Perspectives on satellite solar power
The potential for solar energy conversion is reviewed and the rationale for solar energy conversion in geosynchronous orbit is outlined. The evolution of the concept of the Satellite Solar Power Station (SSPS) is presented and the technology options for converting solar energy in space, transmitting microwave power and converting it on earth are summarized. The development of the design concept of the SSPS based on photovoltaic and solar thermal conversion is examined and salient characteristics are provided. The details of microwave power generation, beam transmission, and conversion to DC at the receiving antenna on earth are discussed. The requirements for a space transportation system, orbital construction and assembly, maintenance and operations are reviewed. The environmental impacts of SSPS operations, such as stratospheric pollution by space vehicle exhaust products and of the microwave beam, including atmospheric attenuation and scattering, ionospheric propagation, and microwave biological effects, are highlighted. Economic and social issues are considered. Development programs for the SSPS are outlined; critical technology areas are listed and the potential contributions of the SSPS to meet future energy demands and the industrialization of space are projected.
- Research Organization:
- Arthur D. Little, Inc., Cambridge, MA
- OSTI ID:
- 7296412
- Journal Information:
- J. Energy; (United States), Vol. 1:2; Conference: 13. AIAA annual meeting and technical display, Washington, DC, USA, 10 Jan 1977
- Country of Publication:
- United States
- Language:
- English
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ORBITAL SOLAR POWER PLANTS
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ENVIRONMENTAL IMPACTS
BIOLOGICAL RADIATION EFFECTS
EVALUATION
FORECASTING
MICROWAVE POWER TRANSMISSION
MICROWAVE RADIATION
PHOTOVOLTAIC POWER PLANTS
RECTENNAS
SCATTERING
SOCIAL IMPACT
SOLAR THERMAL POWER PLANTS
ANTENNAS
BIOLOGICAL EFFECTS
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
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POWER TRANSMISSION
RADIATION EFFECTS
RADIATIONS
SOLAR POWER PLANTS
140700* - Solar Thermal Power Systems
140600 - Solar Energy- Photovoltaic Power Systems
140400 - Solar Energy- Environmental Aspects