns by Autonomous Light Emission Control 
Keyword(1) Wireless Power Transfer  
Keyword(2) Synchronous Cooperative Control  
Keyword(3) LED Illumination  
Keyword(4) Amplitude Modulation Control  
Keyword(5) Magnetic Coupling  
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1st Author's Name Hideaki Abe  
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Speaker Author-1 
Date Time 2019-07-24 14:00:00 
Presentation Time 30 minutes 
Registration for EE 
Paper # EE2019-22 
Volume (vol) vol.119 
Number (no) no.146 
Page pp.31-36 
#Pages
Date of Issue 2019-07-17 (EE) 


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