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| Presentation | 2014-01-23 16:10 High-Efficient DC Power Supply with ZVS/ZCS Inverter for Plasma Applications Toshiyuki Adachi (Kyosan Electric), Itsuo Yuzurihara (Yokohama National Univ/Kyosan Electric), Atsushi Takayanagi, Shinichi Kodama (Kyosan Electric)  EE2013-37 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents DC power supply for plasma equipment, and has described three proposal. The first,a micro arc control function makes arc energy extremely small. By adoption of higher frequency, it became possible to make the constant of an output smoothing circuit small as much as possible, and arc energy has realized less than 0.3 mJ/kw. The second, the ignition voltage function can be arbitrarily settable the high voltage necessary for ignition of the plasma because the converter is including a boosting function. The third, the inverter adopted by the soft switching for reducing the high-frequency switching loss, in other word ZVS/ZCS function of the inverter circuit is realized by a LC resonant circuit with four switch elements. From the experimental result, 4.5 mJ/less than 15 kW of arc energy, generating of the ignition voltage 1600V, and 92% of the conversion efficiency of AC-DC were able to be acquired. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MOSFET / soft-switching / conversion efficiency / ZVS/ZCS / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 392, EE2013-37, pp. 37-42, Jan. 2014. | |
| Paper # | EE2013-37 | |
| Date of Issue | 2014-01-16 (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) | |
| Download PDF | EE2013-37 |
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| Conference Information | |
| Committee | EE |
| Conference Date | 2014-01-23 - 2014-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | MIYAZAKI KANKO HOTEL |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2014-01-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-Efficient DC Power Supply with ZVS/ZCS Inverter for Plasma Applications |
| Sub Title (in English) | |
| Keyword(1) | MOSFET |
| Keyword(2) | soft-switching |
| Keyword(3) | conversion efficiency |
| Keyword(4) | ZVS/ZCS |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Toshiyuki Adachi |
| 1st Author's Affiliation | Kyosan Electric Mfg.Co.,Ltd. (Kyosan Electric) |
| 2nd Author's Name | Itsuo Yuzurihara |
| 2nd Author's Affiliation | Yokohama National University/Kyosan Electric Mfg.Co.,Ltd. (Yokohama National Univ/Kyosan Electric) |
| 3rd Author's Name | Atsushi Takayanagi |
| 3rd Author's Affiliation | Kyosan Electric Mfg.Co.,Ltd. (Kyosan Electric) |
| 4th Author's Name | Shinichi Kodama |
| 4th Author's Affiliation | Kyosan Electric Mfg.Co.,Ltd. (Kyosan Electric) |
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| Speaker | Author-1 |
| Date Time | 2014-01-23 16:10:00 |
| Presentation Time | 25 minutes |
| Registration for | EE |
| Paper # | EE2013-37 |
| Volume (vol) | vol.113 |
| Number (no) | no.392 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2014-01-16 (EE) |
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