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| Presentation | 2011-07-29 13:20 Development of Large Capacity Stationary Lithium-ion Battery System for ICT backup system Takashi Matsushita, Tomonobu Tsujikawa, Kahou Yabuta (NTT-F), Masayasu Arakawa (NTT-F Research Institute Inc.), Koji Hayashi (Shin-Kobe Electric Machinery Co., Ltd.)  EE2011-14 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have successfully developed large capacity stationary lithium-ion batteries for a back up power supply of telecommunication systems by including flame retardants in an electrolyte and a cathode to improve safety. In addition, long lifetime is prospected by using partially substituted lithium manganese oxide spinel as a cathode active materian and using optimized electrolyte. We also developed a battery management system for Li-ion batteries for telecommunication equipment. We performed a system test with simulated battery operation and confirmed the normal operation and safety. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Lithium -ion battery / Flame retardant / Long life / Large capacity / Battery Management System / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 161, EE2011-14, pp. 91-95, July 2011. | |
| Paper # | EE2011-14 | |
| Date of Issue | 2011-07-21 (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 | EE2011-14 |
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| Conference Information | |
| Committee | EE IEE-SPC |
| Conference Date | 2011-07-28 - 2011-07-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2011-07-EE-SPC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of Large Capacity Stationary Lithium-ion Battery System for ICT backup system |
| Sub Title (in English) | |
| Keyword(1) | Lithium -ion battery |
| Keyword(2) | Flame retardant |
| Keyword(3) | Long life |
| Keyword(4) | Large capacity |
| Keyword(5) | Battery Management System |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takashi Matsushita |
| 1st Author's Affiliation | NTT Facilities, Inc. (NTT-F) |
| 2nd Author's Name | Tomonobu Tsujikawa |
| 2nd Author's Affiliation | NTT Facilities, Inc. (NTT-F) |
| 3rd Author's Name | Kahou Yabuta |
| 3rd Author's Affiliation | NTT Facilities, Inc. (NTT-F) |
| 4th Author's Name | Masayasu Arakawa |
| 4th Author's Affiliation | NTT Facilities Research Institute Inc. (NTT-F Research Institute Inc.) |
| 5th Author's Name | Koji Hayashi |
| 5th Author's Affiliation | Shin-Kobe Electric Machinery Co., Ltd. (Shin-Kobe Electric Machinery Co., Ltd.) |
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| Speaker | Author-1 |
| Date Time | 2011-07-29 13:20:00 |
| Presentation Time | 25 minutes |
| Registration for | EE |
| Paper # | EE2011-14 |
| Volume (vol) | vol.111 |
| Number (no) | no.161 |
| Page | pp.91-95 |
| #Pages | 5 |
| Date of Issue | 2011-07-21 (EE) |
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