Cost and performance projections for SPS photovoltaic blanketsAn estimate, based on optimistic projections of current technology, is given for the specific power of photovoltaic blankets which might be achieved if the SPS concept was to be implemented. A simultaneous consideration of cost and technical requirements is used to identify key blanket technologies which must be developed for this reference system. The terrestrial photovoltaic experience coupled with new technology is used to develop cost estimates for the blanket, assuming an annual demand of 5 GW and a manufacturing industry dedicated to blanket production. The results indicate that blanket specific power goals may be exceeded, but there is little prospect that the cost goals can be met. This argues for a reconsideration of the photovoltaic option based on more expensive but higher performance blankets.
Document ID
19820028206
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Scott-Monck, J. A. (California Institute of Technology, Jet Propulsion Laboratory, Pasadena CA, United States)
Date Acquired
August 10, 2013
Publication Date
January 1, 1981
Subject Category
Spacecraft Propulsion And Power
Meeting Information
Meeting: In: Intersociety Energy Conversion Engineering Conference