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| Presentation | 2023-05-13 15:45 The state of charge estimation for iron phosphate cathode lithium-ion battery Lei Lin, Masahito Arima (Daiwa Can), Masahiro Fukui (Rits Univ)  NLP2023-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Lithium-ion batteries were consisted of lithium cobalt oxide (LCO) as a cathode originally and became widespread. In recent years, introductions of lithium-ion batteries using iron phosphate cathode (LFP) are increasing. In an operation of lithium-ion batteries, it is important to estimate values of state of charge (SOC) sequentially. On the other hand, LFP batteries have flat open-circuit voltage curves, so it would be more difficult to estimate SOC values than LCO. In this study, we show the surveys of SOC estimation methods of LFP batteries and discuss the future capabilities and problems. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Iron Phosphate Cathode / SOC Estimation / Kalman Filter / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 21, NLP2023-11, pp. 45-49, May 2023. | |
| Paper # | NLP2023-11 | |
| Date of Issue | 2023-05-06 (NLP) | |
| 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) | |
| Notes on Review | This article is a technical report without peer review, and its polished version will be published elsewhere. | |
| Download PDF | NLP2023-11 |
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| Conference Information | |
| Committee | NLP |
| Conference Date | 2023-05-13 - 2023-05-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kenshin Koriyama Cultural Center (Koriyama, Fukushima) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | NLP, etc. |
| Paper Information | |
| Registration To | NLP |
| Conference Code | 2023-05-NLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The state of charge estimation for iron phosphate cathode lithium-ion battery |
| Sub Title (in English) | |
| Keyword(1) | Iron Phosphate Cathode |
| Keyword(2) | SOC Estimation |
| Keyword(3) | Kalman Filter |
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| 1st Author's Name | Lei Lin |
| 1st Author's Affiliation | Daiwa Can Company (Daiwa Can) |
| 2nd Author's Name | Masahito Arima |
| 2nd Author's Affiliation | Daiwa Can Company (Daiwa Can) |
| 3rd Author's Name | Masahiro Fukui |
| 3rd Author's Affiliation | Ritsumeikan University (Rits Univ) |
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| Speaker | Author-1 |
| Date Time | 2023-05-13 15:45:00 |
| Presentation Time | 25 minutes |
| Registration for | NLP |
| Paper # | NLP2023-11 |
| Volume (vol) | vol.123 |
| Number (no) | no.21 |
| Page | pp.45-49 |
| #Pages | 5 |
| Date of Issue | 2023-05-06 (NLP) |
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