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SPS cost considerationsRecent solar power satellite (SPS) system definition studies have emphasized cost estimation for the operational phase of an SPS program, in order to assess economic practicality of SPS. A cost analysis approach is described. Cost results for a silicon photovoltaic SPS are reported, showing SPS costs from $1700 to $2700 per kilowatt and busbar power costs from 3 cents to 7 cents per kilowatt-hour. Rationales behind the estimates are discussed.
Document ID
19780065894
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Woodcock, G. R. (Boeing Aerospace Co., Ballistic Missiles and Space Div., Seattle Wash., United States)
Date Acquired
August 9, 2013
Publication Date
August 1, 1978
Publication Information
Publication: Journal of Energy
Volume: 2
Subject Category
Economics And Cost Analysis
Accession Number
78A49803
Funding Number(s)
CONTRACT_GRANT: NAS9-15196
Distribution Limits
Public
Copyright
Other

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