Integrated solar power satellites - An approach to low-mass space powerPrevious concepts for solar power satellites have used conventional-technology photovoltaic arrays feeding a power collection and transmission system connected to microwave tubes used in a phased array antenna. This paper proposes using thin-film photovoltaics with an integrated solid-state phased-array to design an ultra-lightweight solar power satellite. The enabling technologies, conceptual designs, possible applications, and development steps are discussed. As these technologies evolve, their use results in a potential reduction in weight by a factor of ten to a hundred over conventional concepts for solar power satellites, and increases the utility by allowing service to smaller receivers at multiple receiving sites.
Document ID
19920057803
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Landis, G. A. (NASA Lewis Research Center Cleveland, OH, United States)
Cull, R. C. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1991
Subject Category
Energy Production And Conversion
Meeting Information
Meeting: International Symposium SPS 91 - Power from Space