CLLARE Design/CM Power Generation
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This document is part of the CLLARE Design Tasks tree.
Contents |
[edit] Summary
The purpose of this design task is to decide upon a choice of power generation/storage for the CLLARE CM and hardware mated to it.
[edit] Background
[edit] Features/Considerations
[edit] Requirements
[edit] Available Solutions
[edit] Battery power
[edit] Fuel cells
[edit] Solar power
Pros:
- No consumables: mass of power generation system is independent of energy (but not power) requirements.
Cons:
- Power output varies periodically while in orbit due to "eclipse periods".
- Arrays require precision orientation control for best performance, leading to mechanical complexity and reliability issues.
- Arrays must be folded away during launch and then deployed once in orbit, leading to mechanical complexity and reliability issues.
