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NASA-LLIS-0573
Lessons Learned – Power Bus/GSE Sneak Paths May Energize Spacecraft in the Ground Test Environment (1995)
Year: 1997
Abstract: Abstract:
Due to the Mars Global Surveyor electrical power system design, a sneak path through GSE energized the spacecraft power bus, even though spacecraft battery power was disconnected. Locate the power interrupt on the positive side of the power system, design electronic subsystems and GSE for testability, and design circuits and interfaces to avoid sneak paths.
Due to the Mars Global Surveyor electrical power system design, a sneak path through GSE energized the spacecraft power bus, even though spacecraft battery power was disconnected. Locate the power interrupt on the positive side of the power system, design electronic subsystems and GSE for testability, and design circuits and interfaces to avoid sneak paths.
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:36:10Z | |
| date available | 2017-09-04T16:36:10Z | |
| date copyright | 08/07/1997 | |
| date issued | 1997 | |
| identifier other | VCCEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/99677 | |
| description abstract | Abstract: Due to the Mars Global Surveyor electrical power system design, a sneak path through GSE energized the spacecraft power bus, even though spacecraft battery power was disconnected. Locate the power interrupt on the positive side of the power system, design electronic subsystems and GSE for testability, and design circuits and interfaces to avoid sneak paths. | |
| language | English | |
| title | NASA-LLIS-0573 | num |
| title | Lessons Learned – Power Bus/GSE Sneak Paths May Energize Spacecraft in the Ground Test Environment (1995) | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1997 | |
| contenttype | fulltext |