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| Presentation | 2022-01-27 10:05 PWM Control of Secondary Side LC Resonant Converter -- Consideration of control frequency -- Sou Yanagimoto, Terukazu Sato (Oita Univ)  EE2021-31 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | LC current resonant converters are expected to be applied to various circuits because of their small size, high efficiency, and low noise. In this paper, a high-voltage and low-current DC-DC converter is fabricated for use in a power supply circuit for a vacuum tube amplifier. The circuit is miniaturized by employing a secondary-side LC series circuit using the leakage inductance of the secondary side. In addition, the LC series resonant converter becomes difficult to control by frequency control when the output current becomes light load. In this paper, PWM control is proposed. In addition, the condition of Zero Voltage Switching (ZVS) is discussed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | LC Series Resonant Converter / tube amplifier / MCU / Frequency characteristics / leakage inductance / PWM / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 359, EE2021-31, pp. 1-5, Jan. 2022. | |
| Paper # | EE2021-31 | |
| Date of Issue | 2022-01-20 (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 | EE2021-31 |
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| Conference Information | |
| Committee | EE |
| Conference Date | 2022-01-27 - 2022-01-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2022-01-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | PWM Control of Secondary Side LC Resonant Converter |
| Sub Title (in English) | Consideration of control frequency |
| Keyword(1) | LC Series Resonant Converter |
| Keyword(2) | tube amplifier |
| Keyword(3) | MCU |
| Keyword(4) | Frequency characteristics |
| Keyword(5) | leakage inductance |
| Keyword(6) | PWM |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Sou Yanagimoto |
| 1st Author's Affiliation | Oita City University (Oita Univ) |
| 2nd Author's Name | Terukazu Sato |
| 2nd Author's Affiliation | Oita City University (Oita Univ) |
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| Speaker | Author-1 |
| Date Time | 2022-01-27 10:05:00 |
| Presentation Time | 25 minutes |
| Registration for | EE |
| Paper # | EE2021-31 |
| Volume (vol) | vol.121 |
| Number (no) | no.359 |
| Page | pp.1-5 |
| #Pages | 5 |
| Date of Issue | 2022-01-20 (EE) |
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