| タイトル | Progress of Ongoing NASA Lithium-Ion Cell Verification Testing for Aerospace Applications |
| 本文（外部サイト） | http://hdl.handle.net/2060/20080022410 |
| 著者（英） | Reid, Concha M.; McKissock, Barbara I.; Gemeiner, Russel; Manzo, Michelle A.; Bennett, William R.; Miller, Thomas B. |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2008-05-01 |
| 言語 | eng |
| 内容記述 | A Lithium-ion Verification and Validation Program with the purpose to assess the capabilities of current aerospace lithium-ion (Li-ion) battery cells to perform in a low-earth-orbit (LEO) regime was initiated in 2002. This program involves extensive characterization and LEO life testing at ten different combinations of depth-of-discharge, temperature, and end-of-charge voltage. The test conditions selected for the life tests are defined as part of a statistically designed test matrix developed to determine the effects of operating conditions on performance and life of Li-ion cells. Results will be used to model and predict cell performance and degradation as a function of test operating conditions. Testing is being performed at the Naval Surface Warfare Center/Crane Division in Crane, Indiana. Testing was initiated in September 2004 with 40 Ah cells from Saft and 30 Ah cells from Lithion. The test program has been expanded with the addition of modules composed of 18650 cells from ABSL Power Solutions in April 2006 and the addition of 50 Ah cells from Mine Safety Appliances Co. (MSA) in June 2006. Preliminary results showing the average voltage and average available discharge capacity for the Saft and Lithion packs at the test conditions versus cycles are presented. |
| NASA分類 | Spacecraft Propulsion and Power |
| レポートNO | NASA/TM--2008-215154
E-16394 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/255934 |
