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| Presentation | 2018-10-03 11:05 Bidirectional DCDC Converter Using Multistage Bootstrap Driving technique Yuki Ishikura, Tatsuya Hosotani (Murata), Masayoshi Yamamoto (Nagoya Univ.)  EE2018-18 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a bidirectional DCDC converter using by multistage bootstrap driving technique. The proposed driving technique can drive series connected FETs from the low side power supply without any floating power supplies and high-voltage process IC. By using the figure of merit which can estimate converter losses from the specifications of power device, and we show the usefulness of the proposed configuration which using Si-FET instead of SiC-FET. The experimental results have proven that the bidirectional DCDC converter by using the proposed technique can achieve 98% or more power conversion efficiency from 170 W to 1000 W of power range, and a maximum power conversion efficiency of 99.2%. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi- bootstrap driving circuit / Series connection / Bidirectional DCDC converter / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 226, EE2018-18, pp. 1-6, Oct. 2018. | |
| Paper # | EE2018-18 | |
| Date of Issue | 2018-09-26 (EE) | |
| 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 | EE2018-18 |
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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 | EE |
| Conference Code | 2018-10-WPT-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Bidirectional DCDC Converter Using Multistage Bootstrap Driving technique |
| Sub Title (in English) | |
| Keyword(1) | Multi- bootstrap driving circuit |
| Keyword(2) | Series connection |
| Keyword(3) | Bidirectional DCDC converter |
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| Keyword(8) | |
| 1st Author's Name | Yuki Ishikura |
| 1st Author's Affiliation | Murata Manufacturing Co., Ltd. (Murata) |
| 2nd Author's Name | Tatsuya Hosotani |
| 2nd Author's Affiliation | Murata Manufacturing Co., Ltd. (Murata) |
| 3rd Author's Name | Masayoshi Yamamoto |
| 3rd Author's Affiliation | Nagoya University (Nagoya Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-10-03 11:05:00 |
| Presentation Time | 20 minutes |
| Registration for | EE |
| Paper # | EE2018-18 |
| Volume (vol) | vol.118 |
| Number (no) | no.226 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2018-09-26 (EE) |
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