Space-based solar power conversion and delivery systems study. Volume 3: economic analysis of space-based solar power systems. Interim report
A variety of economic and programmatic issues are discussed concerning the development and deployment of a fleet of space-based solar power satellites (SSPS). The costs, uncertainties and risks associated with the current photovoltaic SSPS configuration, and with issues affecting the development of an economically viable SSPS development program are analyzed. The desirability of a low earth orbit (LEO) demonstration satellite and a geosynchronous (GEO) pilot satellite is examined and critical technology areas are identified. In addition, a preliminary examination of utility interface issues is reported. The main focus of the effort reported is the development of SSPS unit production, and operation and maintenance cost models suitable for incorporation into a risk assessment (Monte Carlo) model (RAM). It is shown that the key technology area deals with the productivity of man in space, not, as might be expected, with some hardware component technology.
- Research Organization:
- ECON, Inc., Princeton, NJ (USA)
- DOE Contract Number:
- NAS8-31308
- OSTI ID:
- 7255791
- Report Number(s):
- N-77-15496; NASA-CR-150148
- Country of Publication:
- United States
- Language:
- English
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