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Photovoltaic and thermal energy conversion for solar powered satellitesA summary is provided concerning the most important aspects of present investigations related to a use of solar power satellites (SPS) as a future source of terrestrial energy. General SPS characteristics are briefly considered, early work is reviewed, and a description of current investigations is presented. System options presently under study include a photovoltaic array, a thermionic system, and a closed Brayton cycle. Attention is given to system reference options, basic building blocks, questions of system analysis and engineering, photovoltaic conversion, and the utility interface. It is concluded that an SPS may be cost effective compared to terrestrial systems by 1995.
Document ID
19770028061
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Von Tiesenhausen, G. F.
(NASA Marshall Space Flight Center Payload Studies Office, Huntsville, Ala., United States)
Date Acquired
August 8, 2013
Publication Date
October 1, 1976
Subject Category
Spacecraft Propulsion And Power
Report/Patent Number
IAF PAPER 76-117
Meeting Information
Meeting: International Astronautical Congress
Location: Anaheim, CA
Start Date: October 10, 1976
End Date: October 16, 1976
Sponsors: International Astronautical Federation
Accession Number
77A10913
Distribution Limits
Public
Copyright
Other

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