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latest solar power satellite designs
I stumbled across a 1998 paper in which the writer said thin-film
photovoltaics and improved designs could lead to a 10-fold decrease in mass for SPSs. I seem to recall a 50,000-ton estimate for an SPS proposed by Gerard K. O'Neill, though I can't recall the estimated power output. Could a state of the art 5,000-ton SPS perform as well as O'Neill's design? |
#2
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latest solar power satellite designs
wrote:
I stumbled across a 1998 paper in which the writer said thin-film photovoltaics and improved designs could lead to a 10-fold decrease in mass for SPSs. Hmm-- could have been one of mine. For some economic modelling, try this one: "Reinventing the Solar Power Satellite", from the Houston IAF Congress, NASA TM-2004-212743 (pdf file he http://gltrs.grc.nasa.gov/cgi-bin/GL...04-212743.html ) -- Geoffrey A. Landis http://www.sff.net/people/geoffrey.landis |
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