NDLI: A battery certification testbed for small satellite missions

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A battery certification testbed for small satellite missions

Content Provider	NASA Technical Reports Server (NTRS)
Author	Luna Sr., Ali Guarneros Goebel, Kai Poll, Scott Cameron, Zachary Kulkarni, Chetan S.
Copyright Year	2015
Description	A battery pack consisting of standard cylindrical 18650 lithium-ion cells has been chosen for small satellite missions based on previous flight heritage and compliance with NASA battery safety requirements. However, for batteries that transit through the International Space Station (ISS), additional certification tests are required for individual cells as well as the battery packs. In this manuscript, we discuss the development of generalized testbeds for testing and certifying different types of batteries critical to small satellite missions. Test procedures developed and executed for this certification effort include: a detailed physical inspection before and after experiments; electrical cycling characterization at the cell and pack levels; battery-pack overcharge, over-discharge, external short testing; battery-pack vacuum leak and vibration testing. The overall goals of these certification procedures are to conform to requirements set forth by the agency and identify unique safety hazards. The testbeds, procedures, and experimental results are discussed for batteries chosen for small satellite missions to be launched from the ISS.
File Size	1013015
Page Count	8
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20150020899
Archival Resource Key	ark:/13960/t9s23052f
Language	English
Publisher Date	2015-11-02
Access Restriction	Open
Subject Keyword	Certification Testbeds Li-ion Batteries Leakage International Space Station Vacuum Vibration Inspection Hazards Safety Electric Batteries Metal Ions Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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