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Flywheel energy storage for spacecraftFlywheel energy storage systems have been studied to determine their potential for use in spacecraft. This system was found to be superior to alkaline secondary batteries and regenerative fuel cells in most of the areas that are important in spacecraft applications. Of special importance, relative to batteries, are lighter weight, longer cycle and operating life, and high efficiency which minimizes solar array size and the amount of orbital makeup fuel required. In addition, flywheel systems have a long shelf life, give a precise state of charge indication, have modest thermal control needs, are capable of multiple discharges per orbit, have simple ground handling needs, and have the capability of generating extremely high power for short durations.
Document ID
19850063284
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Gross, S.
(Boeing Aerospace Co. Seattle, WA, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1984
Subject Category
Spacecraft Propulsion And Power
Meeting Information
Meeting: IECEC ''84: Advanced energy systems - Their role in our future
Location: San Francisco, CA
Start Date: August 19, 1984
End Date: August 24, 1984
Accession Number
85A45435
Funding Number(s)
CONTRACT_GRANT: NAS9-16151
Distribution Limits
Public
Copyright
Other

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