| Paper Abstract and Keywords |
| Presentation |
2016-10-07 11:20
Experimental Evaluations of Thinned-out and PDM Controlled Class-E Rectifier Akane Iwasaki, Tomoharu Nagashima, Hiroo Sekiya (Chiba Univ.) EE2016-26 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper presents a design of the closed-loop thinned-out controlled class-E rectifier. It is possible to realize both thinned-out control and the PDM one at the same control-circuit topology. In addition, fine output-voltage controls can be achieved because the control circuit can make a thinned-out signal at any thinned-out ratio. For evaluating the proposed class-E rectifier, the resonant dc/dc converter with the class-DE inverter and the proposed class-E rectifier is designed and implemented. The control characteristics of the resonant converter were measured for load and input-voltage variations. It is seen from the experimental results that the thinned-out control provides higher efficiency than the PDM control. In addition, the power spectrum of the switch voltages suggested that the cutoff frequency of the low-pass filter for thinned-out control can be higher than those for the PDM control, which contributes circuit-volume reduction. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Class-E rectifier / thinned-out control / pulse density modulation (PDM) control / resonant dc-dc converter / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 116, no. 237, EE2016-26, pp. 43-48, Oct. 2016. |
| Paper # |
EE2016-26 |
| Date of Issue |
2016-09-29 (EE) |
| ISSN |
Print edition: ISSN 0913-5685 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) |
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EE2016-26 |
| Conference Information |
| Committee |
EE WPT |
| Conference Date |
2016-10-06 - 2016-10-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
EE |
| Conference Code |
2016-10-EE-WPT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Experimental Evaluations of Thinned-out and PDM Controlled Class-E Rectifier |
| Sub Title (in English) |
|
| Keyword(1) |
Class-E rectifier |
| Keyword(2) |
thinned-out control |
| Keyword(3) |
pulse density modulation (PDM) control |
| Keyword(4) |
resonant dc-dc converter |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Akane Iwasaki |
| 1st Author's Affiliation |
Chiba University (Chiba Univ.) |
| 2nd Author's Name |
Tomoharu Nagashima |
| 2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
| 3rd Author's Name |
Hiroo Sekiya |
| 3rd Author's Affiliation |
Chiba University (Chiba Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2016-10-07 11:20:00 |
| Presentation Time |
30 minutes |
| Registration for |
EE |
| Paper # |
EE2016-26 |
| Volume (vol) |
vol.116 |
| Number (no) |
no.237 |
| Page |
pp.43-48 |
| #Pages |
6 |
| Date of Issue |
2016-09-29 (EE) |