Characterization of Nickel-Hydrogen 2-Cell Common Pressure Vessels for NASA Missions
Cells from the flight lot of The Mars Global Surveryors (MGS) battery were configured as a test pack and underwent characterization tests.
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Cells from the flight lot of The Mars Global Surveryors (MGS) battery were configured as a test pack and underwent characterization tests.
Conducted as a part of NASA Ultra-Reliability effort: Goal is to design for increased reliability in all NASA missions. Desire is to increase reliability by a factor of 10. Study provides a baseline for current technology. Analyzed anomalies for spacecraft orbiting Mars. Long lived spacecraft. Comparison with current rover missions and past orbiters. Looked for trends to assist design of future missions.