| Presentation | 2006-04-10 Current Status of Cycle-Life Testing for Large-Capacity Lithium-Ion Cells Simulated Satellite Operation at JAXA(WSANE2006) Xianming WANG, Hitoshi NAITO, Chisa YAMADA, Go SEGAMI, Koichi KIBE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are currently conducting cycle-life testing of 10 to 100 Ah lithium-ion cells in simulated satellite operation. Thus far, we have verified an impressive life performance, exceeding 30,000 cycles in a simulated low-Earth-orbit (LEO) mode and 1,800 cycles in a simulated geostationary-Earth-orbit (GEO) mode for some of these cells. We optimized the thickness of the electrode layer and found that a lithium-ion cell with a thin electrode layer exhibited promising cycling performance in simulated LEO operation. Since the electrode material is an important factor affecting the charge-discharge behavior of a lithium-ion cell, we also compared the cycling performance of lithium-ion cells with different cathode materials. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Lithium-ion cell / Satellite application / Cycle-life testing / Electrode layer / Cathode material |
| Paper # | SANE2006-11 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2006/4/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Current Status of Cycle-Life Testing for Large-Capacity Lithium-Ion Cells Simulated Satellite Operation at JAXA(WSANE2006) |
| Sub Title (in English) | |
| Keyword(1) | Lithium-ion cell |
| Keyword(2) | Satellite application |
| Keyword(3) | Cycle-life testing |
| Keyword(4) | Electrode layer |
| Keyword(5) | Cathode material |
| 1st Author's Name | Xianming WANG |
| 1st Author's Affiliation | Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency() |
| 2nd Author's Name | Hitoshi NAITO |
| 2nd Author's Affiliation | Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency |
| 3rd Author's Name | Chisa YAMADA |
| 3rd Author's Affiliation | Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency |
| 4th Author's Name | Go SEGAMI |
| 4th Author's Affiliation | Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency |
| 5th Author's Name | Koichi KIBE |
| 5th Author's Affiliation | Institute of Space Technology and Aeronautics, Japan Aerospace Exploration Agency |
| Date | 2006-04-10 |
| Paper # | SANE2006-11 |
| Volume (vol) | vol.106 |
| Number (no) | 1 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |