| タイトル | The Long-Term Performance of Small-Cell Batteries Without Cell-Balancing Electronics |
| 本文（外部サイト） | http://hdl.handle.net/2060/20080015775 |
| 著者（英） | Curzon, D.; Rao, G.; Pearson, C.; Thwaite, C. |
| 著者所属（英） | AEA Technology |
| 発行日 | 2006-08-01 |
| 言語 | eng |
| 内容記述 | Tests approx.8 yrs ago showed Sony HC do not imbalance. AEA developed a theory (ESPC 2002): a) Self-discharge (SD) decreases with state-of-charge (SOC); b) Cells diverge to a state of dynamic equilibrium; c) Equilibrium spread depends on cell SD uniformity. Balancing model verified against test data. Short-term measures of SD difficult in Sony cells and very small values, depends on technique. Long-term evidence supports lower SD at low SD. Battery testing best proof of performance, typically mission specific tests. |
| NASA分類 | Space Sciences (General) |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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